diff --git a/README.md b/README.md
index 34b9e0c..9956b8b 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ Network Library for PHP with native Yggdrasil support
 
 #### Check socket is open
 
-``` php
+```
 var_dump(
     \Yggverse\Net\Socket::isOpen('yo.index', 80)
 );
@@ -20,7 +20,7 @@ var_dump(
 
 #### Check host valid
 
-``` php
+```
 var_dump(
     \Yggverse\Net\Socket::isHost('yo.index')
 );
@@ -28,7 +28,7 @@ var_dump(
 
 #### Check port valid
 
-``` php
+```
 var_dump(
     \Yggverse\Net\Socket::isPort(80)
 );
@@ -38,15 +38,15 @@ var_dump(
 
 #### Resolve records
 
-``` php
+```
 var_dump(
-    \Yggverse\Net\Dig::records('yo.index', ['A', 'AAAA'], &$result = [], &$error = [], $provider = null, $timeout = 5)
+    \Yggverse\Net\Dig::records('yo.index', ['A', 'AAAA'])
 );
 ```
 
 #### Check hostname valid
 
-``` php
+```
 var_dump(
     \Yggverse\Net\Dig::isHostName('yo.index')
 );
@@ -54,7 +54,7 @@ var_dump(
 
 #### Check record valid
 
-``` php
+```
 var_dump(
     \Yggverse\Net\Dig::isRecord('A')
 );
@@ -62,67 +62,12 @@ var_dump(
 
 #### Check record value valid
 
-``` php
+```
 var_dump(
     \Yggverse\Net\Dig::isRecordValue('A', '127.0.0.1')
 );
 ```
 
-### Resolve
-
-#### Init resolver
-
-``` php
-$resolve = new \Yggverse\Net\Resolve(
-    [
-        'A',
-        'AAAA'
-    ],
-    [
-        '1.1.1.1',
-        '8.8.8.8'
-    ],
-    // ..
-);
-```
-
-#### Get resolved URL string
-
-``` php
-$resolved = $resolve->url(
-    'https://en.wikipedia.org/wiki/Domain_Name_System'
-    // next arguments contain debug variables and new address object
-);
-
-if ($resolved)
-{
-    var_dump(
-        $resolved // https://185.15.59.224/wiki/Domain_Name_System
-    );
-}
-```
-
-#### Resolve Address object
-
-``` php
-$resolved = $resolve->address(
-    new \Yggverse\Net\Address(
-        'https://en.wikipedia.org/wiki/Domain_Name_System'
-    )
-);
-
-if ($resolved)
-{
-    var_dump(
-        $resolved->get() // https://185.15.59.224/wiki/Domain_Name_System
-    );
-
-    var_dump(
-        $resolved->getHost() // 185.15.59.224
-    );
-}
-```
-
 ### Address
 
 Includes methods to work with network addresses.
@@ -144,7 +89,7 @@ Different operations with address parts:
 
 **Document root**
 
-``` php
+```
 $base = new \Yggverse\Net\Address(
     'http://yo.ygg/a1/b1/c1'
 );
@@ -162,7 +107,7 @@ var_dump(
 
 **Current folder**
 
-``` php
+```
 $base = new \Yggverse\Net\Address(
     'http://yo.ygg/a1/b1/c1'
 );
@@ -180,7 +125,7 @@ var_dump(
 
 **Ending slash**
 
-``` php
+```
 $base = new \Yggverse\Net\Address(
     'http://yo.ygg/a1/b1/c1/'
 );
@@ -198,7 +143,7 @@ var_dump(
 
