offa.cn - dns.ninja

offa.cn

DNSSEC⚠️ Not signed
A191.214.149.135🇧🇷 UNSPECIFIED160.0.0.0/3
NSns1.nowcndns.com ⭐
A1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network
A218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
A218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
NSns2.nowcndns.com
A61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network
PTR11.128.158.61.ha.cnc
A183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)
A211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24
SOAns1.nowcndns.comadmin@nowcndns.com serial=1770196833

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035164408

Same first word

offa.com
offa.be
offa.org
offa.cn
offa.us
offa.ch
offa.ca
offa.net
offa.jp
offa.eu
offa.se

Similar names

affo.org
aoff.dk
faof.com
fofa.eu
fofa.kasserver.com
ofaf.com
fafo.ru
fafo.it
fafo.org
affo.it
afof.ca
foaf.be
fofa.net
fafo.online
affo.ru
fofa.so
aoff.de
affo.fr
affo.de
fofa.jp
aoff.org
fofa.io
ffao.org
fafo.cn
foaf.me
aoff.pl
fafo.cz
afof.net
foaf.nl
foaf.org
foaf.info
foaf.de
fofa.se
foaf.sk
oaff.com
ofaf.info
fafo.se
fafo.de
oaff.jp
affo.net
fofa.de
aoff.com
ffoa.net
foaf.la
fofa.ru
aoff.spb.ru
foaf.net
afof.us
fafo.no
fofa.cn
fofa.fr
ffoa.org
fafo.ch
fafo.eu
aoff.ru
fofa.nl
afof.com
ffoa.cn
ffoa.com
foaf.cz
fofa.lu
fofa.ir
fafo.at
foaf.eu
fofa.vip
fofa.info
affo.com
fafo.net
aoff.cn
fafo.nl
fafo.world
foaf.dk
fafo.technology
foaf.at
ffao.com
ffao.ru
fofa.com
affo.no
fafo.info
fafo.us

DNS History

12 records (3 active, 9 former)

20162017201820192020202120222023202420252026NSns1.nowcndns.comns2.nowcndns.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.51dns.comns1.dnsdun.netns2.51dns.comns2.dnsdun.comA191.214.149.135122.9.169.55149.29.108.39162.220.24.143
○NSf1g1ns1.dnspod.net2015-10-18 → 2016-04-16 · 5 obs
○ 2015-05-31 19:36:38
● 2015-10-18 17:26:06
● 2016-04-16 08:26:26
○ 2017-03-24 12:12:24
○ 2026-08-10 16:09:42
○NSf1g1ns2.dnspod.net2015-10-18 → 2016-04-16 · 5 obs
○ 2015-05-31 19:36:38
● 2015-10-18 17:26:06
● 2016-04-16 08:26:26
○ 2017-03-24 12:12:24
○ 2026-08-10 16:09:42
○NSns1.51dns.com2015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 19:36:38
○ 2015-10-18 17:26:06
○ 2026-08-10 16:09:42
○NSns1.dnsdun.net2017-03-24 → 2017-03-24 · 4 obs
○ 2016-04-16 08:26:26
● 2017-03-24 12:12:24
○ 2026-03-20 06:24:02
○ 2026-08-10 16:09:42
●NSns1.nowcndns.com2026-03-20 → 2026-08-10 · 3 obs
○ 2017-03-24 12:12:24
● 2026-03-20 06:24:02
● 2026-08-10 16:09:42
○NSns2.51dns.com2015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 19:36:38
○ 2015-10-18 17:26:06
○ 2026-08-10 16:09:42
○NSns2.dnsdun.com2017-03-24 → 2017-03-24 · 4 obs
○ 2016-04-16 08:26:26
● 2017-03-24 12:12:24
○ 2026-03-20 06:24:02
○ 2026-08-10 16:09:42
●NSns2.nowcndns.com2026-03-20 → 2026-08-10 · 3 obs
○ 2017-03-24 12:12:24
● 2026-03-20 06:24:02
● 2026-08-10 16:09:42
○A122.9.169.552015-10-18 → 2016-04-16 · 4 obs
● 2015-10-18 17:26:06
● 2016-04-16 08:26:26
○ 2017-03-24 12:12:24
○ 2026-08-10 16:09:42
○A149.29.108.392026-03-20 → 2026-08-10 · 2 obs
○ 2026-03-20 06:24:02
○ 2026-08-10 16:09:42
○A162.220.24.1432017-03-24 → 2017-03-24 · 4 obs
○ 2016-04-16 08:26:26
● 2017-03-24 12:12:24
○ 2026-03-20 06:24:02
○ 2026-08-10 16:09:42
●A191.214.149.1352026-03-20 → 2026-08-10 · 6 obs
○ 2017-03-24 12:12:24
● 2026-03-20 06:24:02
● 2026-06-16 05:18:56
○ 2026-06-19 11:02:52
● 2026-07-26 00:18:54
● 2026-08-10 16:09:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-

✅ Authoritative Response

Server:203.119.28.1

NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 4806ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

IP Addresses

offa.cn resolves to just one IP address, 191.214.149.135.

Name Servers

offa.cn has two authoritative name servers — ns1.nowcndns.com and ns2.nowcndns.com.

offa.cn shares its NS records with other domains, for example tnjsby.com.cn, dblur.cn, homejiaju.cn and two others.

The hosts ns1.nowcndns.com and ns2.nowcndns.com both resolve to three IP numbers: ns1.nowcndns.com to 1.193.216.204, 218.98.111.129 and 218.98.111.138, and ns2.nowcndns.com to 61.158.128.11, 183.253.57.202 and 211.99.99.38.