`officechecklist.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`

`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

Same first word

officechecklist.com

DNS History

11 records (3 active, 8 former)

●NSns.buydomains.com2026-03-07 → 2026-03-23 · 3 obs

○ 2018-09-05 21:32:12
● 2026-03-07 03:42:28
● 2026-03-23 08:21:12

○NSns17.domaincontrol.com2018-09-05 → 2018-09-05 · 3 obs

● 2018-09-05 21:32:12
○ 2026-03-07 03:42:28
○ 2026-03-23 08:21:12

○NSns18.domaincontrol.com2018-09-05 → 2018-09-05 · 3 obs

● 2018-09-05 21:32:12
○ 2026-03-07 03:42:28
○ 2026-03-23 08:21:12

●NSthis-domain-for-sale.com2026-03-07 → 2026-03-23 · 3 obs

○ 2018-09-05 21:32:12
● 2026-03-07 03:42:28
● 2026-03-23 08:21:12

○A184.168.221.792018-09-05 → 2018-09-05 · 3 obs

● 2018-09-05 21:32:12
○ 2026-03-07 03:42:28
○ 2026-03-23 08:21:12

○A184.168.221.922018-09-05 → 2018-09-05 · 3 obs

● 2018-09-05 21:32:12
○ 2026-03-07 03:42:28
○ 2026-03-23 08:21:12

○A184.168.221.932018-09-05 → 2018-09-05 · 3 obs

● 2018-09-05 21:32:12
○ 2026-03-07 03:42:28
○ 2026-03-23 08:21:12

●A207.148.248.1432026-03-07 → 2026-03-23 · 3 obs

○ 2018-09-05 21:32:12
● 2026-03-07 03:42:28
● 2026-03-23 08:21:12

○A50.63.202.732018-09-05 → 2018-09-05 · 3 obs

● 2018-09-05 21:32:12
○ 2026-03-07 03:42:28
○ 2026-03-23 08:21:12

○A50.63.202.782018-09-05 → 2018-09-05 · 3 obs

● 2018-09-05 21:32:12
○ 2026-03-07 03:42:28
○ 2026-03-23 08:21:12

○A50.63.202.932018-09-05 → 2018-09-05 · 3 obs

● 2018-09-05 21:32:12
○ 2026-03-07 03:42:28
○ 2026-03-23 08:21:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
officechecklist.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.20.26.87

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for officechecklist.com (unsigned zone)

⏱️ Timing

Total: 4528ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

officechecklist.com points to a single IP address: 207.148.248.143.

Other host names such as clinicaltactics.com, audiowow.com, sohomate.com, int.escnow.com and hostmaster.juge.org share IPs with officechecklist.com.

Name Servers

Two name servers this-domain-for-sale.com and ns.buydomains.com handle the delegation for officechecklist.com.

officechecklist.com shares the same name server setup as other domains, for example musicinteractive.com, mommymania.com, globalprotectionsystems.com, youthjam.com and developmentconnection.com.

officechecklist.com at least partially shares name servers with other domains, for example visionaryceo.com, broadwaybroker.com, speaonline.com, lpmonline.com and answerbuddies.com.

these name servers are commonly used alongside ns2.buydomains.com name servers.

Host names with a single IP:

this-domain-for-sale.com points to 52.20.26.87.

ns.buydomains.com points to 52.20.26.87.

Host names pointing to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com.

officechecklist.com - robtex.com