 **All options**
 
-``` php
+```
 $base = new \Yggverse\Net\Address(
     'http://user:password@yo.ygg/a1/b1/c1?attribute=value#anchor'
 );
@@ -214,20 +159,7 @@ var_dump(
 );
 ```
 
-### Valid
-
-Network entities validation
-
-**Supported methods**
-
-* `Valid::ip`
-* `Valid::ip4`
-* `Valid::ip6`
-* `Valid::domainHostName`
-
 ## Integrations
 
-* [gemini-dl](https://github.com/YGGverse/gemini-dl) - CLI batch downloader for Gemini protocol
-* [web-api](https://github.com/YGGverse/web-api) - Network API with native Yggdrasil/IPv6 support
-* [Yo!](https://github.com/YGGverse/Yo) - Crawler and search engine for different networks
-* [Yoda](https://github.com/YGGverse/Yoda) - Experimental PHP-GTK browser for Gemini protocol
+* [Network API with native Yggdrasil/IPv6 support](https://github.com/YGGverse/web-api)
+* [Yo! Crawler for different networks](https://github.com/YGGverse/Yo)
diff --git a/src/Address.php b/src/Address.php
index 41d19c6..f8b7e71 100644
--- a/src/Address.php
+++ b/src/Address.php
@@ -83,9 +83,7 @@ class Address
 
     public function isAbsolute(): bool
     {
-        return boolval(
-            $this->_scheme || $this->_host
-        );
+        return ($this->_scheme && $this->_host);
     }
 
     public function isRelative(): bool
@@ -200,37 +198,28 @@ class Address
         $this->_separator = $value;
     }
 
-    public function get(
-        bool $scheme   = true,
-        bool $user     = true,
-        bool $pass     = true,
-        bool $host     = true,
-        bool $port     = true,
-        bool $path     = true,
-        bool $query    = true,
-        bool $fragment = true,
-    ): string
+    public function get(): string
     {
         $address = '';
 
-        if ($scheme && $this->getScheme())
+        if ($scheme = $this->getScheme())
         {
             $address .= sprintf(
                 '%s:%s%s',
-                $this->getScheme(),
+                $scheme,
                 $this->getSeparator(),
                 $this->getSeparator()
             );
         }
 
-        if ($user && $this->getUser())
+        if ($user = $this->getUser())
         {
-            if ($pass && $this->getPass())
+            if ($pass = $this->getPass())
             {
                 $address .= sprintf(
                     '%s:%s@',
-                    $this->getUser(),
-                    $this->getPass()
+                    $user,
+                    $pass
                 );
             }
 
@@ -238,65 +227,65 @@ class Address
             {
                 $address .= sprintf(
                     '%s@',
-                    $this->getUser()
+                    $user
                 );
             }
         }
 
-        if ($host && $this->getHost())
+        if ($host = $this->getHost())
         {
-            $address .= $this->getHost();
+            $address .= $host;
         }
 
-        if ($port && $this->getPort())
+        if ($port = $this->getPort())
         {
             $address .= sprintf(
                 ':%d',
-                $this->getPort()
+                $port
             );
         }
 
-        if ($path && $this->getPath())
+        if ($path = $this->getPath())
         {
-            if (!str_starts_with($this->getPath(), $this->getSeparator()))
+            if (!str_starts_with($path, $this->getSeparator()))
             {
                 $address .= $this->getSeparator();
             }
 
-            $address .= $this->getPath();
+            $address .= $path;
         }
 
-        if ($query && $this->getQuery())
+        if ($query = $this->getQuery())
         {
             $address .= sprintf(
                 '?%s',
-                $this->getQuery()
+                $query
             );
         }
 
-        if ($fragment && $this->getFragment())
+        if ($fragment = $this->getFragment())
         {
             $address .= sprintf(
                 '#%s',
-                $this->getFragment()
+                $fragment
             );
         }
 
         return $address;
     }
 
-    public function toAbsolute(
+    public function getAbsolute(
         \Yggverse\Net\Address $base
-    ): bool
+    ): ?string
     {
         if ($this->isAbsolute())
         {
-            return true;
+            return $this->get();
         }
 
         if ($base->isRelative())
         {
-            return false;
+            return null;
         }
 
