jkweb.pl - robtex.com
jkweb.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.53.193.151🇵🇱 ITH-PL194.53.193.0/24 | ||||||
| PTR | rev1node16.kru.pl | ||||||
| NS | ns1.kru.pl ⭐ | ||||||
| A | 217.182.200.139🇫🇷 OVH217.182.0.0/16 | ||||||
| PTR | node9.kru.pl | ||||||
| NS | ns2.kru.pl | ||||||
| A | 167.235.156.239🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| PTR | main1.kru.pl | ||||||
| MX | mail.jkweb.pl ⭐ | ||||||
| A | 194.53.193.151🇵🇱 ITH-PL194.53.193.0/24 | ||||||
| PTR | rev1node16.kru.pl | ||||||
| TXT | v=spf1 a mx ip4:194.53.193.150 ~all | ||||||
| SOA | ns1.kru.plhostmaster@jkweb.pl 2026-04-07 #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=1775716403 | ||||||
Subdomains
mail.jkweb.pl |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.jkweb.pl2026-02-18 → 2026-04-09 · 2 obs
● 2026-04-09 19:59:34
●A194.53.193.1512026-02-18 → 2026-04-09 · 2 obs
● 2026-04-09 19:59:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | b-dns.pl, d-dns.pl, j-dns.pl, h-dns.pl... | - |
| jkweb.pl | ns1.kru.pl, ns2.kru.pl | 2 records |
✅ Authoritative Response
Server:217.182.200.139
NS records: ns1.kru.pl, ns2.kru.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jkweb.pl (unsigned zone)
⏱️ Timing
Total: 741ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.53.193.151 |
| NS | 2 | ns1.kru.pl, ns2.kru.pl |
| MX | 1 | mail.jkweb.pl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:194.53.193.150 ~all |
| SOA | 1 | ns1.kru.pl hostmaster.jkweb.pl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.kru.pl, ns2.kru.pl)
Analysis
Hierarchy
The parent of mail.jkweb.pl is jkweb.pl.
IP Addresses
jkweb.pl points to a single IP: 194.53.193.151.
Other host names, for instance mail.just-in-time-kurier.de, www.eufolia.pl, grafixpress.de, www.devhall.com and cezal.szczecin.pl share IP numbers with jkweb.pl.
Name Servers
Two name servers ns1.kru.pl and ns2.kru.pl handle delegation for jkweb.pl.
jkweb.pl uses the same name server setup as other domains, for example ptbnm.pl, adamoleks.com, lamium.pl, ad-med.pl and mistral-sa.eu.
jkweb.pl shares name servers with other domains at least in part, for instance mzsnr1-krosno.pl.
Host names with one IP number: The host name ns1.kru.pl points to 217.182.200.139 and the host name ns2.kru.pl points to 167.235.156.239.
Mail Servers
jkweb.pl is handled by a single mail server, mail.jkweb.pl.
mail.jkweb.pl points to a single IP: 194.53.193.151.