dennisbirk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.97.98.118 is hosted by Amazon.com, Inc. (AS16509) in United Arab Emirates. Mail is handled by mail.dennisbirk.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this 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 |
|---|---|---|---|---|---|---|---|
| 83.97.98.118 | 600s | — | AS16509 | Amazon.com, Inc. | 83.97.96.0/21 | 🇦🇪 United Arab Emirates | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.dennisbirk.dk | 83.97.98.116 | — | AS16509 Amazon.com, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | dennisbirk.dk → 83.97.98.118 |
| 🔶 Autoconfig | dennisbirk.dk → 83.97.98.118 |
| www CNAME | dennisbirk.dk (all on dennisbirk.dk) → 83.97.98.118 (AS16509) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.dennisbirk.dk | dennisbirk.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061101 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 23:07:33 | 1595ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-17 00:10:33 | 902ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 15:48:12 | 1253ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 02:48:57 | 938ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-12 09:29:33 | 888ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 18:21:15 | 2975ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 07:42:49 shown | 2549ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 03:40:57 | 43248ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 02:07:20 | 395ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 02:06:39 | 1586ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 02:00:43 | 545ms | 2 NS 1 A 1 MX | 🔒 Secure |