tandlaegehusetherfoelge.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 195.249.40.27 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by tandlaegehusetherfoelge-dk.mail.protection.outlook.com. 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 |
|---|---|---|---|---|---|---|---|
| 195.249.40.27 | 3600s | — | AS3292 | TDC Holding A/S | 195.249.0.0/16 | 🇩🇰 Denmark | Odense |
| 198.185.159.144 | 3600s | — | AS53831 | Squarespace, Inc. | 198.185.159.0/24 | 🇺🇸 United States | New York |
| 198.185.159.145 | 3600s | — | AS53831 | Squarespace, Inc. | 198.185.159.0/24 | 🇺🇸 United States | — |
| 198.49.23.144 | 3600s | — | AS53831 | Squarespace, Inc. | 198.49.23.0/24 | 🇺🇸 United States | — |
| 198.49.23.145 | 3600s | — | AS53831 | Squarespace, Inc. | 198.49.23.0/24 | 🇺🇸 United States | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com include:_custspf.one.com ~all |
| Policy | Record (tandlaegehusetherfoelge.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.protection.outlook.com include:_custspf.one.com ~all |
| www CNAME | tandlaegehusetherfoelge.dk (all on tandlaegehusetherfoelge.dk) |
| www vs bare domain | Same network tandlaegehusetherfoelge.dk: 195.249.40.27 198.185.159.144 198.185.159.145 198.49.23.144 (AS3292 AS53831) www.tandlaegehusetherfoelge.dk: 195.249.40.27 198.185.159.144 198.185.159.145 198.49.23.144 (AS3292 AS53831) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092301 |
| 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 |
|---|---|---|---|
| 2026-09-24 00:46:24 shown | 1289ms | 2 NS 5 A 1 MX | 🔒 Secure |
| 2026-09-21 20:15:31 | 2147ms | 2 NS 5 A 1 MX | 🔒 Secure |
| 2026-09-11 22:41:24 | 1217ms | 2 NS 5 A 1 MX | 🔒 Secure |
| 2026-07-22 04:48:40 | 5431ms | 2 NS 5 A 1 MX | 🔒 Secure |
| 2026-06-20 17:17:20 | 2022ms | 2 NS 5 A 1 MX | 🔒 Secure |
| 2026-06-18 05:58:31 | 2816ms | 2 NS 5 A 1 MX | 🔒 Secure |