overpass.dk is a .dk domain served by 2 nameservers (edna.ns.cloudflare.com, jack.ns.cloudflare.com). It was registered on 5 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.85.215 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mxa.eu.mailgun.org, mxb.eu.mailgun.org. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.85.215 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.211.106 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mxa.eu.mailgun.org | 34.111.130.244 | 244.130.111.34.bc.googleusercontent.com | AS396982 Google LLC |
| 10 | 300s | mxb.eu.mailgun.org | 34.111.130.244 | 244.130.111.34.bc.googleusercontent.com | AS396982 Google LLC |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:55d7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:d36a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.85.215,172.67.211.106 ech=AEX+DQBBtwAgACC96LCcwdY4CB1ttaPkNqVeQdWARoVy56K8CJ6XHPsvKwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:55d7,2606:4700:3035::ac43:d36a |
| TXT Record |
|---|
| v=spf1 include:mailgun.org ~all |
| Policy | Record (overpass.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:mailgun.org ~all |
| Policy | Record (_dmarc.overpass.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:dbf10f99@dmarc.mailgun.org,mailto:09669e5c@inbox.ondmarc.com; ruf=mailto:dbf10f99@dmarc.mailgun.org,mailto:09669e5c@inbox.ondmarc.com; |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve overpass.dk: 104.21.85.215 172.67.211.106 2606:4700:3033::6815:55d7 2606:4700:3035::ac43:d36a (AS13335) (all like this)www.overpass.dk: no address |
| Wildcard | No |
DNS lookups: 5/10 · policy: ~all
No problems found| 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 | 2412110929 |
| Primary NS (MNAME) | edna.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2024-03-05 |
| Expires | 2027-03-04 (136d) |
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 |
|---|---|---|---|
| 2026-10-17 10:36:33 | 2617ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-10-08 02:57:16 | 807ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-10-07 02:49:20 | 554ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-10-03 00:41:27 | 612ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-25 23:35:56 | 756ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-15 18:47:29 | 1430ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-23 01:37:17 | 1248ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-19 00:37:11 | 1116ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-14 19:04:34 shown | 3155ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-13 11:47:15 | 1153ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-08 11:12:09 | 3090ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-17 06:31:52 | 9447ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-07 01:18:18 | 2282ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-04 22:20:55 | 1431ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-29 18:14:56 | 1129ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-27 12:17:07 | 1961ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-25 00:38:48 | 927ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-22 23:11:05 | 2689ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-17 19:52:22 | 5455ms | 2 NS 2 A 2 MX | 🔓 Insecure |