mail.kernel.is - robtex.com
mail.kernel.is
| DNSSEC | β οΈ Not signed | ||||||
| A | 15.204.6.26πΊπΈ OVH15.204.0.0/17 Hosting route | ||||||
| PTR | ip26.ip-15-204-6.us | ||||||
kernel.is
| DNSSEC | β οΈ Not signed | ||||||
| A | 51.81.142.141πΊπΈ OVH51.81.128.0/17 Hosting route | ||||||
| NS | ns.njord.resolver.is β | ||||||
| NS | ns.skadi.resolver.is | ||||||
| MX | mail.hostname.is β | ||||||
| TXT | v=spf1 mx mx:kernel.is -all | ||||||
| SOA | ns.njord.resolver.isnoc@resolver.is 2026-01-03 #2 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βA15.204.6.262026-05-10 β 2026-05-10 Β· 2 obs
β 2019-12-13 15:33:26
β 2026-05-10 09:31:30
β 2026-05-10 09:31:30
βA51.15.99.1002019-12-13 β 2019-12-13 Β· 2 obs
β 2019-12-13 15:33:26
β 2026-05-10 09:31:30
β 2026-05-10 09:31:30
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | f.nic.is, e.nic.is, a.nic.is, c.nic.is... | - |
| kernel.is | ns.njord.resolver.is, ns.skadi.resolver.is | 4 records |
β Authoritative Response
Server:198.251.86.87
NS records: ns.njord.resolver.is, ns.skadi.resolver.is
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for kernel.is (unsigned zone)
β±οΈ Timing
Total: 778ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.204.6.26 |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.njord.resolver.is, ns.njord.resolver.is, ns.skadi.resolver.is...)
Analysis
IP Addresses
mail.kernel.is points to a single IP: 15.204.6.26.
Other host names such as mail.hostname.is and mail.resolver.is share IP numbers with mail.kernel.is.