kaffestudie.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 December 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by web1.redhost.dk. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 195.47.247.18 | 3600s | one.com.webforward.g1i.one | AS51468 | One.com A/S | 195.47.247.0/24 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | web1.redhost.dk | 77.66.124.101 | web1.redhost.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | kaffestudie.dk → 195.47.247.18 |
| 🔶 Autoconfig | kaffestudie.dk → 195.47.247.18 |
| TXT Record |
|---|
| ca3-0a78cab0b8bb4881bdb0d4c5bd604eb6 |
| v=spf1 a mx ptr ip4:77.66.124.101 -all |
| Policy | Record (kaffestudie.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ptr ip4:77.66.124.101 -all |
| www | 195.47.247.18 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: -all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101101 |
| 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 | 1999-12-01 |
| Expires | 2027-12-31 (440d) |
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).
| Domain | Registrar |
|---|---|
| brancheforeningenforkaffeogte.dk | ONE.COM A/S |
| kaffe-helbred.dk | Punktum dk A/S (direct) |
| kaffeinfo.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 06:13:17 shown | 772ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 16:23:57 | 647ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 05:49:56 | 500ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 02:34:46 | 635ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-13 04:32:56 | 1445ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-08 13:51:53 | 999ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 04:25:02 | 1049ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 15:06:19 | 930ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-17 19:26:39 | 878ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 17:35:50 | 4721ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-06 02:16:00 | 2418ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 05:41:06 | 595ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 16:25:53 | 1184ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 18:02:36 | 895ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 23:09:28 | 779ms | 2 NS 1 A 1 MX | 🔒 Secure |