kooperacja.pl - robtex.com
kooperacja.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.83.247.229🇫🇷 OVH51.83.0.0/16 | ||||||
| PTR | kooperacja.pl | ||||||
| NS | ns1.huv.pl ⭐ ⚠️ Not in zone NS records | ||||||
| A | 54.38.134.39🇫🇷 OVH54.38.0.0/16 | ||||||
| PTR | mail.huv.pl | ||||||
| NS | cuv.pl ⚠️ Not in parent delegation | ||||||
| A | 2001:41d0:602:300d::🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | cuv.pl | ||||||
| A | 51.83.141.13🇫🇷 OVH51.83.0.0/16 | ||||||
| PTR | cuv.pl | ||||||
| NS | ns1.cuv.pl ⚠️ Not in zone NS records | ||||||
| A | 2001:41d0:602:300d::🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | cuv.pl | ||||||
| A | 51.83.141.13🇫🇷 OVH51.83.0.0/16 | ||||||
| PTR | cuv.pl | ||||||
| NS | ns2.cuv.pl ⚠️ Not in zone NS records | ||||||
| A | 2001:41d0:602:300d::48🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns2.cuv.pl | ||||||
| A | 51.77.37.48🇵🇱 OVH51.77.0.0/16 | ||||||
| PTR | ip48.ip-51-77-37.eu | ||||||
| NS | ns2.huv.pl ⚠️ Not in zone NS records | ||||||
| A | 2001:470:6109:feed::beef🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns2.huv.pl | ||||||
| MX | mail.huv.pl ⭐ | ||||||
| A | 54.38.134.39🇫🇷 OVH54.38.0.0/16 | ||||||
| PTR | mail.huv.pl | ||||||
| TXT | google-site-verification=Y_VauHGxy7-l7V1kXZI6x5W2EHGiLS1lR_TVblv9rPY | ||||||
| TXT | v=spf1 mx a ip6:2001:41d0:602:300d::/64 ip6:2001:41d0:602:2cef::/64 ip6:2001:... | ||||||
| SOA | ns1.huv.pltiamaczek@gmail.com 2025-11-05 #1 | ||||||
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=1776753306 | ||||||
PTR for
Subdomains
mail.kooperacja.pl |
Same first word
Similar names
DNS History
15 records (7 active, 8 former)
●NScuv.pl2026-04-22 → 2026-04-22 · 3 obs
● 2026-04-22 06:41:44
● 2026-04-22 06:41:46
○NSns1.byw.pl2021-06-15 → 2021-06-15 · 4 obs
● 2021-06-15 20:11:10
○ 2026-04-22 06:41:44
○ 2026-04-22 06:41:46
●NSns1.cuv.pl2026-04-22 → 2026-04-22 · 3 obs
● 2026-04-22 06:41:44
● 2026-04-22 06:41:46
○NSns1.eul.pl2015-08-03 → 2017-04-18 · 4 obs
● 2017-04-18 22:27:22
○ 2021-06-15 20:11:10
○ 2026-04-22 06:41:46
●NSns1.huv.pl2026-04-22 → 2026-04-22 · 3 obs
● 2026-04-22 06:41:44
● 2026-04-22 06:41:46
○NSns2.byw.pl2021-06-15 → 2021-06-15 · 4 obs
● 2021-06-15 20:11:10
○ 2026-04-22 06:41:44
○ 2026-04-22 06:41:46
●NSns2.cuv.pl2026-04-22 → 2026-04-22 · 3 obs
● 2026-04-22 06:41:44
● 2026-04-22 06:41:46
○NSns2.eul.pl2015-08-03 → 2017-04-18 · 4 obs
● 2017-04-18 22:27:22
○ 2021-06-15 20:11:10
○ 2026-04-22 06:41:46
●NSns2.huv.pl2026-04-22 → 2026-04-22 · 3 obs
● 2026-04-22 06:41:44
● 2026-04-22 06:41:46
○MXmail.eul.pl2015-08-03 → 2017-04-18 · 4 obs
● 2017-04-18 22:27:22
○ 2021-06-15 20:11:10
○ 2026-04-22 06:41:46
●MXmail.huv.pl2026-04-22 → 2026-04-22 · 3 obs
