oplevr.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 4 September 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.16 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 212.237.249.16 | 3600s | splash.curanet.dk | AS48854 | team.blue Denmark A/S | 212.237.248.0/23 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.237.249.16 |
| 🔶 Autoconfig | 212.237.249.16 |
| www | 212.237.249.16 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025080104 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2026-09-04 |
| Expires | 2027-09-03 (311d) |
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 |
|---|---|---|---|
| 2026-09-08 08:35:35 shown | 828ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-31 15:45:27 | 182ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-30 12:35:39 | 158ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-28 09:14:44 | 171ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-27 09:11:30 | 163ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-26 09:07:02 | 914ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-25 16:43:35 | 300ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-24 14:29:05 | 654ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 07:27:43 | 16695ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 06:59:30 | 1107ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 06:54:57 | 2699ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 05:58:00 | 16772ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 01:49:54 | 1762ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-17 22:24:19 | 888ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-16 12:50:02 | 8773ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-14 01:22:11 | 912ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-12 00:02:56 | 3876ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-10 19:10:08 | 1942ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-09 18:24:40 | 809ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-08 14:51:28 | 896ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-06 20:09:25 | 1075ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 19:30:38 | 466ms | 2 NS 0 A 0 MX | 🔒 Secure |