`ns02.grgcolumns.com`

DNSSEC

⚠️ Not signed

`grgcolumns.com`

	DNSSEC	⚠️ Not signed
	NS	`dns21.hichina.com` ⭐
	NS	`dns22.hichina.com`
	SOA	`dns21.hichina.com`hostmaster@hichina.com 2026-02-03 #23

Previously NS for

grgcolumns.com

Same first word

ns02.gov.ge

ns02.at

ns02.uk

ns02.info.at

ns02.dyndns.info

ns02.info

ns02.pf

ns02.se

ns02.nl

ns02.us

ns02.gov.na

ns02.org

ns02.dk

ns02.de

ns02.biz

ns02.eu

ns02.com

ns02.gov.cy

Similar names

n20s.xyz

n0s2.com

ns20.be

02ns.com

ns20.com

sn02.cn

20sn.cn

ns20.appengine.flow.ch

ns20.mircloud.us

sn02.com

s2n0.com

n20s.com

ns20.de

sn20.com

DNS History

1 record (0 active, 1 former)

○A109.109.244.1552015-06-25 → 2015-11-06 · 4 obs

● 2015-06-25 09:50:24
● 2015-11-06 15:09:30
○ 2016-01-23 10:25:06
○ 2026-04-04 23:19:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
grgcolumns.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grgcolumns.com (unsigned zone)

⏱️ Timing

Total: 475ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

ns02.grgcolumns.com - robtex.com