pooltools.com - dns.ninja
pooltools.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | udns1.ultradns.net ⚠️ Not in zone NS records | ||||||
| A | 2001:502:f3ff::d🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | udns1.ultradns.net | ||||||
| A | 204.69.234.1🇺🇸 MAINT-ID-12008204.69.234.0/24 Neustar | ||||||
| PTR | udns1.ultradns.net | ||||||
| NS | udns2.ultradns.net ⚠️ Not in zone NS records | ||||||
| A | 2610:a1:1014::d🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | udns2.ultradns.net | ||||||
| A | 204.74.101.1🇺🇸 MAINT-ID-12008204.74.101.0/24 Neustar | ||||||
| PTR | udns2.ultradns.net | ||||||
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.netnstld@verisign-grs.com serial=1786388269 | ||||||
Same first word
pooltools.de |
pooltools.com |
pooltools.net |
Similar names
DNS History
4 records (2 active, 2 former)
●NSudns1.ultradns.net2015-06-25 → 2026-08-10 · 2 obs
● 2026-08-10 19:12:24
●NSudns2.ultradns.net2015-06-25 → 2026-08-10 · 2 obs
● 2026-08-10 19:12:24
○A192.237.193.522015-06-25 → 2017-04-20 · 4 obs
● 2017-04-20 06:45:58
○ 2026-04-09 10:01:06
○ 2026-08-10 19:12:24
○A66.51.13.872026-04-09 → 2026-04-09 · 3 obs
● 2026-04-09 10:01:06
○ 2026-08-10 19:12:24
🔍 DNS Trace
Analysis
Name Servers
pooltools.com has two authoritative name servers — udns1.ultradns.net and udns2.ultradns.net.
pooltools.com has the same name server delegation as a number of other domains, such as hmi.net, 245.91.193.165.in-addr.arpa, hereforgood.com.au and two more.
pooltools.com partially shares its NS delegation with several other domains, including honda-fr.com, odcdn.com, h-d.com.tr and two others.
In DNS configurations, these name servers often share authority with pdns1.ultradns.net, pdns5.ultradns.info, pdns2.ultradns.net and 5 other name servers.
Both udns1.ultradns.net and udns2.ultradns.net have two IP addresses each. udns1.ultradns.net resolves to 204.69.234.1 and 2001:502:f3ff::d; udns2.ultradns.net resolves to 204.74.101.1 and 2610:a1:1014::d.