`cmdnotfound.com`

DNSSEC	⚠️ Not signed
A	76.148.44.212^{🇺🇸 COMCAST-IBONE76.128.0.0/11 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
		PTR	`c-76-148-44-212.hsd1.fl.comcast.net`
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	`mi3-ts105.a2hosting.com` ⭐
		A	68.66.216.6^{🇺🇸 A2HOSTING68.66.216.0/21 A2 Hosting, Inc.}
			PTR	`mi3-ts105.a2hosting.com`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1736092025

`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

Previously MX for

cmdnotfound.com

Same first word

cmdnotfound.com

DNS History

20 records (4 active, 16 former)

●NSdns1.registrar-servers.com2026-02-21 → 2026-03-23 · 3 obs

○ 2020-02-23 15:43:30
● 2026-02-21 21:44:42
● 2026-03-23 12:21:26

●NSdns2.registrar-servers.com2026-02-21 → 2026-03-23 · 3 obs

○ 2020-02-23 15:43:30
● 2026-02-21 21:44:42
● 2026-03-23 12:21:26

○NSns1.a2hosting.com2020-02-23 → 2020-02-23 · 4 obs

○ 2017-04-03 06:36:56
● 2020-02-23 15:43:30
○ 2026-02-21 21:44:42
○ 2026-03-23 12:21:26

○NSns1.webfaction.com2015-07-02 → 2017-04-03 · 4 obs

● 2015-07-02 02:06:02
● 2017-04-03 06:36:56
○ 2020-02-23 15:43:30
○ 2026-03-23 12:21:26

○NSns2.a2hosting.com2020-02-23 → 2020-02-23 · 4 obs

○ 2017-04-03 06:36:56
● 2020-02-23 15:43:30
○ 2026-02-21 21:44:42
○ 2026-03-23 12:21:26

○NSns2.webfaction.com2015-07-02 → 2017-04-03 · 4 obs

● 2015-07-02 02:06:02
● 2017-04-03 06:36:56
○ 2020-02-23 15:43:30
○ 2026-03-23 12:21:26

○NSns3.a2hosting.com2020-02-23 → 2020-02-23 · 4 obs

○ 2017-04-03 06:36:56
● 2020-02-23 15:43:30
○ 2026-02-21 21:44:42
○ 2026-03-23 12:21:26

○NSns3.webfaction.com2015-07-02 → 2017-04-03 · 4 obs

● 2015-07-02 02:06:02
● 2017-04-03 06:36:56
○ 2020-02-23 15:43:30
○ 2026-03-23 12:21:26

○NSns4.a2hosting.com2020-02-23 → 2020-02-23 · 4 obs

○ 2017-04-03 06:36:56
● 2020-02-23 15:43:30
○ 2026-02-21 21:44:42
○ 2026-03-23 12:21:26

○NSns4.webfaction.com2015-07-02 → 2017-04-03 · 4 obs

● 2015-07-02 02:06:02
● 2017-04-03 06:36:56
○ 2020-02-23 15:43:30
○ 2026-03-23 12:21:26

○MXcmdnotfound.com2020-02-23 → 2020-02-23 · 4 obs

○ 2017-04-03 06:36:56
● 2020-02-23 15:43:30
○ 2026-02-21 21:44:42
○ 2026-03-23 12:21:26

●MXmi3-ts105.a2hosting.com2026-02-21 → 2026-03-23 · 3 obs

○ 2020-02-23 15:43:30
● 2026-02-21 21:44:42
● 2026-03-23 12:21:26

○MXmx7.webfaction.com2015-07-02 → 2017-04-03 · 4 obs

● 2015-07-02 02:06:02
● 2017-04-03 06:36:56
○ 2020-02-23 15:43:30
○ 2026-03-23 12:21:26

○MXmx8.webfaction.com2015-07-02 → 2017-04-03 · 4 obs

● 2015-07-02 02:06:02
● 2017-04-03 06:36:56
○ 2020-02-23 15:43:30
○ 2026-03-23 12:21:26

○MXmx9.webfaction.com2015-07-02 → 2017-04-03 · 4 obs

● 2015-07-02 02:06:02
● 2017-04-03 06:36:56
○ 2020-02-23 15:43:30
○ 2026-03-23 12:21:26

○A2607:f0d0:1104:4:3::5f2015-07-02 → 2017-04-03 · 4 obs

● 2015-07-02 02:06:02
● 2017-04-03 06:36:56
○ 2020-02-23 15:43:30
○ 2026-03-23 12:21:26

○A68.66.216.502020-02-23 → 2020-02-23 · 4 obs

○ 2017-04-03 06:36:56
● 2020-02-23 15:43:30
○ 2026-02-21 21:44:42
○ 2026-03-23 12:21:26

○A75.126.24.712015-07-02 → 2016-07-26 · 4 obs

● 2015-07-02 02:06:02
● 2016-07-26 14:46:46
○ 2017-04-03 06:36:56
○ 2026-03-23 12:21:26

○A75.126.79.402017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-26 14:46:46
● 2017-04-03 06:36:56
○ 2020-02-23 15:43:30
○ 2026-03-23 12:21:26

●A76.148.44.2122026-02-21 → 2026-03-23 · 3 obs

○ 2020-02-23 15:43:30
● 2026-02-21 21:44:42
● 2026-03-23 12:21:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
cmdnotfound.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 cmdnotfound.com (unsigned zone)

⏱️ Timing

Total: 238ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.148.44.212`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	1	`mi3-ts105.a2hosting.com (pri: 10)`
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

cmdnotfound.com resolves to one IP number: 76.148.44.212.

Other host names, for instance c-76-148-44-212.hsd1.fl.comcast.net, share IP numbers with cmdnotfound.com.

Name Servers

cmdnotfound.com is delegated to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.

cmdnotfound.com shares the same name server setup as other domains, for instance citemd.com, yomix.co.uk, emma-travel.com, pointandspray.com and emilylu.net.

cmdnotfound.com at least partially shares name servers with other domains, for instance skinreads.com, jsfguru.com, arnejatrading.com, cecisaler.com and orderinn.co.

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

Host names with two IP numbers:

The host name dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; the host name dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

cmdnotfound.com is handled by a single mail server, mi3-ts105.a2hosting.com.

cmdnotfound.com shares its mail server setup with other domains, including ecopodsystems.com and juangarzon.com.

cmdnotfound.com shares some mail servers with other domains, at least partially, for example prestige-products.com and wairproducts.com.

These mail servers are commonly used alongside semnmailcleaner.semnhosting.com and mail.wairproducts.com.

mi3-ts105.a2hosting.com resolves to IP 68.66.216.6.

cmdnotfound.com - robtex.com

cmdnotfound.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`cmdnotfound.com`

`com`