● 2026-04-22 06:41:44
● 2026-04-22 06:41:46
○MXmail.kooperacja.pl2021-06-15 → 2021-06-15 · 4 obs
● 2021-06-15 20:11:10
○ 2026-04-22 06:41:44
○ 2026-04-22 06:41:46
○A174.142.245.2502015-08-03 → 2017-04-18 · 4 obs
● 2017-04-18 22:27:22
○ 2021-06-15 20:11:10
○ 2026-04-22 06:41:46
○A2001:470:b0b1::32015-08-03 → 2017-04-18 · 4 obs
● 2017-04-18 22:27:22
○ 2021-06-15 20:11:10
○ 2026-04-22 06:41:46
●A51.83.247.2292021-06-15 → 2026-04-22 · 3 obs
● 2021-06-15 20:11:10
● 2026-04-22 06:41:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, h-dns.pl, a-dns.pl, d-dns.pl... | - |
| kooperacja.pl | ns1.cuv.pl, ns2.cuv.pl, ns1.huv.pl, ns2.huv.pl | 6 records |
✅ Authoritative Response
Server:51.83.141.13
NS records: ns1.cuv.pl, ns2.cuv.pl, ns1.huv.pl, ns2.huv.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kooperacja.pl (unsigned zone)
⏱️ Timing
Total: 3391ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.83.247.229 |
| NS | 1 | cuv.pl |
| MX | 1 | mail.huv.pl (pri: 5) |
| TXT | 2 | google-site-verification=Y_VauHGxy7-l7V1, v=spf1 mx a ip6:2001:41d0:602:300d::/64 |
| SOA | 1 | ns1.huv.pl tiamaczek.gmail.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns2.cuv.pl, ns1.huv.pl, ns1.cuv.pl...)
Analysis
Hierarchy
kooperacja.pl is a parent of mail.kooperacja.pl.
IP Addresses
kooperacja.pl points to a single IP number: 51.83.247.229.
Other host names, for instance mail.kooperacja.pl, share IP numbers with kooperacja.pl.
Name Servers
kooperacja.pl is delegated to five name servers: cuv.pl, ns1.cuv.pl, ns2.cuv.pl, ns1.huv.pl and ns2.huv.pl.
kooperacja.pl at least partially shares name servers with other domains, for instance d.0.0.3.2.0.6.0.0.d.1.4.1.0.0.2.ip6.arpa, byw.pl, polskiegrzejniki.pl, salvium.pl and cuv.pl.
These name servers are commonly used with ns1.byw.pl, ns2.byw.pl, fangorn.byw.pl, ns1.duv.pl, ns2.duv.pl and lorien.huv.pl.
Two IPs per host:
cuv.pl points to: 2001:41d0:602:300d:: and 51.83.141.13
ns1.cuv.pl points to: 2001:41d0:602:300d:: and 51.83.141.13
ns2.cuv.pl points to: 2001:41d0:602:300d::48 and 51.77.37.48
One IP per host:
ns1.huv.pl points to: 54.38.134.39
ns2.huv.pl points to: 2001:470:6109:feed::beef
Hosts pointing to 2001:41d0:602:300d::: cuv.pl and ns1.cuv.pl
Hosts pointing to 51.83.141.13: cuv.pl and ns1.cuv.pl
Mail Servers
kooperacja.pl is handled by a single mail server, mail.huv.pl.
kooperacja.pl uses the same mail server configuration as other domains, such as byw.pl, polskiegrzejniki.pl, huv.pl, grzejniki.com and heat.pl.
kooperacja.pl shares mail servers with other domains, at least partially, for instance eul.pl and grzejniki-sklep.com.
these mail servers are often used with mail.eul.pl and poczta.cuv.pl.
mail.huv.pl points to a single IP: 54.38.134.39.