520.com - robtex.com

520.com

DNSSEC⚠️ Not signed
NSns1.jjworld.net.cn ⚠️ Not in zone NS records
A120.133.38.12🇨🇳 CHINA169-BJ120.133.32.0/20 CMI (Customer Route)
NSns2.jjworld.net.cn ⚠️ Not in zone NS records
A115.182.6.19🇨🇳 DXTNET115.182.4.0/22

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=1780515654
WOT: UNKNOWN (60/100)

Same first word

520.com
520.cc
520.be
520.tv
520.company
520.blue
520.school
520.co
520.vc
520.it
520.sc
520.li
520.run
520.eu
520.nl
520.im
520.pink
520.top
520.mobi
520.biz
520.dk
520.today
520.lv
520.coffee
520.ca
520.fyi
520.baby
520.dj
520.pl
520.fi
520.jp
520.ee
520.name
520.mn
520.cn
520.cx
520.gr
520.plus
520.me
520.media
520.red
520.edu.pl
520.at
520.bj
520.io
520.zone
520.github.io
520.fr
520.net.cn
520.bar
520.la
520.ge
520.wiki
520.de
520.net
520.in
520.co.kr
520.fm

Similar names

502.dk
052.jpn.com
250.it
250.me
502.ph
052.app
250.gov
502.ltd
025.org.cn
205.media
205.crd.co
502.jp
025.org
502.kr
250.us
025.fr
025.vg
205.one
502.mobi
052.net
502.it
205.de
205.ch
250.pw
250.se
250.jp
052.jp
025.nl
025.cc
502.com
025.net.cn
502.tv
250.ph
502.pl
250.com
205.eu
025.rs
250.tv
205.tf
250.agency
052.com
025.su
025.s3.amazonaws.com
250.st
025.com
250.gr
205.co
205.se
250.tel
502.me
052.cn
250.de
502.cn
250.cc
205.fr
250.com.ua
205.su
502.de
502.io
025.city
025.app
052.de
205.ltd
205.bz
502.nl
502.games
502.pw
205.me
502.cz
502.ir
025.in

DNS History

5 records (2 active, 3 former)

20162017201820192020202120222023202420252026NSns1.jjworld.net.cnns2.jjworld.net.cnA115.182.198.199117.79.150.110117.79.150.117
●NSns1.jjworld.net.cn2015-05-31 → 2026-06-03 · 2 obs
● 2015-05-31 10:21:44
● 2026-06-03 19:48:26
●NSns2.jjworld.net.cn2015-05-31 → 2026-06-03 · 2 obs
● 2015-05-31 10:21:44
● 2026-06-03 19:48:26
○A115.182.198.1992017-09-26 → 2017-09-26 · 4 obs
○ 2017-03-08 16:08:42
● 2017-09-26 21:05:50
○ 2026-05-31 12:46:48
○ 2026-06-03 19:48:26
○A117.79.150.1102016-08-09 → 2016-08-16 · 5 obs
○ 2016-07-15 00:22:32
● 2016-08-09 01:45:58
● 2016-08-16 10:27:40
○ 2016-09-02 00:03:06
○ 2026-06-03 19:48:26
○A117.79.150.1172015-05-31 → 2017-03-08 · 8 obs
● 2015-05-31 10:21:44
● 2016-07-15 00:22:32
○ 2016-08-09 01:45:58
○ 2016-08-16 10:27:40
● 2016-09-02 00:03:06
● 2017-03-08 16:08:42
○ 2017-09-26 21:05:50
○ 2026-06-03 19:48:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...-
520.comns2.jjworld.net.cn, ns1.jjworld.net.cn-
(root)i.root-servers.net, m.root-servers.net, c.root-servers.net, j.root-servers.net...-
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...26 records
520.comns2.jjworld.net.cn, ns1.jjworld.net.cn-
(root)l.root-servers.net, h.root-servers.net, k.root-servers.net, i.root-servers.net...-
coml.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...26 records
520.comns2.jjworld.net.cn, ns1.jjworld.net.cn-
(root)l.root-servers.net, g.root-servers.net, k.root-servers.net, b.root-servers.net...-
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...26 records
520.comns2.jjworld.net.cn, ns1.jjworld.net.cn-
(root)g.root-servers.net, f.root-servers.net, b.root-servers.net, l.root-servers.net...-
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...26 records
520.comns2.jjworld.net.cn, ns1.jjworld.net.cn-
(root)d.root-servers.net, l.root-servers.net, h.root-servers.net, m.root-servers.net...-
come.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net...26 records
520.comns2.jjworld.net.cn, ns1.jjworld.net.cn-
(root)i.root-servers.net, l.root-servers.net, d.root-servers.net, c.root-servers.net...-
comf.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...26 records
520.comns2.jjworld.net.cn, ns1.jjworld.net.cn-
(root)j.root-servers.net, m.root-servers.net, c.root-servers.net, f.root-servers.net...-

✅ Authoritative Response

Server:115.182.6.19

NS records: j.root-servers.net, m.root-servers.net, c.root-servers.net, f.root-servers.net, b.root-servers.net, d.root-servers.net, h.root-servers.net, e.root-servers.net, g.root-servers.net, l.root-servers.net, i.root-servers.net, k.root-servers.net, a.root-servers.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 520.com (unsigned zone)

⏱️ Timing

Total: 3594ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 156

Out-of-bailiwick: 156 (a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...)

Analysis

Name Servers

Two name servers handle the delegation for 520.com: ns1.jjworld.net.cn and ns2.jjworld.net.cn.

520.com uses the same name servers as several other domains — among them jjmatch.com.cn, jjworld.net.cn, jjmatch.com and two more.

ns1.jjworld.net.cn → 120.133.38.12 and ns2.jjworld.net.cn → 115.182.6.19: one IP number per host name.