bogføringssystem.dk is a .dk domain served by 4 nameservers (ns-1435.awsdns-51.org, ns-2016.awsdns-60.co.uk, ns-434.awsdns-54.com and 1 more). It was registered on 30 June 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.61.48.245 is hosted by Amazon.com, Inc. (AS16509) in Sweden. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 13.61.48.245 | 60s | ec2-13-61-48-245.eu-north-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 13.32.0.0/11 | 🇸🇪 Sweden | Stockholm |
| 51.20.167.27 | 60s | ec2-51-20-167-27.eu-north-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 51.20.0.0/14 | 🇸🇪 Sweden | Stockholm |
| www | 16.171.210.247 51.20.167.27 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network bogføringssystem.dk: 16.171.210.247 51.20.167.27 (AS16509) www.bogføringssystem.dk: 16.171.210.247 51.20.167.27 (AS16509) |
| Wildcard | No |
| 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 | 1 |
| Primary NS (MNAME) | ns-2016.awsdns-60.co.uk |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2022-06-30 |
| Expires | 2031-06-29 (1713d) |
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 |
|---|---|---|---|
| 2026-09-30 09:39:15 shown | 2849ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-24 13:43:27 | 3082ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-26 05:41:05 | 12070ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-02 01:44:07 | 4304ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-16 15:36:41 | 2477ms | 4 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-16 15:33:40 | 2319ms | 4 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-16 15:31:37 | 453ms | 4 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-16 15:31:14 | 484ms | 4 NS 2 A 0 MX | 🔒 Secure |