nerdby.com - dns.ninja

`nerdby.com`

DNSSEC	⚠️ Not signed
A	75.101.158.242^{🇺🇸 Amazon75.101.128.0/17 Execution Services}
		PTR	`ec2-75-101-158-242.compute-1.amazonaws.com`
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=1781140205

`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=1783210726

Same first word

nerdby.com

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DNS History

8 records (3 active, 5 former)

●NSdns1.registrar-servers.com2026-03-26 → 2026-07-05 · 3 obs

○ 2016-03-23 21:10:16
● 2026-03-26 09:32:44
● 2026-07-05 00:39:48

●NSdns2.registrar-servers.com2026-03-26 → 2026-07-05 · 3 obs

○ 2016-03-23 21:10:16
● 2026-03-26 09:32:44
● 2026-07-05 00:39:48

○NSns1.saverity.net2015-08-21 → 2016-03-23 · 4 obs

● 2015-08-21 18:37:20
● 2016-03-23 21:10:16
○ 2026-03-26 09:32:44
○ 2026-07-05 00:39:48

○NSns2.saverity.net2015-08-21 → 2016-03-23 · 4 obs

● 2015-08-21 18:37:20
● 2016-03-23 21:10:16
○ 2026-03-26 09:32:44
○ 2026-07-05 00:39:48

○MXmail.saverity.net2015-08-21 → 2016-03-23 · 4 obs

● 2015-08-21 18:37:20
● 2016-03-23 21:10:16
○ 2026-03-26 09:32:44
○ 2026-07-05 00:39:48

○A16.146.142.1582026-03-26 → 2026-05-01 · 4 obs

○ 2016-03-23 21:10:16
● 2026-03-26 09:32:44
● 2026-05-01 12:23:18
○ 2026-07-05 00:39:48

○A192.158.15.2502015-08-21 → 2016-03-23 · 4 obs

● 2015-08-21 18:37:20
● 2016-03-23 21:10:16
○ 2026-03-26 09:32:44
○ 2026-07-05 00:39:48

●A75.101.158.2422026-07-05 → 2026-07-05 · 2 obs

○ 2026-05-01 12:23:18
● 2026-07-05 00:39:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net...	-
nerdby.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nerdby.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`75.101.158.242`
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

IP Addresses

nerdby.com resolves to one IP address: 75.101.158.242.

Name Servers

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

nerdby.com uses the same name servers as several other domains — among them jprmail.com, countycount.com, canastota.org and two more.

nerdby.com has at least partial name server overlap with other domains, such as pinkincorporated.net, lumosonic.com, abusiverelationshiptrap.com and two others.

These name servers tend to appear together 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.