`retention-knob.com`

DNSSEC	⚠️ Not signed
A	67.225.196.20^{🇺🇸 LiquidWeb67.225.128.0/17 Liquidweb Inc}
		PTR	`server10.amst.com`
NS	`ns87.worldnic.com` ⭐
		A	162.159.26.131^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns88.worldnic.com`
		A	162.159.27.117^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`NS87.WORLDNIC.com`namehost@WORLDNIC.com serial=122090711

`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=1786166329

WOT: SAFE (68/100)

Subdomains

www.retention-knob.com

Same first word

retention-knob.com

DNS History

5 records (3 active, 2 former)

●NSns87.worldnic.com2015-06-25 → 2026-08-08 · 2 obs

● 2015-06-25 10:08:20
● 2026-08-08 05:29:52

●NSns88.worldnic.com2015-06-25 → 2026-08-08 · 2 obs

● 2015-06-25 10:08:20
● 2026-08-08 05:29:52

○MXp.webcom.ctmail.com2016-01-17 → 2018-01-09 · 4 obs

● 2016-01-17 16:18:30
● 2018-01-09 16:20:56
○ 2026-03-05 03:04:30
○ 2026-08-08 05:29:52

●A67.225.196.202026-03-05 → 2026-08-08 · 3 obs

○ 2018-01-09 16:20:56
● 2026-03-05 03:04:30
● 2026-08-08 05:29:52

○A98.129.37.102015-06-25 → 2018-01-09 · 4 obs

● 2015-06-25 10:08:20
● 2018-01-09 16:20:56
○ 2026-03-05 03:04:30
○ 2026-08-08 05:29:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
retention-knob.com	ns87.worldnic.com, ns88.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.117

NS records: ns87.worldnic.com, ns88.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for retention-knob.com (unsigned zone)

⏱️ Timing

Total: 238ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`67.225.196.20`
NS	2	`ns88.worldnic.com, ns87.worldnic.com`
SOA	1	`NS87.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns87.worldnic.com, ns88.worldnic.com)

Analysis

Hierarchy

retention-knob.com is a parent domain of www.retention-knob.com.

IP Addresses

retention-knob.com resolves to just one IP address, 67.225.196.20.

Two other host names, along with numerequip.com, airwolfaerospace.com and webmail.glba911.com, also share IP numbers with retention-knob.com.

Name Servers

The NS records for retention-knob.com delegate to ns87.worldnic.com and ns88.worldnic.com.

retention-knob.com shares its NS records with other domains, for example gotmilkandcream.info, hummertirecovers.com, moodyfruit.com and two others.

retention-knob.com shares at least some of its name servers with other domains, such as ezup.expert and magazine.com.

ns87.worldnic.com and ns88.worldnic.com each resolve to one IP number: ns87.worldnic.com points to 162.159.26.131 and ns88.worldnic.com points to 162.159.27.117.

retention-knob.com - robtex.com