`ultimatefast.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
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`
SOA	`ns.buydomains.com`hostmaster@buydomains.com serial=115003015

`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=1774425722

Same first word

ultimatefast.com

DNS History

5 records (3 active, 2 former)

●NSns.buydomains.com2015-06-14 → 2026-03-25 · 2 obs

● 2015-06-14 03:06:32
● 2026-03-25 08:20:42

●NSthis-domain-for-sale.com2026-03-04 → 2026-03-25 · 3 obs

○ 2015-06-14 03:06:32
● 2026-03-04 18:13:20
● 2026-03-25 08:20:42

○A141.8.225.1242016-02-05 → 2016-04-29 · 5 obs

○ 2015-11-07 15:01:40
● 2016-02-05 06:25:50
● 2016-04-29 10:05:38
○ 2016-12-30 11:40:56
○ 2026-03-25 08:20:42

●A207.148.248.1432016-12-30 → 2026-03-25 · 3 obs

○ 2016-04-29 10:05:38
● 2016-12-30 11:40:56
● 2026-03-25 08:20:42

○A50.63.202.1042015-06-14 → 2015-11-07 · 4 obs

● 2015-06-14 03:06:32
● 2015-11-07 15:01:40
○ 2016-02-05 06:25:50
○ 2026-03-25 08:20:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
ultimatefast.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 ultimatefast.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`
SOA	1	`ns.buydomains.com hostmaster.buydomains.`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

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

other host names for instance youp.org, healthtote.com, nullmx.bridetips.com, successbasis.com and notegrab.com share IP numbers with ultimatefast.com.

Name Servers

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

ultimatefast.com shares the same name server setup as other domains, for example dentistsamerica.com, mdcalls.com, golfinclusive.com, villageads.com and gamelite.com.

ultimatefast.com at least partially shares name servers with other domains, for example bstt.net and ecmcoaching.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.

ultimatefast.com - robtex.com