betonbogen.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 4 September 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.91.86.189 is hosted by TDC Holding A/S (AS3292) 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 |
|---|---|---|---|---|---|---|---|
| 83.91.86.189 | 600s | — | AS3292 | TDC Holding A/S | 83.90.0.0/15 | 🇩🇰 Denmark | — |
| www | 83.91.86.189 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100100 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2008-09-04 |
| Expires | 2027-09-30 (346d) |
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 |
|---|---|---|---|
| 2026-10-08 08:11:55 shown | 280ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 13:24:28 | 950ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 13:00:59 | 639ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 12:58:17 | 421ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-23 16:39:13 | 389ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-04 23:30:27 | 2358ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 06:13:12 | 434ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-25 01:09:55 | 792ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 21:41:20 | 457ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 10:16:50 | 935ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 14:25:51 | 429ms | 4 NS 1 A 0 MX | 🔒 Secure |