`seoextension.com`

DNSSEC	⚠️ Not signed
NS	`dns1.registrar-servers.com` ⚠️ Not in zone NS records
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com` ⚠️ Not in zone NS records
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`

`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

Same first word

seoextension.com

seoextension.org

DNS History

7 records (2 active, 5 former)

●NSdns1.registrar-servers.com2026-03-22 → 2026-03-22 · 2 obs

○ 2017-08-16 01:25:54
● 2026-03-22 17:21:22

●NSdns2.registrar-servers.com2026-03-22 → 2026-03-22 · 2 obs

○ 2017-08-16 01:25:54
● 2026-03-22 17:21:22

○NSns1.sedoparking.com2015-08-22 → 2017-08-16 · 3 obs

● 2015-08-22 10:48:30
● 2017-08-16 01:25:54
○ 2026-03-22 17:21:22

○NSns2.sedoparking.com2015-08-22 → 2017-08-16 · 3 obs

● 2015-08-22 10:48:30
● 2017-08-16 01:25:54
○ 2026-03-22 17:21:22

○MXlocalhost2016-09-23 → 2017-08-16 · 4 obs

○ 2016-03-19 02:26:00
● 2016-09-23 06:16:14
● 2017-08-16 01:25:54
○ 2026-03-22 17:21:22

○MXmail.nickstel.com2015-08-22 → 2016-03-19 · 4 obs

● 2015-08-22 10:48:30
● 2016-03-19 02:26:00
○ 2016-09-23 06:16:14
○ 2026-03-22 17:21:22

○A72.52.4.1192015-08-22 → 2017-08-16 · 3 obs

● 2015-08-22 10:48:30
● 2017-08-16 01:25:54
○ 2026-03-22 17:21:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
seoextension.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server: 156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seoextension.com (unsigned zone)

⏱️ Timing

Total: 292ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Name Servers

seoextension.com's delegation uses two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

seoextension.com uses the same name server setup as other domains, such as jsquarepro.com, tradejournalapp.com, singaporemotors.net, eaglecigarettes.com and wifeblueprint.com.

seoextension.com at least partially shares name servers with other domains, for instance pureevol.com, angeleers.com, swallowtailedkite.org and desmosdromos.com.

These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IPs:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200

seoextension.com - robtex.com