a91.com - dns.ninja

a91.com

DNSSEC⚠️ Not signed
NSv1s1.xundns.com ⚠️ Not in zone NS records
A2409:8c44:1b00:601:1:1110:609:6027🇨🇳 CHINAMOBILE-CN2409:8c44:1b00::/48 CMI (Customer Route)
A2604:86c0:5001:11::2659:466b🇺🇸 AS630232604:86c0:5000::/36 GTHOST-SEA
A38.89.70.107🇺🇸 AS6302338.89.70.0/24 Route Registered for Cogent Communications Customer - GlobalTelehost Corp
PTR107-70-89-38.clients.gthost.com
A42.240.163.163🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.160.0/20 Guangzhou IDC of ChinaUnicom
A111.6.96.27🇨🇳 CHINAMOBILE-CN111.6.96.0/21 CMI (Customer Route)
NSv1s2.xundns.com ⚠️ Not in zone NS records
A2408:8621:0:42:e401:813:0:25🇨🇳 CHINA169-Backbone2408:8621::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street
A2408:8722:1801:10:4:611:6303:181🇨🇳 CHINA169-Backbone2408:8722::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street
A2604:86c0:6001:8::a9c5:8e51🇺🇸 AS630232604:86c0:6000::/36 GTHOST-SCL
A61.163.30.181🇨🇳 CHINA169-Backbone61.163.0.0/16 CNC Group CHINA169 Henan Province Network
A122.114.39.7🇨🇳 CHINA169-Backbone122.114.0.0/16 route of Chinaunicomroute of Chinaunicom
A169.197.142.81🇺🇸 AS63023169.197.142.0/24 GlobalTeleHost
PTR81-142-197-169.clients.gthost.com

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782616330

Same first word

a91.ru
a91.hu
a91.de
a91.com
a91.xyz
a91.kr
a91.io
a91.in
a91.org
a91.cn
a91.it

Similar names

a19.mobi
a19.com.mx
a19.com
91a.wang
1a9.com
1a9.net
a19.ru
a19.co
19a.ir
a19.ro
a19.de
91a.com
9a1.net
91a.de
a19.co.uk
19a.ai
a19.org
a19.be
91a.tv
19a.pl
19a.de
a19.fr
19a.net
19a.no
a19.in
19a.com.cn
91a.ru
a19.jp
91a.cc
19a.com
9a1.biz
9a1.org
1a9.ru
91a.net
19a.ru
9a1.com
19a.org
a19.net
a19.me
9a1.cn
1a9.cn
1a9.de
19a.co
91a.cn

DNS History

7 records (2 active, 5 former)

20162017201820192020202120222023202420252026NSv1s1.xundns.comv1s2.xundns.comns1.afternic.comns5.dnsdun.comns5.dnsdun.netA184.168.221.104CNAMEp222.fq56789.com
○NSns1.afternic.com2015-07-11 → 2016-07-10 · 4 obs
● 2015-07-11 17:43:48
● 2016-07-10 08:35:36
○ 2019-02-22 12:11:30
○ 2026-06-28 03:19:36
○NSns5.dnsdun.com2019-02-22 → 2019-02-22 · 4 obs
○ 2016-07-10 08:35:36
● 2019-02-22 12:11:30
○ 2026-03-30 03:39:46
○ 2026-06-28 03:19:36
○NSns5.dnsdun.net2019-02-22 → 2019-02-22 · 4 obs
○ 2016-07-10 08:35:36
● 2019-02-22 12:11:30
○ 2026-03-30 03:39:46
○ 2026-06-28 03:19:36
●NSv1s1.xundns.com2026-03-30 → 2026-06-28 · 3 obs
○ 2019-02-22 12:11:30
● 2026-03-30 03:39:46
● 2026-06-28 03:19:36
●NSv1s2.xundns.com2026-03-30 → 2026-06-28 · 3 obs
○ 2019-02-22 12:11:30
● 2026-03-30 03:39:46
● 2026-06-28 03:19:36
○A184.168.221.1042015-07-11 → 2016-07-10 · 4 obs
● 2015-07-11 17:43:48
● 2016-07-10 08:35:36
○ 2019-02-22 12:11:30
○ 2026-06-28 03:19:36
○CNAMEp222.fq56789.com2019-02-22 → 2019-02-22 · 3 obs
● 2019-02-22 12:11:30
○ 2026-03-30 03:39:46
○ 2026-06-28 03:19:36

🔍 DNS Trace

Analysis

Name Servers

Two name servers handle the delegation for a91.com: v1s1.xundns.com and v1s2.xundns.com.

a91.com has the same name server delegation as a number of other domains, such as 0006mf.com, q2276.com, 159567.com and two more.

a91.com shares at least some of its name servers with other domains, including 448331.com, jnvckm.org, mgskfjfod44.com and two others.

These name servers are frequently seen alongside the name servers n1.xundns.com, n2.xundns.com, v3s1.xundns.com and v3s2.xundns.com.

Host names resolving to 6 IP numbers:

v1s2.xundns.com resolves to 61.163.30.181, 122.114.39.7 and 169.197.142.81 among others, with 3 other IP addresses in total.

Hostnames that point to five IP numbers:

v1s1.xundns.com directs to 38.89.70.107, 42.240.163.163, 111.6.96.27 and two other IP addresses.