kernelsources.org - robtex.com
kernelsources.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.169.145.56🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | librarian.rzone.de | ||||||
| NS | karlsruhe.nic.xlink.net ⭐ | ||||||
| A | 192.166.192.43🇩🇪 CRONON-BERLIN-AS192.166.192.0/21 Cronon AG, Berlin | ||||||
| PTR | vulthoom00.cronon.de | ||||||
| NS | frankfurt.nic.xlink.net | ||||||
| A | 194.45.97.99🇩🇪 STRATO194.45.97.0/24 AG | ||||||
| PTR | chemnitz.nic.xlink.net | ||||||
| NS | koeln.nic.xlink.net | ||||||
| A | 193.141.3.6🇩🇪 STRATO193.141.3.0/24 AG | ||||||
| PTR | ulm.nic.xlink.net | ||||||
| TXT | X-NIC Certified Quality Zone | ||||||
| SOA | karlsruhe.nic.xlink.nethostmaster@xlink.net 2012-12-06 #0 | ||||||
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=1774697837 | ||||||
Same first word
kernelsources.org |
DNS History
4 records (4 active, 0 former)
●NSfrankfurt.nic.xlink.net2015-07-13 → 2026-03-28 · 2 obs
● 2026-03-28 11:49:44
●NSkarlsruhe.nic.xlink.net2015-07-13 → 2026-03-28 · 2 obs
● 2026-03-28 11:49:44
●NSkoeln.nic.xlink.net2015-07-13 → 2026-03-28 · 2 obs
● 2026-03-28 11:49:44
●A81.169.145.562015-07-13 → 2026-03-28 · 2 obs
● 2026-03-28 11:49:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| kernelsources.org | frankfurt.nic.xlink.net, koeln.nic.xlink.net | - |
✅ Authoritative Response
Server:193.141.3.6
NS records: frankfurt.nic.xlink.net, koeln.nic.xlink.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kernelsources.org (unsigned zone)
⏱️ Timing
Total: 674ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.56 |
| NS | 2 | frankfurt.nic.xlink.net, koeln.nic.xlink.net |
| TXT | 1 | X-NIC Certified Quality Zone |
| SOA | 1 | karlsruhe.nic.xlink.net hostmaster.xlink |
Analysis
IP Addresses
kernelsources.org points to a single IP: 81.169.145.56.
Other host names, for instance librarian.rzone.de, share IP numbers with kernelsources.org.
Name Servers
kernelsources.org is delegated to three name servers: frankfurt.nic.xlink.net, karlsruhe.nic.xlink.net and koeln.nic.xlink.net.
kernelsources.org at least partially shares its name servers with other domains, for instance bew8.de, schillerslage-burgdorf.de, sbcc.de, vtsb.net and pdev.org.
These name servers are commonly used together with chemnitz.nic.xlink.net, ulm.nic.xlink.net, dns1.vision-connect.de, dns2.vision-connect.de, xlink1.xlink.net, ns.msh.de, dn(0x736578)tv2.msh.de and mshn(0x736578)t2.msh.de.
Host names with one IP number:
frankfurt.nic.xlink.net points to: 194.45.97.99.
karlsruhe.nic.xlink.net points to: 192.166.192.43.
koeln.nic.xlink.net points to: 193.141.3.6.