`knowhowcomputer.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=1771771623

`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=1776071472

Previously MX for

knowhowcomputer.com

Same first word

knowhowcomputer.com

DNS History

14 records (2 active, 12 former)

○NSchad.ns.cloudflare.com2016-02-25 → 2017-06-11 · 5 obs

○ 2015-11-21 07:52:00
● 2016-02-25 19:39:36
● 2017-06-11 13:52:24
○ 2026-03-22 23:13:24
○ 2026-04-13 09:28:58

●NSdns1.registrar-servers.com2026-03-22 → 2026-04-13 · 3 obs

○ 2017-06-11 13:52:24
● 2026-03-22 23:13:24
● 2026-04-13 09:28:58

●NSdns2.registrar-servers.com2026-03-22 → 2026-04-13 · 3 obs

○ 2017-06-11 13:52:24
● 2026-03-22 23:13:24
● 2026-04-13 09:28:58

○NSjoan.ns.cloudflare.com2016-02-25 → 2017-06-11 · 5 obs

○ 2015-11-21 07:52:00
● 2016-02-25 19:39:36
● 2017-06-11 13:52:24
○ 2026-03-22 23:13:24
○ 2026-04-13 09:28:58

○NSns1.bluehost.com2015-07-26 → 2015-11-21 · 4 obs

● 2015-07-26 02:55:02
● 2015-11-21 07:52:00
○ 2016-02-25 19:39:36
○ 2026-04-13 09:28:58

○NSns2.bluehost.com2015-07-26 → 2015-11-21 · 4 obs

● 2015-07-26 02:55:02
● 2015-11-21 07:52:00
○ 2016-02-25 19:39:36
○ 2026-04-13 09:28:58

○MXdc-315b8ad6.knowhowcomputer.com2016-02-25 → 2016-05-09 · 5 obs

○ 2015-11-21 07:52:00
● 2016-02-25 19:39:36
● 2016-05-09 15:00:10
○ 2017-06-11 13:52:24
○ 2026-04-13 09:28:58

○MXdc-ef15553ee53e.knowhowcomputer.com2017-06-11 → 2017-06-11 · 4 obs

○ 2016-05-09 15:00:10
● 2017-06-11 13:52:24
○ 2026-03-22 23:13:24
○ 2026-04-13 09:28:58

○MXknowhowcomputer.com2015-07-26 → 2015-11-21 · 4 obs

● 2015-07-26 02:55:02
● 2015-11-21 07:52:00
○ 2016-02-25 19:39:36
○ 2026-04-13 09:28:58

○A104.28.26.752016-02-25 → 2017-06-11 · 5 obs

○ 2015-11-21 07:52:00
● 2016-02-25 19:39:36
● 2017-06-11 13:52:24
○ 2026-03-22 23:13:24
○ 2026-04-13 09:28:58

○A104.28.27.752016-02-25 → 2017-06-11 · 5 obs

○ 2015-11-21 07:52:00
● 2016-02-25 19:39:36
● 2017-06-11 13:52:24
○ 2026-03-22 23:13:24
○ 2026-04-13 09:28:58

○A2400:cb00:2048:1::681c:1a4b2016-02-25 → 2017-06-11 · 5 obs

○ 2015-11-21 07:52:00
● 2016-02-25 19:39:36
● 2017-06-11 13:52:24
○ 2026-03-22 23:13:24
○ 2026-04-13 09:28:58

○A2400:cb00:2048:1::681c:1b4b2016-02-25 → 2017-06-11 · 5 obs

○ 2015-11-21 07:52:00
● 2016-02-25 19:39:36
● 2017-06-11 13:52:24
○ 2026-03-22 23:13:24
○ 2026-04-13 09:28:58

○A66.147.242.1692015-07-26 → 2015-11-21 · 4 obs

● 2015-07-26 02:55:02
● 2015-11-21 07:52:00
○ 2016-02-25 19:39:36
○ 2026-04-13 09:28:58

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 97ms | 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

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

knowhowcomputer.com shares the same name server setup as other domains, for example alpha-dom.site, (0x6e616b6564)typewriter.com, dubnet.net, techknowwizards.net and sugarette.net.

knowhowcomputer.com at least partially shares name servers with other domains, for instance inspaart.com, mydanielle.com, wioux.com, gofindtrips.com and dhondt.net.

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:

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

knowhowcomputer.com - robtex.com