ablation.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 March 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.215.162.39 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mail.ablation.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.215.162.39 | 43200s | dpir.dk | AS47292 | Sentia Denmark A/S | 91.215.160.0/22 | 🇩🇰 Denmark | Silkeborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.ablation.dk | 91.215.162.39 | dpir.dk | AS47292 Sentia Denmark A/S |
| TXT Record |
|---|
| v=spf1 mx a:mail.ablation.dk ip4:91.215.162.39 -all |
| Policy | Record (ablation.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a:mail.ablation.dk ip4:91.215.162.39 -all |
| Policy | Record (_dmarc.ablation.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:support@ablation.dk |
| www | 91.215.162.39 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092501 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2009-03-06 |
| Expires | 2027-03-31 (157d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 18:32:48 shown | 427ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 03:04:22 | 2388ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 21:00:26 | 651ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 20:42:58 | 488ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 00:46:55 | 547ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 01:14:33 | 649ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-26 00:41:48 | 696ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 06:56:04 | 652ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 06:00:51 | 530ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 04:00:58 | 1448ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:56:25 | 1272ms | 2 NS 1 A 1 MX | 🔒 Secure |