limfjordskollegiet.dk is a .dk domain served by 2 nameservers (guss.ns.cloudflare.com, vida.ns.cloudflare.com). It was registered on 24 March 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.4.82 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by eu1-smtp.messagingengine.com, eu2-smtp.messagingengine.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.4.82 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.131.207 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:83cf | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:452 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.4.82,172.67.131.207 ech=AEX+DQBBVgAgACAE3AOas4apy6GKqYdVAMuB95O34xBwheTJVbzdhHexPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:83cf,2606:4700:3036::6815:452 |
| TXT Record |
|---|
| v=spf1 include:spf.messagingengine.com ?all |
| Policy | Record (limfjordskollegiet.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:spf.messagingengine.com ?all |
| www | 104.21.4.82 172.67.131.207 2606:4700:3032::ac43:83cf 2606:4700:3036::6815:452 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network limfjordskollegiet.dk: 104.21.4.82 172.67.131.207 2606:4700:3032::ac43:83cf 2606:4700:3036::6815:452 (AS13335) www.limfjordskollegiet.dk: 104.21.4.82 172.67.131.207 2606:4700:3032::ac43:83cf 2606:4700:3036::6815:452 (AS13335) |
| Wildcard | No |
DNS lookups: 1/10 · policy: ?all
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2416771077 |
| Primary NS (MNAME) | guss.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-03-24 |
| Expires | 2031-03-31 (1615d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-26 04:50:59 shown | 1157ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-10-07 00:49:11 | 3982ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-30 16:48:06 | 629ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 18:17:09 | 1587ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-16 17:53:34 | 603ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 00:51:21 | 644ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 08:34:45 | 2859ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-22 23:02:10 | 979ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-21 22:51:37 | 5220ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-17 12:39:29 | 995ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-10 13:26:38 | 1007ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-23 16:24:37 | 8680ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-01 18:03:27 | 813ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 10:58:43 | 647ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 08:01:27 | 2585ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 13:47:34 | 2337ms | 2 NS 1 A 4 MX | 🔒 Secure |