         $this->setScheme(
@@ -325,7 +314,7 @@ class Address
 
         if (str_starts_with((string) $this->getPath(), $this->getSeparator()))
         {
-            return true;
+            return $this->get();
         }
 
         if ($path = $this->getPath())
@@ -353,7 +342,7 @@ class Address
                 {
                     if (empty($prefix[$index]))
                     {
-                        return false;
+                        return null;
                     }
 
                     unset(
@@ -379,23 +368,8 @@ class Address
                     )
                 )
             );
-
-            return true;
         }
 
-        return false;
-    }
-
-    // @TODO deprecated, legacy needs only
-    public function getAbsolute(
-        \Yggverse\Net\Address $base
-    ): ?string
-    {
-        if ($this->toAbsolute($base))
-        {
-            return $this->get();
-        }
-
-        return null;
+        return $this->get();
     }
 }
\ No newline at end of file
diff --git a/src/Dig.php b/src/Dig.php
index e8f5ae9..7323f0c 100644
--- a/src/Dig.php
+++ b/src/Dig.php
@@ -17,59 +17,32 @@ class Dig
         ];
     }
 
-    public static function isProvider(mixed $value): bool
-    {
-        return
-        (
-            is_string($value) &&
-            false !== filter_var($value, FILTER_VALIDATE_IP)
-        );
-    }
-
     public static function isHostName(mixed $value, array $find = ['_'], array $replace = []): bool
     {
-        return (
-            is_string($value) &&
-            false !== filter_var(str_replace($find, $replace, $value), FILTER_VALIDATE_DOMAIN, FILTER_FLAG_HOSTNAME)
-        );
+        return is_string($value) && false !== filter_var(str_replace($find, $replace, $value), FILTER_VALIDATE_DOMAIN, FILTER_FLAG_HOSTNAME);
     }
 
     public static function isRecord(mixed $value): bool
     {
-        return
-        (
-            is_string($value) &&
-            isset(self::_records()[$value])
-        );
+        return is_string($value) && isset(self::_records()[$value]);
     }
 
     public static function isRecordValue(mixed $record, mixed $value): bool
     {
-        return
-        (
-            is_string($record) &&
-            is_string($value)  &&
-            isset(self::_records()[$record]) && self::_records()[$record]($value)
-        );
+        return is_string($record) &&
+               is_string($value)  &&
+               isset(self::_records()[$record]) && self::_records()[$record]($value);
     }
 
-    public static function records(string $hostname, array $records, array &$result = [], array &$error = [], ?string $provider = null, int $timeout = 5): array
+    public static function records(string $hostname, array $records, array &$result = [], array &$error = []): array
     {
-        if (self::isProvider($provider))
-        {
-            $provider = sprintf(
-                '@%s',
-                $provider
-            );
-        }
-
         if (self::isHostName($hostname))
         {
             foreach ($records as $record)
             {
                 if (self::isRecord($record))
                 {
-                    if ($values = exec(sprintf('dig %s %s %s +short +time=%d', (string) $provider, $record, $hostname, $timeout)))
+                    if ($values = exec(sprintf('dig %s %s +short', $record, $hostname)))
                     {
                         foreach (explode(PHP_EOL, $values) as $value)
                         {
diff --git a/src/Resolve.php b/src/Resolve.php
deleted file mode 100644
index 16f6d7e..0000000
--- a/src/Resolve.php
+++ /dev/null
@@ -1,204 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Yggverse\Net;
-
-class Resolve
-{
-    private array $_providers =
-    [
-        '1.1.1.1',
-        '8.8.8.8'
-    ];
-
-    private array $_records =
-    [
-        'A',
-        'AAAA'
-    ];
-
-    private int $_timeout = 5;
-
-    private bool $_shuffle = false;
-
-    public function __construct(
-        ?array $records = null,
-        ?array $providers = null,
-        ?int $timeout = null,
-        bool $shuffle = false
-    ) {
-        if ($records)
-        {
-            $this->setRecords(
-                $records
-            );
-        }
-
-        if ($providers)
-        {
-            $this->setProviders(
-                $providers
-            );
-        }
-
-        if ($timeout)
-        {
