`colocationfacilities.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

Subdomains

mail.colocationfacilities.com

Same first word

colocationfacilities.com

DNS History

8 records (3 active, 5 former)

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

○ 2017-03-24 01:20:42
● 2026-03-23 13:24:24
● 2026-03-23 13:24:26

○NSns75.domaincontrol.com2015-07-23 → 2017-03-24 · 4 obs

● 2015-07-23 17:24:36
● 2017-03-24 01:20:42
○ 2026-03-23 13:24:24
○ 2026-03-23 13:24:26

○NSns76.domaincontrol.com2015-07-23 → 2017-03-24 · 4 obs

● 2015-07-23 17:24:36
● 2017-03-24 01:20:42
○ 2026-03-23 13:24:24
○ 2026-03-23 13:24:26

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

○ 2017-03-24 01:20:42
● 2026-03-23 13:24:24
● 2026-03-23 13:24:26

○MXmailstore1.secureserver.net2015-07-23 → 2017-03-24 · 4 obs

● 2015-07-23 17:24:36
● 2017-03-24 01:20:42
○ 2026-03-23 13:24:24
○ 2026-03-23 13:24:26

○MXsmtp.secureserver.net2015-07-23 → 2017-03-24 · 4 obs

● 2015-07-23 17:24:36
● 2017-03-24 01:20:42
○ 2026-03-23 13:24:24
○ 2026-03-23 13:24:26

●A207.148.248.1432020-03-14 → 2026-03-23 · 3 obs

○ 2017-03-24 01:20:42
● 2020-03-14 02:09:00
● 2026-03-23 13:24:26

○A50.63.202.232015-07-23 → 2017-03-24 · 4 obs

● 2015-07-23 17:24:36
● 2017-03-24 01:20:42
○ 2020-03-14 02:09:00
○ 2026-03-23 13:24:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
colocationfacilities.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 colocationfacilities.com (unsigned zone)

⏱️ Timing

Total: 4527ms | 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

Hierarchy

mail.colocationfacilities.com is a child of colocationfacilities.com.

IP Addresses

colocationfacilities.com resolves to one IP number: 207.148.248.143.

Other host names, for instance polomania.com, vikingcraft.com, fmda.net, 209.249.135.187.pound.organicfrozen.com and kday.org share IP numbers with colocationfacilities.com.

Name Servers

colocationfacilities.com's delegation uses two name servers: this-domain-for-sale.com and ns.buydomains.com.

colocationfacilities.com uses the same name server setup as other domains, such as agreeableresearch.com, tekbase.com, engineeringbuzz.com, victoriaweddings.com and tradetel.com.

colocationfacilities.com at least partially shares name servers with other domains, for example plushrugs.net.

Host names with a single IP number:

The host name this-domain-for-sale.com points to 52.20.26.87.

The host name 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.

colocationfacilities.com - robtex.com