rutek.pl - robtex.com
rutek.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 148.251.196.10🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | s202.calserver.eu | ||||||
| NS | ns1.cal.pl ⭐ | ||||||
| A | 45.138.106.10🇨🇿 WEDOS-GLOBAL45.138.106.0/24 WEDOS Global | ||||||
| PTR | ns1.cal.pl | ||||||
| NS | ns2.cal.pl | ||||||
| A | 185.8.238.10🇨🇿 WEDOS-GLOBAL185.8.238.0/24 WEDOS Global | ||||||
| PTR | ns2.cal.pl | ||||||
| MX | mail.rutek.pl ⭐ | ||||||
| A | 148.251.196.10🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | s202.calserver.eu | ||||||
| TXT | v=spf1 a mx ip4:49.12.85.146 include:_spf.cal.pl -all | ||||||
| SOA | ns1.cal.plhostmaster@rutek.pl 2025-03-10 #0 | ||||||
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=1778481265 | ||||||
Subdomains
mail.rutek.pl |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●MXmail.rutek.pl2015-07-17 → 2026-05-12 · 2 obs
● 2026-05-12 03:21:02
○A147.135.201.642017-07-04 → 2017-07-04 · 4 obs
● 2017-07-04 18:47:24
○ 2026-04-02 21:53:20
○ 2026-05-12 03:21:02
●A148.251.196.102026-04-02 → 2026-05-12 · 3 obs
● 2026-04-02 21:53:20
● 2026-05-12 03:21:02
○A185.36.170.72016-04-24 → 2016-11-08 · 5 obs
● 2016-04-24 17:27:34
● 2016-11-08 03:31:38
○ 2017-07-04 18:47:24
○ 2026-05-12 03:21:02
○A185.38.248.672015-07-17 → 2016-01-26 · 4 obs
● 2016-01-26 20:06:26
○ 2016-04-24 17:27:34
○ 2026-05-12 03:21:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, b-dns.pl, j-dns.pl, a-dns.pl... | - |
| rutek.pl | ns1.cal.pl, ns2.cal.pl | 2 records |
✅ Authoritative Response
Server:185.8.238.10
NS records: ns1.cal.pl, ns2.cal.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rutek.pl (unsigned zone)
⏱️ Timing
Total: 131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.251.196.10 |
| NS | 2 | ns2.cal.pl, ns1.cal.pl |
| MX | 1 | mail.rutek.pl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:49.12.85.146 include:_sp |
| SOA | 1 | ns1.cal.pl hostmaster.rutek.pl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.cal.pl, ns1.cal.pl)
Analysis
Hierarchy
rutek.pl is the parent of mail.rutek.pl.
IP Addresses
rutek.pl resolves to one IP number: 148.251.196.10.
other host names including mail.multiranking.pl, nobopoco.com, sobowtory.pl, mail.lowarka.pl and mail.janzet.pl share IP numbers with rutek.pl.
Name Servers
rutek.pl is delegated to two name servers ns1.cal.pl and ns2.cal.pl.
rutek.pl shares the same name server setup as other domains, for instance docs.name, renova.szczecin.pl, mail.cal.pl, m7.cal.mail.pl and xema.eu.
rutek.pl shares name servers with other domains at least partially, for example h303.calserver.eu and tls.roltes.pl.
Host names with one IP number:
ns1.cal.pl points to 45.138.106.10
ns2.cal.pl points to 185.8.238.10
Mail Servers
rutek.pl is handled by a single mail server, mail.rutek.pl.
mail.rutek.pl resolves to IP 148.251.196.10.