bydamtand.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 7 May 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.227 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by bydamtand-dk.mail.protection.outlook.COM, ASPMX.L.GOOGLE.COM and 6 more. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.227 | 3600s | — | AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.152 |
| 🔶 Autoconfig | bydamtand.dk → 217.116.232.227 |
| TXT Record |
|---|
| google-site-verification=LFFtMtG5Vj14AI-IfYx3m2vuuW65Qc7qWcImsh4Td7E |
| MS=ms50080394 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (bydamtand.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.bydamtand.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:siosv0kb@ag.dmarcian.com |
| www CNAME | bydamtand.dk (all on bydamtand.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.bydamtand.dk | bydamtand.dk |
| 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 | 2026101501 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@bydamtand.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2017-05-07 |
| Expires | 2027-05-31 (225d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 03:48:18 shown | 1937ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-10-08 14:02:29 | 1507ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-10-01 06:19:26 | 1857ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-09-24 03:58:57 | 1797ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-09-17 11:39:15 | 1506ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-09-10 21:28:19 | 1700ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-09-04 12:25:29 | 1508ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-08-27 13:13:08 | 1333ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-08-20 18:57:13 | 4350ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-08-14 05:20:33 | 10239ms | 5 NS 1 A 8 MX | ❓ Unknown |
| 2026-08-07 03:44:26 | 2955ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-08-03 12:37:34 | 10915ms | 5 NS 1 A 8 MX | ❓ Unknown |
| 2026-07-23 18:05:57 | 34132ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-07-16 02:22:40 | 3207ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-07-09 13:08:16 | 5462ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-07-03 13:08:01 | 2265ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-06-26 13:48:22 | 1978ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-06-22 17:44:31 | 8700ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-06-21 15:26:04 | 1194ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 01:07:45 | 6687ms | 5 NS 1 A 8 MX | 🔓 Insecure |
| 2026-06-16 18:05:50 | 1662ms | 5 NS 1 A 8 MX | 🔓 Insecure |