obs.cn - robtex.com

obs.cn

CNAMEobs.cn.s2-web.dogedns.com
CNAMEobs.cn.cdn.dnsv1.com.cn
CNAME7l8rpknq.ovslegodl.sched.ovscdns.com
DNSSEC⚠️ Not signed
A43.152.2.73🇺🇸 ACE-AS-AP43.152.2.0/24 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.152.2.78🇺🇸 ACE-AS-AP43.152.2.0/24 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.152.2.144🇺🇸 ACE-AS-AP43.152.2.0/24 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.152.2.154🇺🇸 ACE-AS-AP43.152.2.0/24 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.159.79.49🇸🇬 ACE-AS-AP43.159.79.0/24 ACE

cn

DNSSEC⚠️ Not signed
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=2034456417

Same first word

obs.plus
obs.fi
obs.edu.pt
obs.gov.tr
obs.at
obs.md
obs.co.in
obs.co
obs.gmbh
obs.co.kr
obs.fr
obs.it
obs.cc
obs.ax
obs.com.au
obs.company
obs.eu
obs.co.nz
obs.info
obs.be
obs.ninja
obs.cl
obs.casino
obs.sa
obs.dz
obs.hr
obs.cn
obs.nl
obs.no
obs.by
obs.us
obs.com
obs.ba
obs.co.za
obs.pub
obs.com.pk
obs.org.br
obs.camera
obs.goip.de
obs.pl
obs.com.cn
obs.gr
obs.map.fastly.net
obs.ee
obs.re
obs.ru
obs.com.hk
obs.com.my
obs.group
obs.org.hk
obs.live
obs.dk
obs.ne.jp
obs.ie
obs.me
obs.in.ua
obs.es
obs.su
obs.tv
obs.com.sg
obs.com.mt
obs.in
obs.net.au
obs.pt
obs.org.uk
obs.bg
obs.hu
obs.de
obs.kz
obs.net
obs.jp
obs.co.uk
obs.com.ua
obs.org
obs.rs

Similar names

sbo.hr
bos.org.uk
osb.es
bos.site
bso.net.au
osb.de
osb.edu.in
bos.nsw.edu.au
osb.com.br
bos.de
bso.com.br
osb.org
sbo.ag
osb.be
bos.cz
sbo.co.jp
bos.ge
bos.com
bos.boutique
osb.org.rs
bso.co.nz
bos.my
osb.ca
bos.it
bos.theater
bos.codes
sob.co.jp
bos.cl
bso.com
bos.edu.az
osb.pf
bos.sakura.ne.jp
sbo.tech
sbo.es
bos.lv
sob.od.ua
bso.ch
bso.gr
bos.red
sob.pt
bos.al
bos.bg
bos.ro
bso.cloud
bos.so
sbo.be
osb.net.nz
bso.org
bso.cn
bos.ma
sbo.com.ua
osb.technology
sob.com.es
bso.or.at
osb.school
sbo.com
sbo.club
sbo.(0x787878)
sob.rs
bso.gmbh
bos.googleapis.com
sob.co
sob.at
sbo.sg
sbo.dk
sbo.net
bos.no
bso.at
bos.at
sbo.net.au
bos.co
sob.net
sob.world
bos.ie
bso.amsterdam
bos.xyz
bso.jp

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSdns17.hichina.comdns18.hichina.comns1.22.cnns2.22.cnns3.22.cnns4.22.cnMXmxbiz1.qq.commxbiz2.qq.comA23.234.195.245CNAMEobs.cn.s2-web.dogedns.commymb.jumi.com
●NSdns17.hichina.com2026-03-07 → 2026-03-11 · 3 obs
○ 2021-01-29 15:21:42
● 2026-03-07 22:18:48
● 2026-03-11 22:24:38
●NSdns18.hichina.com2026-03-07 → 2026-03-11 · 3 obs
○ 2021-01-29 15:21:42
● 2026-03-07 22:18:48
● 2026-03-11 22:24:38
○NSns1.22.cn2015-08-27 → 2016-09-02 · 4 obs
● 2015-08-27 04:01:32
● 2016-09-02 14:21:46
○ 2021-01-29 15:21:42
○ 2026-03-11 22:24:38
○NSns2.22.cn2015-08-27 → 2016-09-02 · 4 obs
● 2015-08-27 04:01:32
● 2016-09-02 14:21:46
○ 2021-01-29 15:21:42
○ 2026-03-11 22:24:38
○NSns3.22.cn2015-08-27 → 2016-09-02 · 4 obs
● 2015-08-27 04:01:32
● 2016-09-02 14:21:46
○ 2021-01-29 15:21:42
○ 2026-03-11 22:24:38
○NSns4.22.cn2015-08-27 → 2016-09-02 · 4 obs
● 2015-08-27 04:01:32
● 2016-09-02 14:21:46
○ 2021-01-29 15:21:42
○ 2026-03-11 22:24:38
●MXmxbiz1.qq.com2026-03-07 → 2026-03-11 · 2 obs
● 2026-03-07 22:18:48
● 2026-03-11 22:24:38
●MXmxbiz2.qq.com2026-03-07 → 2026-03-11 · 2 obs
● 2026-03-07 22:18:48
● 2026-03-11 22:24:38
○A23.234.195.2452015-08-27 → 2016-09-02 · 4 obs
● 2015-08-27 04:01:32
● 2016-09-02 14:21:46
○ 2021-01-29 15:21:42
○ 2026-03-11 22:24:38
○CNAMEmymb.jumi.com2021-01-29 → 2021-02-15 · 4 obs
● 2021-01-29 15:21:42
● 2021-02-15 12:51:20
○ 2026-03-07 22:18:48
○ 2026-03-11 22:24:38
●CNAMEobs.cn.s2-web.dogedns.com2026-03-07 → 2026-03-11 · 3 obs
○ 2021-02-15 12:51:20
● 2026-03-07 22:18:48
● 2026-03-11 22:24:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
obs.cndns17.hichina.com, dns18.hichina.com-

✅ Authoritative Response

Server: 39.96.153.60

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 4407ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns18.hichina.com, dns17.hichina.com
MX2mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)
TXT3v=spf1 include:zoho.com.cn ~all, v=spf1 include:spf.mail.qq.com ~all...
CNAME1obs.cn.s2-web.dogedns.com
SOA1dns17.hichina.com hostmaster.hichina.com

Analysis

IP Addresses

Five IP numbers are pointed to by obs.cn: 43.152.2.73, 43.152.2.78, 43.152.2.144, 43.152.2.154 and 43.159.79.49.

Other host names such as 0lnxyuic.ovslegodl.sched.ovscdns.com, pgue6gvr.ovslegodl.sched.ovscdns.com, 8zrhigex.ovslegodl.sched.ovscdns.com, 1u20v6gg.ovslegodl.sched.ovscdns.com and eys5k2xe.ovslegodl.sched.ovscdns.com share IPs with obs.cn.