`topclassf.com`

DNSSEC	⚠️ Not signed
NS	`ns.gabia.co.kr` ⚠️ Not in zone NS records
		A	43.201.170.100^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com`
NS	`ns1.gabia.co.kr` ⚠️ Not in zone NS records
		A	20.200.205.248^{🇰🇷 Microsoft20.192.0.0/10}
			PTR	`ip-20-200-205-248.defastlink.net`

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Similar names

flosspact.eu

DNS History

7 records (2 active, 5 former)

○NSidcns.gabia.net2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 06:52:46
○ 2017-11-05 21:54:14
○ 2026-03-14 10:29:58

●NSns.gabia.co.kr2016-12-14 → 2026-03-14 · 2 obs

● 2016-12-14 06:52:46
● 2026-03-14 10:29:58

○NSns.gabia.net2016-12-14 → 2017-11-05 · 3 obs

● 2016-12-14 06:52:46
● 2017-11-05 21:54:14
○ 2026-03-14 10:29:58

●NSns1.gabia.co.kr2016-12-14 → 2026-03-14 · 2 obs

● 2016-12-14 06:52:46
● 2026-03-14 10:29:58

○MXmailapp.hiworks.co.kr2017-11-05 → 2017-11-05 · 2 obs

● 2017-11-05 21:54:14
○ 2026-03-14 10:29:58

○A182.162.141.102016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 06:52:46
○ 2017-11-05 21:54:14
○ 2026-03-14 10:29:58

○A211.43.203.392017-11-05 → 2017-11-05 · 3 obs

○ 2016-12-14 06:52:46
● 2017-11-05 21:54:14
○ 2026-03-14 10:29:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
topclassf.com	ns.gabia.co.kr, ns1.gabia.co.kr	-

✅ Authoritative Response

Server: 43.201.170.100

NS records: ns.gabia.co.kr, ns1.gabia.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topclassf.com (unsigned zone)

⏱️ Timing

Total: 1576ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

Two name servers ns1.gabia.co.kr and ns.gabia.co.kr handle the delegation for topclassf.com.

topclassf.com shares the same name server setup as other domains, for instance snaconsulting.co.kr, easychem.co.kr, hotelnewseoul.com, tomatosystem.kr and inmagkorea.com.

topclassf.com at least partially shares name servers with other domains, for instance nh-pb.com, 209.53.211.in-addr.arpa, hansungdongas.com, sbrentcar.co.kr and ecps.co.kr.

These name servers are commonly used alongside ns.gabia.net, ns1.gabia.net and idcns.gabia.net.

Host names with one IP:

ns1.gabia.co.kr points to: 20.200.205.248

ns.gabia.co.kr points to: 43.201.170.100

topclassf.com - robtex.com

topclassf.com

com