opetum.dk is a .dk domain served by 3 nameservers (ns-116-c.gandi.net, ns-163-a.gandi.net, ns-222-b.gandi.net). It was registered on 2 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.70.184.38 is hosted by GANDI SAS (AS29169) in France. Mail is handled by spool.mail.gandi.net, fb.mail.gandi.net. The zone is of unknown DNSSEC status, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 217.70.184.38 | 30s | webredir.vip.gandi.net | AS29169 | GANDI SAS | 217.70.184.0/23 | 🇫🇷 France | Paris |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imaps._tcp | 0 | 1 | 993 | mail.gandi.net |
| TXT Record |
|---|
| v=spf1 include:_mailcust.gandi.net ?all |
| Policy | Record (opetum.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:_mailcust.gandi.net ?all |
| www CNAME | webredir.vip.gandi.net (all on gandi.net) → 217.70.184.50 (AS29169) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 2/10 · policy: ?all
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'opetum.dk/A/IN': 172.28.0.2#53 |
| Field | Value |
|---|---|
| Serial | 1792022400 |
| 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 | 2019-05-02 |
| Expires | 2027-05-31 (219d) |
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 |
|---|---|
| skelmosesolutions.dk | CURANET A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 10:43:17 shown | 1521ms | 3 NS 1 A 2 MX | ❓ Unknown |
| 2026-10-22 09:21:14 | 727ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-15 09:02:44 | 3269ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-08 18:03:53 | 871ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-01 16:50:03 | 828ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-29 16:42:45 | 1342ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-24 16:39:00 | 792ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-23 15:42:30 | 1565ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-12 23:07:28 | 1855ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-07 20:39:30 | 2788ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-28 00:44:51 | 689ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-20 14:02:21 | 2004ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-13 22:04:20 | 1545ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-09 15:38:33 | 1393ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-01 21:35:39 | 1203ms | 3 NS 1 A 2 MX | ❓ Unknown |
| 2026-07-23 20:10:19 | 1717ms | 3 NS 1 A 2 MX | ❓ Unknown |
| 2026-07-17 11:01:49 | 2022ms | 3 NS 1 A 2 MX | ❓ Unknown |
| 2026-07-09 22:28:25 | 1312ms | 3 NS 1 A 2 MX | ❓ Unknown |
| 2026-07-03 15:12:27 | 835ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-01 06:54:53 | 983ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-27 21:07:52 | 1803ms | 3 NS 1 A 2 MX | ❓ Unknown |
| 2026-06-21 04:19:27 | 2294ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 12:54:59 | 1590ms | 3 NS 1 A 2 MX | 🔓 Insecure |