sourceheads.org - dns.ninja
sourceheads.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.service.at ⭐ | ||||||
| A | 3.122.168.197🇩🇪 Amazon3.120.0.0/14 EC2 FRA prefix | ||||||
| PTR | ec2-3-122-168-197.eu-central-1.compute.amazonaws.com | ||||||
| NS | ns2.service.at | ||||||
| A | 54.73.248.253🇮🇪 Amazon54.73.0.0/16 EC2 DUB prefix | ||||||
| PTR | ec2-54-73-248-253.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns3.service.at | ||||||
| A | 15.237.16.1🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix | ||||||
| PTR | ec2-15-237-16-1.eu-west-3.compute.amazonaws.com | ||||||
| NS | ns4.service.at | ||||||
| A | 18.158.79.80🇩🇪 Amazon18.156.0.0/14 EC2 FRA prefix | ||||||
| PTR | ec2-18-158-79-80.eu-central-1.compute.amazonaws.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.service.athostmaster@service.at 2024-01-21 #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=1782272621 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.service.at2015-05-29 → 2026-06-24 · 2 obs
● 2015-05-29 19:39:48
● 2026-06-24 04:20:20
● 2026-06-24 04:20:20
●NSns2.service.at2015-05-29 → 2026-06-24 · 2 obs
● 2015-05-29 19:39:48
● 2026-06-24 04:20:20
● 2026-06-24 04:20:20
●NSns3.service.at2026-06-15 → 2026-06-24 · 3 obs
○ 2015-05-29 19:39:48
● 2026-06-15 16:00:04
● 2026-06-24 04:20:20
● 2026-06-15 16:00:04
● 2026-06-24 04:20:20
●NSns4.service.at2026-06-15 → 2026-06-24 · 3 obs
○ 2015-05-29 19:39:48
● 2026-06-15 16:00:04
● 2026-06-24 04:20:20
● 2026-06-15 16:00:04
● 2026-06-24 04:20:20
○MXamx-01.service.at2015-05-29 → 2017-07-01 · 4 obs
● 2015-05-29 19:39:48
● 2017-07-01 19:32:16
○ 2026-06-15 16:00:04
○ 2026-06-24 04:20:20
● 2017-07-01 19:32:16
○ 2026-06-15 16:00:04
○ 2026-06-24 04:20:20
○A86.59.6.1232015-05-29 → 2017-07-01 · 4 obs
● 2015-05-29 19:39:48
● 2017-07-01 19:32:16
○ 2026-06-15 16:00:04
○ 2026-06-24 04:20:20
● 2017-07-01 19:32:16
○ 2026-06-15 16:00:04
○ 2026-06-24 04:20:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| sourceheads.org | ns3.service.at, ns4.service.at, ns1.service.at, ns2.service.at | - |
✅ Authoritative Response
Server:15.237.16.1
NS records: ns3.service.at, ns4.service.at, ns1.service.at, ns2.service.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sourceheads.org (unsigned zone)
⏱️ Timing
Total: 650ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns2.service.at, ns3.service.at... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.service.at hostmaster.service.at |
Analysis
Name Servers
The domain sourceheads.org is delegated to these four name servers: ns1.service.at, ns2.service.at, ns3.service.at and ns4.service.at.
There is at least partial name server overlap between sourceheads.org and other domains — calmodo.net, ceebra.com, linuxweb.at and two more among them.
ns1.service.at resolves to 3.122.168.197. ns2.service.at resolves to 54.73.248.253. ns3.service.at resolves to 15.237.16.1. ns4.service.at resolves to 18.158.79.80. All four hosts carry exactly one IP address.