`91fsd.com`

DNSSEC	⚠️ Not signed
A	124.156.184.49^{🇭🇰 TENCENT-NET-AP-CN124.156.184.0/22 CMI (Customer Route)}
NS	`ns1.alidns.com` ⭐
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-45.defastlink.net`
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-55.defastlink.net`
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-205.defastlink.net`
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-215.defastlink.net`
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-45.defastlink.net`
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-55.defastlink.net`
		A	139.224.142.115^{🇨🇳 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,}
			PTR	`ip-139-224-142-115.defastlink.net`
		A	139.224.142.125^{🇨🇳 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,}
			PTR	`ip-139-224-142-125.defastlink.net`
NS	`ns2.alidns.com`
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-46.defastlink.net`
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-56.defastlink.net`
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-206.defastlink.net`
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-216.defastlink.net`
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-46.defastlink.net`
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-56.defastlink.net`
		A	139.224.142.116^{🇨🇳 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,}
			PTR	`ip-139-224-142-116.defastlink.net`
		A	139.224.142.126^{🇨🇳 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,}
			PTR	`ip-139-224-142-126.defastlink.net`
SOA	`ns1.alidns.com`hostmaster@hichina.com 2026-01-09 #13

`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=1771291435

Same first word

91fsd.com

DNS History

21 records (3 active, 18 former)

○NSns1.51dns.com2015-08-12 → 2016-04-17 · 4 obs

● 2015-08-12 12:11:06
● 2016-04-17 11:38:40
○ 2016-07-03 14:39:56
○ 2026-03-24 04:14:24

●NSns1.alidns.com2026-03-21 → 2026-03-24 · 3 obs

○ 2018-12-22 11:18:20
● 2026-03-21 04:44:22
● 2026-03-24 04:14:24

○NSns1.dns.com2016-10-11 → 2016-10-11 · 4 obs

○ 2016-09-25 11:15:42
● 2016-10-11 23:03:32
○ 2016-11-30 23:24:40
○ 2026-03-24 04:14:24

○NSns1.eedns.com2016-11-30 → 2018-12-22 · 5 obs

○ 2016-10-11 23:03:32
● 2016-11-30 23:24:40
● 2018-12-22 11:18:20
○ 2026-03-21 04:44:22
○ 2026-03-24 04:14:24

○NSns2.51dns.com2015-08-12 → 2016-04-17 · 4 obs

● 2015-08-12 12:11:06
● 2016-04-17 11:38:40
○ 2016-07-03 14:39:56
○ 2026-03-24 04:14:24

●NSns2.alidns.com2026-03-21 → 2026-03-24 · 3 obs

○ 2018-12-22 11:18:20
● 2026-03-21 04:44:22
● 2026-03-24 04:14:24

○NSns2.dns.com2016-10-11 → 2016-10-11 · 4 obs

○ 2016-09-25 11:15:42
● 2016-10-11 23:03:32
○ 2016-11-30 23:24:40
○ 2026-03-24 04:14:24

○NSns2.eedns.com2016-11-30 → 2018-12-22 · 5 obs

○ 2016-10-11 23:03:32
● 2016-11-30 23:24:40
● 2018-12-22 11:18:20
○ 2026-03-21 04:44:22
○ 2026-03-24 04:14:24

○NSv2s1.xundns.com2016-09-08 → 2016-09-25 · 5 obs

○ 2016-09-01 05:30:58
● 2016-09-08 05:45:12
● 2016-09-25 11:15:42
○ 2016-10-11 23:03:32
○ 2026-03-24 04:14:24

○NSv2s2.xundns.com2016-09-08 → 2016-09-25 · 5 obs

○ 2016-09-01 05:30:58
● 2016-09-08 05:45:12
● 2016-09-25 11:15:42
○ 2016-10-11 23:03:32
○ 2026-03-24 04:14:24

○NSvip1.cupdns.com2016-07-03 → 2016-09-01 · 5 obs

○ 2016-04-17 11:38:40
● 2016-07-03 14:39:56
● 2016-09-01 05:30:58
○ 2016-09-08 05:45:12
○ 2026-03-24 04:14:24

