itep.engineering - dns.ninja
itep.engineering
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.182.16.104🇵🇱 LUBMAN-EDU-AS212.182.0.0/18 academic part of Lublin MAN, Poland | ||||||
| NS | olimp.pol.lublin.pl ⭐ ⚠️ Not in parent delegation | ||||||
| A | 212.182.64.82🇵🇱 LUBMAN-EDU-AS212.182.64.0/20 MAN, Lublin, Poland | ||||||
| PTR | olimp.pollub.pl | ||||||
| NS | gate.pol.lublin.pl ⚠️ Not in parent delegation | ||||||
| A | 212.182.25.10🇵🇱 LUBMAN-EDU-AS212.182.0.0/18 academic part of Lublin MAN, Poland | ||||||
| NS | ns1.pollub.pl ⚠️ Not in zone NS records | ||||||
| A | 212.182.64.82🇵🇱 LUBMAN-EDU-AS212.182.64.0/20 MAN, Lublin, Poland | ||||||
| PTR | olimp.pollub.pl | ||||||
| NS | ns2.pollub.pl ⚠️ Not in zone NS records | ||||||
| SOA | olimp.pol.lublin.plroot@pollub.pl 2023-05-04 #1 | ||||||
engineering
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.engineering ⭐ | ||||||
| NS | v0n1.nic.engineering | ||||||
| NS | v0n2.nic.engineering | ||||||
| NS | v0n3.nic.engineering | ||||||
| NS | v2n0.nic.engineering | ||||||
| NS | v2n1.nic.engineering | ||||||
| SOA | v0n0.nic.engineeringhostmaster@donuts.email serial=1783835146 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSgate.pol.lublin.pl2019-03-23 → 2026-07-12 · 5 obs
● 2026-05-05 20:23:44
○ 2026-05-11 13:55:32
● 2026-05-17 13:49:02
● 2026-07-12 05:57:58
●NSns1.pollub.pl2026-03-01 → 2026-07-12 · 3 obs
● 2026-03-01 06:58:58
● 2026-07-12 05:57:58
●NSns2.pollub.pl2026-03-01 → 2026-07-12 · 3 obs
● 2026-03-01 06:58:58
● 2026-07-12 05:57:58
●NSolimp.pol.lublin.pl2019-03-23 → 2026-07-12 · 5 obs
● 2026-05-05 20:23:44
○ 2026-05-11 13:55:32
● 2026-05-17 13:49:02
● 2026-07-12 05:57:58
●A212.182.16.1042026-03-01 → 2026-07-12 · 6 obs
● 2026-03-01 06:58:58
● 2026-05-05 20:23:44
○ 2026-05-11 13:55:32
● 2026-05-17 13:49:02
● 2026-07-12 05:57:58
○A212.182.64.912019-03-23 → 2019-03-23 · 3 obs
○ 2026-03-01 06:58:58
○ 2026-07-12 05:57:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| engineering | v0n1.nic.engineering, v2n0.nic.engineering, v0n2.nic.engineering, v0n3.nic.engineering... | 12 records |
| itep.engineering | ns1.pollub.pl, ns2.pollub.pl | - |
✅ Authoritative Response
Server:212.182.64.82
NS records: ns1.pollub.pl, ns2.pollub.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itep.engineering (unsigned zone)
⏱️ Timing
Total: 958ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.182.16.104 |
| NS | 2 | gate.pol.lublin.pl, olimp.pol.lublin.pl |
| SOA | 1 | olimp.pol.lublin.pl root.pollub.pl |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n1.nic.engineering, v0n1.nic.engineering, v2n0.nic.engineering...)
Analysis
IP Addresses
itep.engineering resolves to one IP address: 212.182.16.104.
wis.pollub.pl, pollub.pl and www.pollub.pl are examples of other host names that share IP numbers with itep.engineering.
Name Servers
The authoritative name servers for itep.engineering are ns1.pollub.pl, ns2.pollub.pl, gate.pol.lublin.pl and olimp.pol.lublin.pl.
itep.engineering partially shares its NS delegation with several other domains, including pollub.edu.pl, cs.pollub.pl, 21.182.212.in-addr.arpa and two others.
In DNS configurations, these name servers often share authority with ns1.lublin.pl, ns2.lublin.pl, fns1.42.pl and 7 other name servers.
Three hostnames, each with one IP address: ns1.pollub.pl points to 212.182.64.82, gate.pol.lublin.pl points to 212.182.25.10 and olimp.pol.lublin.pl points to 212.182.64.82. Note that ns1.pollub.pl and olimp.pol.lublin.pl share the same IP.
ns1.pollub.pl and olimp.pol.lublin.pl each have 212.182.64.82 IP addresses.