usable.pl - dns.ninja
usable.pl
pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a-dns.pl ⭐ | ||||||
| NS | b-dns.pl | ||||||
| NS | d-dns.pl | ||||||
| NS | f-dns.pl | ||||||
| NS | h-dns.pl | ||||||
| NS | j-dns.pl | ||||||
| TXT | ccTLD of Poland | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1781418657 | ||||||
Same first word
usable.ru |
usable.in |
usable.com.cn |
usable.cn |
usable.co.uk |
usable.se |
usable.it |
usable.ca |
usable.gr |
usable.pl |
usable.ch |
usable.co |
usable.info |
usable.org |
usable.ng |
usable.dk |
Similar names
DNS History
14 records (7 active, 7 former)
●NSchuck.ns.cloudflare.com2026-03-23 → 2026-06-14 · 3 obs
● 2026-03-23 22:31:12
● 2026-06-14 10:55:56
○NSdns3.npc.pl2015-06-26 → 2017-07-28 · 4 obs
● 2017-07-28 22:25:06
○ 2026-03-23 22:31:12
○ 2026-06-14 10:55:56
●NSkristin.ns.cloudflare.com2026-03-23 → 2026-06-14 · 3 obs
● 2026-03-23 22:31:12
● 2026-06-14 10:55:56
○NSns1.qtravel.pl2017-06-13 → 2017-07-28 · 5 obs
● 2017-06-13 11:06:58
● 2017-07-28 22:25:06
○ 2026-03-23 22:31:12
○ 2026-06-14 10:55:56
○NSns1.usable.pl2015-06-26 → 2017-02-03 · 4 obs
● 2017-02-03 18:05:12
○ 2017-06-13 11:06:58
○ 2026-06-14 10:55:56
○NSns2.qtravel.pl2017-06-13 → 2017-07-28 · 5 obs
● 2017-06-13 11:06:58
● 2017-07-28 22:25:06
○ 2026-03-23 22:31:12
○ 2026-06-14 10:55:56
○NSns2.usable.pl2015-06-26 → 2017-02-03 · 4 obs
● 2017-02-03 18:05:12
○ 2017-06-13 11:06:58
○ 2026-06-14 10:55:56
●MXalt1.aspmx.l.google.com2015-06-26 → 2026-06-14 · 2 obs
● 2026-06-14 10:55:56
●MXalt2.aspmx.l.google.com2015-06-26 → 2026-06-14 · 2 obs
● 2026-06-14 10:55:56
●MXaspmx.l.google.com2015-06-26 → 2026-06-14 · 2 obs
● 2026-06-14 10:55:56
●MXaspmx2.googlemail.com2015-06-26 → 2026-06-14 · 2 obs
● 2026-06-14 10:55:56
●MXaspmx3.googlemail.com2015-06-26 → 2026-06-14 · 2 obs
● 2026-06-14 10:55:56
○MXaspmx4.googlemail.com2015-06-26 → 2017-07-28 · 4 obs
● 2017-07-28 22:25:06
○ 2026-03-23 22:31:12
○ 2026-06-14 10:55:56
○MXaspmx5.googlemail.com2015-06-26 → 2017-07-28 · 4 obs
● 2017-07-28 22:25:06
○ 2026-03-23 22:31:12
○ 2026-06-14 10:55:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, d-dns.pl, b-dns.pl, f-dns.pl... | - |
| usable.pl | chuck.ns.cloudflare.com, kristin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.86
NS records: chuck.ns.cloudflare.com, kristin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usable.pl (unsigned zone)
⏱️ Timing
Total: 1480ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | chuck.ns.cloudflare.com, kristin.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 1 | v=spf1 ip4:37.59.139.64/28 include:_spf. |
| SOA | 1 | chuck.ns.cloudflare.com dns.cloudflare.c |
Analysis
Name Servers
usable.pl has two authoritative name servers — chuck.ns.cloudflare.com and kristin.ns.cloudflare.com.
usable.pl has the same name server delegation as a number of other domains, such as frekwencja.edu.pl, high-qusites.co.il, naturalsolutionsmag.com and two more.
usable.pl shares at least some of its name servers with other domains, including xrpillars.info, reideval.com, d4vg4.de and two others.
These name servers are frequently seen alongside the name servers stanley.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
chuck.ns.cloudflare.com points to 108.162.193.86, 172.64.33.86, 173.245.59.86 and 3 other IP addresses.
kristin.ns.cloudflare.com points to 108.162.192.181, 172.64.32.181, 173.245.58.181 and 3 other IP addresses.
Mail Servers
usable.pl is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
usable.pl shares at least some of its mail servers with other domains — for example ns500671.ns500742.ns500754.ns500754.ns500731.ns500731.ns500731.ns500705.ns500688.ns500671.ns500688.ns500649.ns500649.ns500153.tenderladiesbz.com, ns500742.ns500742.ns500731.ns500754.ns500742.ns500742.ns500742.ns500688.ns500671.ns500688.ns500705.ns500671.ns500291.ns500666.ns500291.ns500131.lustychickser.com, ati-rfm.com and two more.
It is common to find these mail servers paired with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com resolves to 142.250.31.26 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c0f::1b IP addresses.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 108.177.123.26 IP addresses.
The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 172.253.116.27 IP addresses.