-            $this->setTimeout(
-                $timeout
-            );
-        }
-
-        $this->setShuffle(
-            $shuffle
-        );
-    }
-
-    public function getRecords(): array
-    {
-        return $this->_records;
-    }
-
-    public function setRecords(array $records): void
-    {
-        foreach ($records as $record)
-        {
-            $this->addRecord(
-                $record
-            );
-        }
-    }
-
-    public function addRecord(string $record): void
-    {
-        $this->_records[] = $record;
-
-        $this->_records = array_unique(
-            $this->_records
-        );
-    }
-
-    public function getProviders(): array
-    {
-        return $this->_providers;
-    }
-
-    public function setProviders(array $providers): void
-    {
-        foreach ($providers as $provider)
-        {
-            $this->addProvider(
-                $provider
-            );
-        }
-    }
-
-    public function addProvider(string $provider): void
-    {
-        $this->_providers[] = $provider;
-
-        $this->_providers = array_unique(
-            $this->_providers
-        );
-    }
-
-    public function setTimeout(
-        int $timeout
-    ): void
-    {
-        $this->_timeout = $timeout;
-    }
-
-    public function getTimeout(): int
-    {
-        return $this->_timeout;
-    }
-
-    public function setShuffle(
-        bool $shuffle
-    ): void
-    {
-        $this->_shuffle = $shuffle;
-    }
-
-    public function isShuffle(): bool
-    {
-        return $this->_shuffle;
-    }
-
-    public function url(
-        string $url,
-        array &$result = [],
-        array &$error = [],
-        ?\Yggverse\Net\Address &$resolved = null
-    ): ?string
-    {
-        $resolved = $this->address(
-            new \Yggverse\Net\Address(
-                $url
-            ),
-            $result,
-            $error
-        );
-
-        if ($resolved)
-        {
-            return $resolved->get();
-        }
-
-        return null;
-    }
-
-    public function address(
-        \Yggverse\Net\Address $address,
-        array &$result = [],
-        array &$error = []
-    ): ?\Yggverse\Net\Address
-    {
-        foreach ($this->_providers as $provider)
-        {
-            foreach (
-                \Yggverse\Net\Dig::records(
-                    $address->getHost(),
-                    $this->_records,
-                    $result,
-                    $error,
-                    $provider,
-                    $this->_timeout
-                ) as $record => $data
-            ) {
-
-                if ($this->_shuffle)
-                {
-                    shuffle(
-                        $data
-                    );
-                }
-
-                foreach ($data as $host)
-                {
-                    if (\Yggverse\Net\Valid::ip6($host))
-                    {
-                        $address->setHost(
-                            sprintf(
-                                '[%s]',
-                                $host
-                            )
-                        );
-                    }
-
-                    else
-                    {
-                        $address->setHost(
-                            $host
-                        );
-                    }
-
-                    return $address;
-                }
-            }
-        }
-
-        return null;
-    }
-}
\ No newline at end of file
diff --git a/src/Valid.php b/src/Valid.php
deleted file mode 100644
index 3d80ecc..0000000
--- a/src/Valid.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Yggverse\Net;
-
-class Valid
-{
-    public static function ip(mixed $value): bool
-    {
-        return self::ip4($value) || self::ip6($value);
-    }
-
-    public static function ip4(mixed $value): bool
-    {
-        return false !== filter_var(
-            $value,
-            FILTER_VALIDATE_IP,
-            FILTER_FLAG_IPV4
-        );
-    }
-
-    public static function ip6(mixed $value): bool
-    {
-        return false !== filter_var(
-            $value,
-            FILTER_VALIDATE_IP,
-            FILTER_FLAG_IPV6
-        );
-    }
-
-    public static function domainHostName(mixed $value): bool
-    {
-        return false !== filter_var(
-            $value,
-            FILTER_VALIDATE_DOMAIN,
-            FILTER_FLAG_HOSTNAME
-        );
-    }
-}
\ No newline at end of file