institutionsbilleder.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 6 December 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 62.107.29.121 is hosted by Sinal A/S (AS39642) 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 |
|---|---|---|---|---|---|---|---|
| 62.107.29.121 | 3600s | 62-107-29-121.norlyscustomer.net | AS39642 | Sinal A/S | 62.107.0.0/16 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 62.107.29.121 |
| 🔶 Autoconfig | 62.107.29.121 |
| www | 62.107.29.121 (AS39642) (address records, no CNAME) |
| www vs bare domain | Same network institutionsbilleder.dk: 62.107.29.121 (AS39642) www.institutionsbilleder.dk: 62.107.29.121 (AS39642) |
| 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 | 2026042301 |
| 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 | 2017-12-06 |
| Expires | 2026-12-31 (74d) |
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 |
|---|---|
| alt-til-løb.dk | Punktum dk A/S (direct) |
| fotogaven.dk | CURANET A/S |
| photo1826.dk | CURANET A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 22:11:09 shown | 532ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 16:01:11 | 1912ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 06:57:06 | 507ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-22 00:37:11 | 482ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 10:59:10 | 862ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-24 22:52:24 | 457ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 17:29:54 | 453ms | 2 NS 1 A 0 MX | 🔒 Secure |