mail.kernel.ch - dns.ninja
mail.kernel.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
| MX | isengard.kernelpanic.ch โญ | ||||||
| A | 81.17.103.252๐ฉ๐ช CONTABO81.17.100.0/22 | ||||||
| PTR | isengard.kernelpanic.ch | ||||||
kernel.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 81.17.103.252๐ฉ๐ช CONTABO81.17.100.0/22 | ||||||
| NS | isengard.kernelpanic.ch โญ | ||||||
| NS | ns1.kernelpanic.ch | ||||||
| NS | ns2.kernelpanic.ch | ||||||
| MX | isengard.kernelpanic.ch โญ | ||||||
| TXT | v=spf1 +a +mx ip4:81.17.103.252 -all | ||||||
| SOA | isengard.kernelpanic.chpostmaster@kernelpanic.ch 2025-03-02 #1 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โMXisengard.kernelpanic.ch2026-06-13 โ 2026-07-23 ยท 3 obs
โ 2016-06-22 16:23:20
โ 2026-06-13 09:04:02
โ 2026-07-23 20:46:28
โ 2026-06-13 09:04:02
โ 2026-07-23 20:46:28
โMXmail.kernelpanic.ch2015-08-07 โ 2016-06-22 ยท 4 obs
โ 2015-08-07 15:54:22
โ 2016-06-22 16:23:20
โ 2026-06-13 09:04:02
โ 2026-07-23 20:46:28
โ 2016-06-22 16:23:20
โ 2026-06-13 09:04:02
โ 2026-07-23 20:46:28
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, e.nic.ch, f.nic.ch, b.nic.ch... | - |
| kernel.ch | ns1.kernelpanic.ch, ns2.kernelpanic.ch | 2 records |
โ Authoritative Response
Server:81.17.103.252
NS records: ns1.kernelpanic.ch, ns2.kernelpanic.ch
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for kernel.ch (unsigned zone)
โฑ๏ธ Timing
Total: 326ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | isengard.kernelpanic.ch (pri: 10) |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.kernelpanic.ch, ns1.kernelpanic.ch)
Analysis
Mail Servers
The sole mail server for mail.kernel.ch is isengard.kernelpanic.ch.
Among the domains sharing a mail server setup with mail.kernel.ch are greenforest.ch, siuling.ch, gondor.kernelpanic.ch and two others.
isengard.kernelpanic.ch carries a single IP number, which is 81.17.103.252.