uc-fyn.dk is a .dk domain served by 2 nameservers (perla.ns.cloudflare.com, uriah.ns.cloudflare.com). It was registered on 23 March 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.70.137 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by frontend.hostedsepo.dk. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.70.137 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.223.209 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | frontend.hostedsepo.dk | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.70.137 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:4689 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:dfd1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.70.137,172.67.223.209 ech=AEX+DQBBeQAgACDa54LTUwndqlIQMLIFxhmOAwxAamUkZM5x4k98EScBfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4689,2606:4700:3033::ac43:dfd1 |
| TXT Record |
|---|
| MS=ms84073269 |
| ouISdCFqU54GLaqQ |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve uc-fyn.dk: 104.21.70.137 172.67.223.209 2606:4700:3032::6815:4689 2606:4700:3033::ac43:dfd1 (AS13335) (all like this)www.uc-fyn.dk: no address |
| Wildcard | No |
| 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 | 2415547891 |
| Primary NS (MNAME) | perla.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 | 2006-03-23 |
| Expires | 2027-03-31 (164d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 05:29:50 shown | 685ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-06 17:44:45 | 1705ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-27 02:09:23 | 9682ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-23 20:14:34 | 8825ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-09 01:31:29 | 1654ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-25 07:19:38 | 817ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-20 19:25:56 | 1017ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 18:09:26 | 1783ms | 2 NS 2 A 1 MX | 🔓 Insecure |