copendev.dk is a .dk domain served by 3 nameservers (ns-13-b.gandi.net, ns-84-c.gandi.net, ns-95-a.gandi.net). It was registered on 29 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.198.79.1 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by SMTP.GOOGLE.COM. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 216.198.79.1 | 10800s | — | AS16509 | Amazon.com, Inc. | 216.198.79.0/24 | 🇺🇸 United States | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imaps._tcp | 0 | 1 | 993 | mail.gandi.net |
| TXT Record |
|---|
| google-site-verification=BBHhBRTJQhrzeuTcOJrmtNuzo-hxa5bP6JT3krsL3x8 |
| www CNAME | ace74118ae4ce455.vercel-dns-017.com (all on vercel-dns-017.com) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| 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 | 1785369600 |
| Primary NS (MNAME) | ns1.gandi.net |
| Responsible (RNAME) | hostmaster@gandi.net |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | GANDI SAS |
| Registered | 2022-11-29 |
| Expires | 2026-11-28 (39d) |
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 |
|---|---|
| rasmusn.dk | GANDI SAS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 16:29:08 | 1454ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 04:34:48 | 1752ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-06 03:22:41 | 4333ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 05:03:28 | 1415ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 03:29:56 | 1871ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 14:22:50 | 1594ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 12:57:38 | 1509ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-07 05:21:31 | 3634ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 16:31:08 | 10518ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 19:27:17 | 1286ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-13 16:16:17 | 3976ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-07 00:39:25 | 17711ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-30 12:43:06 shown | 1202ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-24 00:00:15 | 1883ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-17 06:06:22 | 3008ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-10 00:19:22 | 1622ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 19:21:04 | 8075ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 21:50:31 | 794ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 22:17:50 | 1582ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 22:15:21 | 619ms | 3 NS 1 A 1 MX | 🔓 Insecure |