ircsource.org - dns.ninja
ircsource.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.netcore.no ⭐ | ||||||
| A | 2001:67c:398::11🇳🇴 UNDERWORLD-AS2001:67c:398::/48 AS-UWORLD-NO | ||||||
| A | 91.213.203.11🇳🇴 UNDERWORLD-AS91.213.203.0/24 AS-UWORLD-NO | ||||||
| PTR | access.underworld.no | ||||||
| NS | ns2.netcore.no | ||||||
| A | 91.213.203.18🇳🇴 UNDERWORLD-AS91.213.203.0/24 AS-UWORLD-NO | ||||||
| NS | ns3.netcore.no | ||||||
| A | 91.213.203.211🇳🇴 UNDERWORLD-AS91.213.203.0/24 AS-UWORLD-NO | ||||||
| NS | ns4.netcore.no | ||||||
| A | 2a02:25e8:1:9::147🇳🇴 NONEAS-AS2a02:25e8::/29 Vitnett, Oppdal, Norway | ||||||
| PTR | ns4.netcore.no | ||||||
| A | 93.89.112.147🇳🇴 NONEAS-AS93.89.112.0/20 NEAS ENERGI TELEKOM AS | ||||||
| PTR | ns4.netcore.no | ||||||
| SOA | ns1.netcore.nohostmaster@netcore.no 2026-06-11 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1781547224 | ||||||
Subdomains
mail.ircsource.org |
Same first word
Similar names
securicor.net |
riocruces.org |
cricourse.com |
securicor.co.uk |
ricsource.com |
cricourse.nl |
icruceros.es |
securicor.com |
securicor.nl |
cruiserco.com |
securicor.be |
icruceros.com |
sccourier.com |
securicor.com.au |
securicor.cn |
DNS History
13 records (4 active, 9 former)
○NSdns101.registrar-servers.com2026-05-13 → 2026-05-13 · 4 obs
● 2026-05-13 23:55:06
○ 2026-05-17 22:25:08
○ 2026-06-15 18:30:46
○NSdns102.registrar-servers.com2026-05-13 → 2026-05-13 · 4 obs
● 2026-05-13 23:55:06
○ 2026-05-17 22:25:08
○ 2026-06-15 18:30:46
○NSns1.mednor.net2007-08-23 → 2007-08-23 · 3 obs
○ 2015-05-25 15:50:52
○ 2026-06-15 18:30:46
●NSns1.netcore.no2015-05-25 → 2026-06-15 · 6 obs
● 2015-05-25 15:50:52
● 2026-05-13 08:16:16
○ 2026-05-13 23:55:06
● 2026-05-17 22:25:08
● 2026-06-15 18:30:46
○NSns2.mednor.net2007-08-23 → 2007-08-23 · 3 obs
○ 2015-05-25 15:50:52
○ 2026-06-15 18:30:46
●NSns2.netcore.no2015-05-25 → 2026-06-15 · 6 obs
● 2015-05-25 15:50:52
● 2026-05-13 08:16:16
○ 2026-05-13 23:55:06
● 2026-05-17 22:25:08
● 2026-06-15 18:30:46
●NSns3.netcore.no2015-05-25 → 2026-06-15 · 6 obs
● 2015-05-25 15:50:52
● 2026-05-13 08:16:16
○ 2026-05-13 23:55:06
● 2026-05-17 22:25:08
● 2026-06-15 18:30:46
●NSns4.netcore.no2015-05-25 → 2026-06-15 · 6 obs
● 2015-05-25 15:50:52
● 2026-05-13 08:16:16
○ 2026-05-13 23:55:06
● 2026-05-17 22:25:08
● 2026-06-15 18:30:46
○MXmail.ircsource.org2007-08-23 → 2007-08-23 · 3 obs
○ 2015-05-25 15:50:52
○ 2026-06-15 18:30:46
○MXmx.plingest.com2026-05-13 → 2026-05-13 · 4 obs
● 2026-05-13 23:55:06
○ 2026-05-17 22:25:08
○ 2026-06-15 18:30:46
○A172.234.24.2112026-05-13 → 2026-05-13 · 4 obs
● 2026-05-13 23:55:06
○ 2026-05-17 22:25:08
○ 2026-06-15 18:30:46
○A172.239.57.1172026-05-13 → 2026-05-13 · 4 obs
● 2026-05-13 23:55:06
○ 2026-05-17 22:25:08
○ 2026-06-15 18:30:46
○A66.102.136.1852007-08-23 → 2007-08-23 · 3 obs
○ 2015-05-25 15:50:52
○ 2026-06-15 18:30:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| ircsource.org | ns1.netcore.no, ns2.netcore.no, ns3.netcore.no, ns4.netcore.no | - |
✅ Authoritative Response
Server:93.89.112.147
NS records: ns1.netcore.no, ns2.netcore.no, ns3.netcore.no, ns4.netcore.no
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ircsource.org (unsigned zone)
⏱️ Timing
Total: 803ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns4.netcore.no, ns3.netcore.no... |
| SOA | 1 | ns1.netcore.no hostmaster.netcore.no |
Analysis
Hierarchy
The domain mail.ircsource.org falls under the parent ircsource.org.
Name Servers
Four name servers handle the delegation for ircsource.org: ns1.netcore.no, ns2.netcore.no, ns3.netcore.no and ns4.netcore.no.
At least some of ircsource.org's name servers are shared with other domains, for example hackheim.com, 0f.no, hardangen.no and two more.
These name servers tend to be used in conjunction with the name servers ns.frode.biz.
Host names pointing to two IP addresses:
ns1.netcore.no has two IP addresses: 91.213.203.11 and 2001:67c:398::11.
ns4.netcore.no has two IP addresses: 93.89.112.147 and 2a02:25e8:1:9::147.
Host names resolving to a single IP address:
ns2.netcore.no directs to 91.213.203.18.
ns3.netcore.no directs to 91.213.203.211.