`imaginarynumber.co`

DNSSEC	⚠️ Not signed
A	162.255.119.172^{🇺🇸 NAMCHEAP-PH162.255.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
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`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1752154968

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759714907

Same first word

imaginarynumber.co

imaginarynumber.net

imaginarynumber.org

imaginarynumber.info

DNS History

14 records (8 active, 6 former)

●NSdns1.registrar-servers.com2026-06-11 → 2026-07-24 · 3 obs

○ 2017-03-25 21:41:38
● 2026-06-11 15:11:38
● 2026-07-24 11:21:28

●NSdns2.registrar-servers.com2026-06-11 → 2026-07-24 · 3 obs

○ 2017-03-25 21:41:38
● 2026-06-11 15:11:38
● 2026-07-24 11:21:28

○NSns1.dreamhost.com2015-05-22 → 2017-03-25 · 4 obs

● 2015-05-22 11:08:30
● 2017-03-25 21:41:38
○ 2026-06-11 15:11:38
○ 2026-07-24 11:21:28

○NSns2.dreamhost.com2015-05-22 → 2017-03-25 · 4 obs

● 2015-05-22 11:08:30
● 2017-03-25 21:41:38
○ 2026-06-11 15:11:38
○ 2026-07-24 11:21:28

○NSns3.dreamhost.com2015-05-22 → 2017-03-25 · 4 obs

● 2015-05-22 11:08:30
● 2017-03-25 21:41:38
○ 2026-06-11 15:11:38
○ 2026-07-24 11:21:28

●MXeforward1.registrar-servers.com2026-06-11 → 2026-07-24 · 3 obs

○ 2017-03-25 21:41:38
● 2026-06-11 15:11:38
● 2026-07-24 11:21:28

●MXeforward2.registrar-servers.com2026-06-11 → 2026-07-24 · 3 obs

○ 2017-03-25 21:41:38
● 2026-06-11 15:11:38
● 2026-07-24 11:21:28

●MXeforward3.registrar-servers.com2026-06-11 → 2026-07-24 · 3 obs

○ 2017-03-25 21:41:38
● 2026-06-11 15:11:38
● 2026-07-24 11:21:28

●MXeforward4.registrar-servers.com2026-06-11 → 2026-07-24 · 3 obs

○ 2017-03-25 21:41:38
● 2026-06-11 15:11:38
● 2026-07-24 11:21:28

●MXeforward5.registrar-servers.com2026-06-11 → 2026-07-24 · 3 obs

○ 2017-03-25 21:41:38
● 2026-06-11 15:11:38
● 2026-07-24 11:21:28

○MXmx1.sub4.homie.mail.dreamhost.com2015-05-22 → 2017-03-25 · 4 obs

● 2015-05-22 11:08:30
● 2017-03-25 21:41:38
○ 2026-06-11 15:11:38
○ 2026-07-24 11:21:28

○MXmx2.sub4.homie.mail.dreamhost.com2015-05-22 → 2017-03-25 · 4 obs

● 2015-05-22 11:08:30
● 2017-03-25 21:41:38
○ 2026-06-11 15:11:38
○ 2026-07-24 11:21:28

●A162.255.119.1722026-06-11 → 2026-07-24 · 3 obs

○ 2017-03-25 21:41:38
● 2026-06-11 15:11:38
● 2026-07-24 11:21:28

○A208.113.220.72015-05-22 → 2017-03-25 · 4 obs

● 2015-05-22 11:08:30
● 2017-03-25 21:41:38
○ 2026-06-11 15:11:38
○ 2026-07-24 11:21:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co	-
imaginarynumber.co	dns1.registrar-servers.com, dns2.registrar-servers.com	-

✅ 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 imaginarynumber.co (unsigned zone)

⏱️ Timing

Total: 358ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.255.119.172`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

Analysis

IP Addresses

imaginarynumber.co directs to one IP number, which is 162.255.119.172.

Among the host names that share IP numbers with imaginarynumber.co are world-dns.com, divashoes.com, knownknowns.net and two others.

Name Servers

imaginarynumber.co has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.

imaginarynumber.co has the same name server delegation as a number of other domains, such as creationmachine.org, rf61.com, rsc-llc.net and two more.

At least some of imaginarynumber.co's name servers are shared with other domains, for example archedimes.net, atenika.com, homease.net and two more.

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.

Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

imaginarynumber.co has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

imaginarynumber.co shares at least some of its mail servers with other domains — for example wordsaboutmusic.com, strchi.com, memit.net and two more.

It is common for these mail servers to co-occur with eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com as mail servers.

Hosts that resolve to one IP address:

eforward1.registrar-servers.com resolves to 162.255.118.51.

eforward2.registrar-servers.com resolves to 162.255.118.52.

eforward3.registrar-servers.com resolves to 162.255.118.51.

eforward4.registrar-servers.com resolves to 162.255.118.52.

eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

The host names eforward2.registrar-servers.com and eforward4.registrar-servers.com both resolve to 162.255.118.52 IP addresses.