isms-nis2.pl - robtex.com
isms-nis2.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.133.0.82🇵🇱 HOSTEAM-AS31.133.0.0/21 EasyNET | ||||||
| PTR | isms-nis2.pl | ||||||
| NS | fns1.42.pl ⭐ | ||||||
| A | 79.98.145.34🇵🇱 NitroNet79.98.144.0/21 Nitronet Sp. z o.o. | ||||||
| NS | fns2.42.pl | ||||||
| A | 2001:41d0:701:1100::66c🇩🇪 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | fns2.42.pl | ||||||
| A | 51.38.99.90🇫🇷 OVH51.38.0.0/16 | ||||||
| PTR | fns2.42.pl | ||||||
| MX | mx.isms-nis2.pl ⭐ | ||||||
| A | 31.133.0.82🇵🇱 HOSTEAM-AS31.133.0.0/21 EasyNET | ||||||
| PTR | isms-nis2.pl | ||||||
| TXT | v=spf1 ip4:31.133.0.82/32 mx -all | ||||||
| SOA | fns1.42.plfreedns-admin+216721@42.pl serial=1750068752 | ||||||
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=1778567417 | ||||||
PTR for
Subdomains
mx.isms-nis2.pl |
Same first word
isms-nis2.pl |
Similar names
DNS History
4 records (4 active, 0 former)
●MXmx.isms-nis2.pl2026-03-09 → 2026-05-12 · 2 obs
● 2026-05-12 08:13:28
●A31.133.0.822026-03-09 → 2026-05-12 · 2 obs
● 2026-05-12 08:13:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| isms-nis2.pl | fns1.42.pl, fns2.42.pl | 3 records |
✅ Authoritative Response
Server:51.38.99.90
NS records: fns1.42.pl, fns2.42.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isms-nis2.pl (unsigned zone)
⏱️ Timing
Total: 3114ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.133.0.82 |
| NS | 2 | fns1.42.pl, fns2.42.pl |
| MX | 1 | mx.isms-nis2.pl (pri: 10) |
| TXT | 1 | v=spf1 ip4:31.133.0.82/32 mx -all |
| SOA | 1 | fns1.42.pl freedns-admin+216721.42.pl |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (fns1.42.pl, fns2.42.pl, fns2.42.pl)
Analysis
Hierarchy
mx.isms-nis2.pl has isms-nis2.pl as its parent.
IP Addresses
isms-nis2.pl maps to IP address 31.133.0.82.
Other host names, for example, mx.isms-nis2.pl share IP numbers with isms-nis2.pl.
Name Servers
Two name servers fns1.42.pl and fns2.42.pl are delegated to isms-nis2.pl.
isms-nis2.pl uses the same name server configuration as other domains, such as deal.pl, aszu.eu, bmbm-home.com, kharn.org and kangur-mat.pl.
isms-nis2.pl at least partially shares name servers with other domains such as 25.128.31.in-addr.arpa, junkyard.tf, golddrop.eu, kacper.net and wm.pn.
These name servers are often used together with ns1.he.net, ns2.he.net, hosting.n3t.pl, robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de, fns3.42.pl, rtr-r0.systematic.pl, ns1.ctinet.pl and ns.cyberbiznes.pl.
Host names by IP count:
Two IP numbers: The host name fns2.42.pl points to 2001:41d0:701:1100::66c and 51.38.99.90.
One IP number: The host name fns1.42.pl points to 79.98.145.34.
Mail Servers
isms-nis2.pl is handled by a single mail server, mx.isms-nis2.pl.
mx.isms-nis2.pl points to one IP number: 31.133.0.82.