cfulink.dk is a .dk domain served by 3 nameservers (mimer.deic.dk, ns-soa.darenet.dk, orion.i2.dk). It was registered on 12 December 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.27.216.29 is hosted by GlobalConnect A/S (AS42525) in Denmark. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.27.216.29 | 200s | — | AS42525 | GlobalConnect A/S | 81.27.208.0/20 | 🇩🇰 Denmark | Odense |
| TXT Record |
|---|
| SOA=1770763339 |
| v=spf1 -all |
| Policy | Record (cfulink.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.cfulink.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| 0 | issuewild | letsencrypt.org |
| www | 81.27.216.29 (AS42525) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.cfulink.dk | 53827471-ac4e-4fa7-929e-a853271bebf0.acme-dns.deic.dk |
| TXT | 53827471-ac4e-4fa7-929e-a853271bebf0.acme-dns.deic.dk | RrwQ4tOItHU873cXXq8r6KknCgbH1iEEWB5k7FHIQdw |
| TXT | 53827471-ac4e-4fa7-929e-a853271bebf0.acme-dns.deic.dk | faRR9WGpHxai5b43ZJ3nhz8YZJv5NsRTNh5WL5Tbmlk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 1790770862 |
| Primary NS (MNAME) | mimer.deic.dk |
| Responsible (RNAME) | dns@support.i2.dk |
| Refresh | 16384s |
| Retry | 2048s |
| Expire | 2097152s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2014-12-12 |
| Expires | 2026-12-31 (67d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 06:21:00 | 1706ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-23 02:56:21 | 535ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-21 18:03:54 | 1375ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-19 20:18:07 | 945ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-18 19:12:28 | 387ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-17 19:05:33 | 2110ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-16 17:56:42 | 2247ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-15 16:20:38 | 797ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-14 12:57:25 | 513ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-13 11:45:07 | 1337ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-12 11:12:44 | 2111ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-11 07:19:40 | 561ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-10 06:48:37 | 3200ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-07 22:36:03 | 5447ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-06 22:33:35 | 2757ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-05 22:09:02 | 852ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 22:07:57 | 2022ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-03 21:59:25 | 546ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 21:57:10 | 4098ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 21:51:09 shown | 488ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 20:16:47 | 1820ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 20:10:58 | 3278ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 19:56:26 | 2086ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 19:46:48 | 4247ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-25 19:22:52 | 2875ms | 3 NS 1 A 0 MX | 🔒 Secure |