pooltools.com - dns.ninja
pooltools.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.51.13.87🇺🇸 Flexential66.51.12.0/22 | ||||||
| NS | udns1.ultradns.net ⭐ | ||||||
| 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 | ||||||
| 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 | ||||||
| TXT | v=spf1 redirect=strongtie.com | ||||||
| SOA | udns1.ultradns.netdnsadmin@strongtie.com 2013-02-10 #10 | ||||||
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=1782365560 | ||||||
Same first word
pooltools.de |
pooltools.com |
pooltools.net |
Similar names
DNS History
4 records (3 active, 1 former)
●NSudns1.ultradns.net2015-06-25 → 2026-06-25 · 2 obs
● 2026-06-25 05:55:00
●NSudns2.ultradns.net2015-06-25 → 2026-06-25 · 2 obs
● 2026-06-25 05:55:00
○A192.237.193.522015-06-25 → 2017-04-20 · 4 obs
● 2017-04-20 06:45:58
○ 2026-04-09 10:01:06
○ 2026-06-25 05:55:00
●A66.51.13.872026-04-09 → 2026-06-25 · 3 obs
● 2026-04-09 10:01:06
● 2026-06-25 05:55:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| pooltools.com | udns1.ultradns.net, udns2.ultradns.net | - |
✅ Authoritative Response
Server:204.69.234.1
NS records: udns1.ultradns.net, udns2.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pooltools.com (unsigned zone)
⏱️ Timing
Total: 283ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.51.13.87 |
| NS | 2 | udns1.ultradns.net, udns2.ultradns.net |
| TXT | 1 | v=spf1 redirect=strongtie.com |
| SOA | 1 | udns1.ultradns.net dnsadmin.strongtie.co |
Analysis
IP Addresses
pooltools.com directs to one IP number, which is 66.51.13.87.
Among the host names that share IP numbers with pooltools.com are foxind.com, exposedconnectors.com, bestdecksalessoftware.net and two others.
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.