`guidebooktomedschool.com`

DNSSEC	⚠️ Not signed
NS	`dns1.registrar-servers.com` ⭐
		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`
		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`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1573455888

`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=1784839177

Same first word

guidebooktomedschool.com

DNS History

6 records (2 active, 4 former)

●NSdns1.registrar-servers.com2026-03-03 → 2026-07-23 · 3 obs

○ 2017-03-30 00:51:54
● 2026-03-03 03:43:20
● 2026-07-23 20:49:22

●NSdns2.registrar-servers.com2026-03-03 → 2026-07-23 · 3 obs

○ 2017-03-30 00:51:54
● 2026-03-03 03:43:20
● 2026-07-23 20:49:22

○NSns35.domaincontrol.com2017-03-30 → 2017-03-30 · 3 obs

● 2017-03-30 00:51:54
○ 2026-03-03 03:43:20
○ 2026-07-23 20:49:22

○NSns36.domaincontrol.com2017-03-30 → 2017-03-30 · 3 obs

● 2017-03-30 00:51:54
○ 2026-03-03 03:43:20
○ 2026-07-23 20:49:22

○MXmail.guidebooktomedschool.com2017-03-30 → 2017-03-30 · 3 obs

● 2017-03-30 00:51:54
○ 2026-03-03 03:43:20
○ 2026-07-23 20:49:22

○A185.155.96.1212017-03-30 → 2017-03-30 · 3 obs

● 2017-03-30 00:51:54
○ 2026-03-03 03:43:20
○ 2026-07-23 20:49:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
guidebooktomedschool.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 guidebooktomedschool.com (unsigned zone)

⏱️ Timing

Total: 2078ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

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

Analysis

Name Servers

guidebooktomedschool.com uses two name servers for its delegation: dns1.registrar-servers.com and dns2.registrar-servers.com.

guidebooktomedschool.com uses the same name servers as several other domains — among them tpugilismf.lol, j5o.info, francesle.com and two more.

guidebooktomedschool.com shares at least some of its name servers with other domains, for example hollett.us, grownarchitecture.com, legislativecollegeproject.com and nicpottier.com.

It is common for these name servers to be used in conjunction with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

The two host names dns1.registrar-servers.com and dns2.registrar-servers.com each have a pair of IP addresses: dns1.registrar-servers.com has 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com has 156.154.133.200 and 2610:a1:1025::200.

guidebooktomedschool.com - robtex.com