clasohlson.dk is a .dk domain served by 5 nameservers (emea.excedodns.eu, global.excedodns.com, nordic.excedodns.net and 2 more). It was registered on 17 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.131.114.132 is hosted by Tele2 SWIPnet (AS1257) in Sweden. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| emea.excedodns.eu | — | — | — |
| global.excedodns.com | — | — | — |
| nordic.excedodns.net | — | — | — |
| sto.excedodns.se | — | — | — |
| world.excedodns.org | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 88.131.114.132 | — | — | AS1257 | Tele2 SWIPnet | 88.131.0.0/16 | 🇸🇪 Sweden | Kista |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (clasohlson.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.clasohlson.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:lzrtu8qc@rua.excedo.services; |
| www | 88.131.114.132 (AS1257) (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 |
DNS lookups: 0/10 · 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 | 1756384986 |
| Primary NS (MNAME) | global.excedodns.com |
| Responsible (RNAME) | hostmaster@excedo.se |
| Refresh | 3600s |
| Retry | 900s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Name SRS AB |
| Registered | 2000-02-17 |
| Expires | 2027-03-31 (163d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 16:58:07 | 613ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 00:40:51 | 923ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 00:14:53 | 908ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-25 23:03:47 | 607ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-24 15:53:44 | 1801ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-23 15:07:50 | 1180ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-14 12:37:28 | 3417ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-07 11:14:08 | 1047ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 12:46:52 | 570ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-21 00:42:58 | 892ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-13 12:42:52 | 860ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-07 04:26:29 | 939ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-31 17:09:14 | 17058ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-24 00:50:18 | 1021ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-16 21:04:30 | 9751ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-09 23:56:11 | 2789ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-03 10:30:45 | 7716ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-26 21:45:00 | 819ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-26 18:44:12 | 806ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-23 07:38:39 | 794ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 13:31:04 | 608ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 00:21:32 | 1255ms | 5 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 21:06:11 shown | 521ms | 5 NS 1 A 0 MX | 🔒 Secure |