kramernet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 January 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by gmail.com, aspmx.l.google.com and 6 more. The zone is DNSSEC-signed and validates, has no 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | kramernet.dk |
| 🔶 Autoconfig | kramernet.dk |
| TXT Record |
|---|
| v=spf1 include:_spf.google.com ~all |
| Policy | Record (kramernet.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com ~all |
| www CNAME | kramernet.dk (all on kramernet.dk) |
| www vs bare domain | Neither resolves kramernet.dk: no address www.kramernet.dk: no address |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~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: 1/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.kramernet.dk | kramernet.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026061001 |
| 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 | 2008-01-08 |
| Expires | 2027-01-31 (98d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 08:00:43 | 2969ms | 2 NS 0 A 8 MX | 🔒 Secure |
| 2026-10-08 21:53:29 | 3190ms | 2 NS 0 A 8 MX | 🔒 Secure |
| 2026-09-24 03:09:11 | 1550ms | 2 NS 0 A 8 MX | 🔒 Secure |
| 2026-09-08 18:55:18 | 1914ms | 2 NS 0 A 8 MX | 🔒 Secure |
| 2026-08-28 02:55:05 | 1422ms | 2 NS 0 A 8 MX | 🔒 Secure |
| 2026-08-26 11:55:50 | 1603ms | 2 NS 0 A 8 MX | 🔒 Secure |
| 2026-08-11 06:20:46 | 7528ms | 2 NS 0 A 8 MX | 🔒 Secure |
| 2026-07-12 07:09:37 | 1902ms | 2 NS 0 A 8 MX | 🔒 Secure |
| 2026-07-03 00:18:18 shown | 2841ms | 2 NS 0 A 8 MX | 🔒 Secure |
| 2026-06-27 16:42:10 | 1241ms | 2 NS 0 A 8 MX | 🔒 Secure |
| 2026-06-17 12:02:26 | 1243ms | 2 NS 0 A 8 MX | 🔒 Secure |