`ultimatereferee.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.ultimatereferee.com

Same first word

ultimatereferee.com

DNS History

5 records (3 active, 2 former)

●NSns.buydomains.com2015-11-20 → 2026-03-24 · 2 obs

● 2015-11-20 11:17:08
● 2026-03-24 11:01:16

●NSthis-domain-for-sale.com2026-03-24 → 2026-03-24 · 3 obs

○ 2015-11-20 11:17:08
● 2026-03-24 06:15:26
● 2026-03-24 11:01:16

●A207.148.248.1432018-12-22 → 2026-03-24 · 3 obs

○ 2017-02-10 06:27:28
● 2018-12-22 16:40:14
● 2026-03-24 11:01:16

○A207.148.248.1442016-02-22 → 2017-02-10 · 5 obs

○ 2015-11-20 11:17:08
● 2016-02-22 20:32:34
● 2017-02-10 06:27:28
○ 2018-12-22 16:40:14
○ 2026-03-24 11:01:16

○A50.63.202.1042015-11-20 → 2015-11-20 · 3 obs

● 2015-11-20 11:17:08
○ 2016-02-22 20:32:34
○ 2026-03-24 11:01:16

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:52.4.207.204

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ultimatereferee.com (unsigned zone)

⏱️ Timing

Total: 1530ms | 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

ultimatereferee.com is the parent of mail.ultimatereferee.com.

IP Addresses

ultimatereferee.com points to a single IP number: 207.148.248.143.

other host names for instance kiddiecraft.com, privatebenjamin.com, tnsc.org, telecomhost.com and sportsmeninc.com share IP numbers with ultimatereferee.com.

Name Servers

ultimatereferee.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.

ultimatereferee.com shares the same name server setup as other domains, for example littlefogger.com, theacolytes.com, airseals.com, valuecomplex.com and freshgetaway.com.

Host names with a single IP number:

this-domain-for-sale.com points to 52.20.26.87 and ns.buydomains.com points to 52.20.26.87.

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

ultimatereferee.com - robtex.com