○NSvip2.cupdns.com2016-07-03 → 2016-09-01 · 5 obs

○ 2016-04-17 11:38:40
● 2016-07-03 14:39:56
● 2016-09-01 05:30:58
○ 2016-09-08 05:45:12
○ 2026-03-24 04:14:24

○A118.193.181.782016-11-30 → 2017-06-08 · 7 obs

○ 2016-10-16 13:09:48
● 2016-11-30 23:24:40
○ 2016-12-17 16:09:20
○ 2017-04-01 13:02:12
● 2017-06-08 13:35:36
○ 2018-12-09 14:08:34
○ 2026-03-24 04:14:24

○A123.59.184.2232017-04-01 → 2017-04-01 · 4 obs

○ 2017-01-06 13:09:12
● 2017-04-01 13:02:12
○ 2017-06-08 13:35:36
○ 2026-03-24 04:14:24

●A124.156.184.492026-03-21 → 2026-03-24 · 3 obs

○ 2018-12-22 11:18:20
● 2026-03-21 04:44:22
● 2026-03-24 04:14:24

○A125.77.16.342016-03-18 → 2016-04-17 · 5 obs

○ 2015-08-12 12:11:06
● 2016-03-18 03:16:28
● 2016-04-17 11:38:40
○ 2016-07-03 13:20:46
○ 2026-03-24 04:14:24

○A14.17.64.1672016-07-03 → 2016-09-01 · 5 obs

○ 2016-04-17 11:38:40
● 2016-07-03 13:20:46
● 2016-09-01 05:30:58
○ 2016-09-08 05:45:12
○ 2026-03-24 04:14:24

○A183.56.173.672016-09-08 → 2016-09-25 · 5 obs

○ 2016-09-01 05:30:58
● 2016-09-08 05:45:12
● 2016-09-25 11:15:42
○ 2016-10-16 13:09:48
○ 2026-03-24 04:14:24

○A183.60.135.1372015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 12:11:06
○ 2017-06-08 13:35:36
○ 2026-03-24 04:14:24

○A43.227.193.2042016-10-16 → 2017-01-06 · 7 obs

○ 2016-09-25 11:15:42
● 2016-10-16 13:09:48
○ 2016-11-30 23:24:40
● 2016-12-17 16:09:20
● 2017-01-06 13:09:12
○ 2017-04-01 13:02:12
○ 2026-03-24 04:14:24

○A47.75.145.142018-12-09 → 2018-12-22 · 5 obs

○ 2017-06-08 13:35:36
● 2018-12-09 14:08:34
● 2018-12-22 11:18:20
○ 2026-03-21 04:44:22
○ 2026-03-24 04:14:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
91fsd.com	ns1.alidns.com, ns2.alidns.com	18 records

✅ Authoritative Response

Server:120.76.107.46

NS records: ns1.alidns.com, ns2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 3832ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`124.156.184.49`
NS	2	`ns2.alidns.com, ns1.alidns.com`
SOA	1	`ns1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)

Analysis

IP Addresses

91fsd.com resolves to a single IP address: 124.156.184.49.

Other host names, such as taofsd.com and 3fsd.com, share IP numbers with 91fsd.com.

Name Servers

91fsd.com's delegation uses two name servers, ns1.alidns.com and ns2.alidns.com.

91fsd.com shares the same name server setup as other domains, for example llhigh.cn, xbkk.cc, kgsbz.com, topusing.com and taschinese.com.

91fsd.com at least partially shares name servers with other domains, including 144123.com, kongjishise.com, smartrip.cn, dbms.cn and regamer.com.

These name servers are typically used together with the name servers ns7.alidns.com, ns8.alidns.com, dns15.hichina.com, dns16.hichina.com, dns25.hichina.com, dns26.hichina.com, dns17.hichina.com, dns18.hichina.com, dns3.hichina.com and dns4.hichina.com.

ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.

ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.

91fsd.com - robtex.com

91fsd.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`91fsd.com`

`com`