mail.kernel.is - dns.ninja

mail.kernel.is

DNSSEC⚠️ Not signed
A15.204.6.26πŸ‡ΊπŸ‡Έ OVH15.204.0.0/17 Hosting route
PTRip26.ip-15-204-6.us

kernel.is

DNSSEC⚠️ Not signed
A51.81.142.141πŸ‡ΊπŸ‡Έ OVH51.81.128.0/17 Hosting route
NSns.njord.resolver.is ⭐
NSns.skadi.resolver.is
MXmail.hostname.is ⭐
TXTv=spf1 mx mx:kernel.is -all
SOAns.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)

2020202120222023202420252026A15.204.6.2651.15.99.100
●A15.204.6.262026-05-10 β†’ 2026-06-08 Β· 3 obs
β—‹ 2019-12-13 15:33:26
● 2026-05-10 09:31:30
● 2026-06-08 13:01:00
β—‹A51.15.99.1002019-12-13 β†’ 2019-12-13 Β· 3 obs
● 2019-12-13 15:33:26
β—‹ 2026-05-10 09:31:30
β—‹ 2026-06-08 13:01:00

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
isa.nic.is, c.nic.is, e.nic.is, f.nic.is...10 records
kernel.isns.njord.resolver.is, ns.skadi.resolver.is4 records

βœ… Authoritative Response

Server:198.251.86.87

NS records: ns.njord.resolver.is, ns.skadi.resolver.is

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kernel.is (unsigned zone)

⏱️ Timing

Total: 481ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A115.204.6.26

πŸ“Œ Glue Records Collected

Total: 14

In-bailiwick: 10 (a.nic.is, a.nic.is, c.nic.is...)

Out-of-bailiwick: 4 (ns.njord.resolver.is, ns.njord.resolver.is, ns.skadi.resolver.is...)

Analysis

IP Addresses

mail.kernel.is resolves to just one IP address, 15.204.6.26.

Further host names like mail.hostname.is and mail.resolver.is overlap in IP numbers with mail.kernel.is.