php查询whois信息的方法_PHP教程

1

2

立即学习“PHP免费学习笔记（深入）”；

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

微信 WeLM

WeLM不是一个直接的对话机器人，而是一个补全用户输入信息的生成模型。

33

查看详情

77

function whois_query($domain) {

// fix the domain name:

$domain = strtolower(trim($domain));

$domain = preg_replace('/^http:\/\//i', '', $domain);

$domain = preg_replace('/^www\./i', '', $domain);

$domain = explode('/', $domain);

$domain = trim($domain[0]);

// split the TLD from domain name

$_domain = explode('.', $domain);

$lst = count($_domain)-1;

$ext = $_domain[$lst];

// You find resources and lists

// like these on wikipedia:

//

// http://de.wikipedia.org/wiki/Whois

//

$servers = array(

"biz" => "whois.neulevel.biz",

"com" => "whois.internic.net",

"us" => "whois.nic.us",

"coop" => "whois.nic.coop",

"info" => "whois.nic.info",

"name" => "whois.nic.name",

"net" => "whois.internic.net",

"gov" => "whois.nic.gov",

"edu" => "whois.internic.net",

"mil" => "rs.internic.net",

"int" => "whois.iana.org",

"ac" => "whois.nic.ac",

"ae" => "whois.uaenic.ae",

"at" => "whois.ripe.net",

"au" => "whois.aunic.net",

"be" => "whois.dns.be",

"bg" => "whois.ripe.net",

"br" => "whois.registro.br",

"bz" => "whois.belizenic.bz",

"ca" => "whois.cira.ca",

"cc" => "whois.nic.cc",

"ch" => "whois.nic.ch",

"cl" => "whois.nic.cl",

"cn" => "whois.cnnic.net.cn",

"cz" => "whois.nic.cz",

"de" => "whois.nic.de",

"fr" => "whois.nic.fr",

"hu" => "whois.nic.hu",

"ie" => "whois.domainregistry.ie",

"il" => "whois.isoc.org.il",

"in" => "whois.ncst.ernet.in",

"ir" => "whois.nic.ir",

"mc" => "whois.ripe.net",

"to" => "whois.tonic.to",

"tv" => "whois.tv",

"ru" => "whois.ripn.net",

"org" => "whois.pir.org",

"aero" => "whois.information.aero",

"nl" => "whois.domain-registry.nl"

);

if (!isset($servers[$ext])){

die('Error: No matching nic server found!');

}

$nic_server = $servers[$ext];

$output = '';

// connect to whois server:

if ($conn = fsockopen ($nic_server, 43)) {

fputs($conn, $domain."\r\n");

while(!feof($conn)) {

$output .= fgets($conn,128);

}

fclose($conn);

}

else { die('Error: Could not connect to ' . $nic_server . '!'); }

return $output;

}

// Some example queries:

print whois_query('jonasjohn.de');

print whois_query('example.com');

print whois_query('example.org');