`91vpn.com`

DNSSEC	⚠️ Not signed
A	2001::1^{HURRICANE2001::/32 Teredo-Nullroute} ⚠ Not in HTTPS hints
A	249.129.46.48 ⚠ Not in HTTPS hints
NS	`dns29.hichina.com` ⭐ ⚠️ Not in zone NS records
		A	2408:4009:501::37^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns30.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::38^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
HTTPS	HTTP/2 ⚠ 2 unhinted📌 1 extra
		IPv4	54.76.135.1
SOA	`dns29.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774546022

Subdomains

www.91vpn.com

Same first word

91vpn.net

91vpn.biz

91vpn.com.cn

91vpn.me

91vpn.org.cn

91vpn.cn

91vpn.com

DNS History

18 records (4 active, 14 former)

●NSdns29.hichina.com2026-02-22 → 2026-03-26 · 3 obs

○ 2017-08-23 08:43:46
● 2026-02-22 20:55:34
● 2026-03-26 17:38:54

●NSdns30.hichina.com2026-02-22 → 2026-03-26 · 3 obs

○ 2017-08-23 08:43:46
● 2026-02-22 20:55:34
● 2026-03-26 17:38:54

○NSf1g1ns1.dnspod.net2015-08-11 → 2016-11-28 · 4 obs

● 2015-08-11 21:38:52
● 2016-11-28 23:10:28
○ 2017-08-23 08:43:46
○ 2026-03-26 17:38:54

○NSf1g1ns2.dnspod.net2016-01-13 → 2016-11-28 · 5 obs

○ 2015-08-11 21:38:52
● 2016-01-13 12:09:34
● 2016-11-28 23:10:28
○ 2017-08-23 08:43:46
○ 2026-03-26 17:38:54

○A113.105.137.1102015-08-11 → 2015-08-11 · 3 obs

● 2015-08-11 21:38:52
○ 2016-04-13 02:25:36
○ 2026-03-26 17:38:54

○A118.244.202.2502016-04-13 → 2016-04-13 · 4 obs

○ 2015-08-11 21:38:52
● 2016-04-13 02:25:36
○ 2017-08-23 08:43:46
○ 2026-03-26 17:38:54

○A188.5.4.962026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 20:55:34
● 2026-02-23 01:46:50
○ 2026-02-23 05:06:30
○ 2026-03-26 17:38:54

○A189.163.17.52015-08-11 → 2026-03-11 · 6 obs

● 2015-08-11 21:38:52
○ 2017-08-23 08:43:46
○ 2026-03-11 06:04:32
● 2026-03-11 10:42:34
○ 2026-03-13 21:59:12
○ 2026-03-26 17:38:54

○A197.4.4.122026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-15 08:07:28
● 2026-03-25 12:56:28
○ 2026-03-26 17:38:52
○ 2026-03-26 17:38:54

○A200:2:3102:7b38::2017-08-23 → 2017-08-23 · 4 obs

○ 2016-04-13 02:25:36
● 2017-08-23 08:43:46
○ 2026-02-22 20:55:34
○ 2026-03-26 17:38:54

○A200:2:4d04:75c::2017-08-23 → 2017-08-23 · 4 obs

○ 2016-04-13 02:25:36
● 2017-08-23 08:43:46
○ 2026-02-22 20:55:34
○ 2026-03-26 17:38:54

○A200:2:7605:3106::2017-08-23 → 2017-08-23 · 4 obs

○ 2016-04-13 02:25:36
● 2017-08-23 08:43:46
○ 2026-02-22 20:55:34
○ 2026-03-26 17:38:54

●A2001::12026-02-22 → 2026-03-26 · 3 obs

○ 2017-08-23 08:43:46
● 2026-02-22 20:55:34
● 2026-03-26 17:38:54

○A23.89.5.602015-08-11 → 2026-02-23 · 6 obs

● 2015-08-11 21:38:52
○ 2016-04-13 02:25:36
○ 2026-02-23 05:06:30
● 2026-02-23 18:05:12
○ 2026-02-25 02:45:34
○ 2026-03-26 17:38:54

●A249.129.46.482015-08-11 → 2026-03-26 · 5 obs

● 2015-08-11 21:38:52
○ 2017-08-23 08:43:46
○ 2026-03-25 12:56:28
● 2026-03-26 17:38:52
● 2026-03-26 17:38:54

○A253.157.14.1652017-08-23 → 2026-03-15 · 10 obs

○ 2016-04-13 02:25:36
● 2017-08-23 08:43:46
○ 2026-02-22 20:55:34
○ 2026-02-25 02:45:34
● 2026-02-25 16:27:56
○ 2026-03-11 06:04:32
○ 2026-03-13 21:59:12
● 2026-03-15 08:07:28
○ 2026-03-25 12:56:28
○ 2026-03-26 17:38:54

○A49.2.123.562026-02-22 → 2026-02-25 · 8 obs

○ 2017-08-23 08:43:46
● 2026-02-22 20:55:34
○ 2026-02-23 01:46:50
● 2026-02-23 05:06:30
○ 2026-02-23 18:05:12
● 2026-02-25 02:45:34
○ 2026-02-25 16:27:56
○ 2026-03-26 17:38:54

○A54.76.135.12017-08-23 → 2026-03-13 · 9 obs

○ 2016-04-13 02:25:36
● 2017-08-23 08:43:46
○ 2026-02-22 20:55:34
○ 2026-02-25 16:27:56
● 2026-03-11 06:04:32
○ 2026-03-11 10:42:34
● 2026-03-13 21:59:12
○ 2026-03-15 08:07:28
○ 2026-03-26 17:38:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...	-
91vpn.com	dns29.hichina.com, dns30.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91vpn.com (unsigned zone)

⏱️ Timing

Total: 756ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`249.129.46.48`
AAAA	1	`2001::1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

Hierarchy

91vpn.com is the parent of www.91vpn.com.

IP Addresses

91vpn.com resolves to two IP numbers: 2001::1 and 249.129.46.48.

other host names including freesky365.gnway.net, hengxingshop.gnway.net, angele3428.gnway.net, nbfydn.gnway.net and john0411.gnway.net share IP numbers with 91vpn.com.

Name Servers

91vpn.com is delegated to two name servers dns29.hichina.com and dns30.hichina.com.

91vpn.com shares the same name server setup as other domains, for instance santailabs.com, zhsjg.com, secotools.com.cn, cs-logo.com and awfdy.com.

91vpn.com at least partially shares name servers with other domains, for instance best4.cn, lepk.com, njyhxx.net, protrack365.asia and ksdlyw.com.

these name servers are often used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns29.hichina.com points to: 2408:4009:501::37, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns30.hichina.com points to: 2408:4009:501::38, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

91vpn.com - robtex.com

91vpn.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`91vpn.com`

`com`