tandhus2791.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was registered on 19 January 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.135.42 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by webhotel30.webhosting.dk. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 162.159.135.42 | 600s | — | AS13335 | Cloudflare, Inc. | 162.159.128.0/19 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | webhotel30.webhosting.dk | 157.250.160.50 | webhotel30.webhosting.dk | AS3342 Cibicom A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 81.7.161.175 |
| 🔶 Autoconfig | 81.7.161.175 |
| TXT Record |
|---|
| ca3-0cda63e8970c49a69aadd62a3e90f245 |
| v=spf1 include:spf.webhosting.dk include:_spf.smtp.com -all |
| Policy | Record (tandhus2791.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.webhosting.dk include:_spf.smtp.com -all |
| Policy | Record (_dmarc.tandhus2791.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none; |
| www CNAME | cdn.webflow.com (all on webflow.com) |
| www vs bare domain | Same network tandhus2791.dk: 198.202.211.1 (AS209242) www.tandhus2791.dk: 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.tandhus2791.dk | tandhus2791.dk.kinstavalidation.app |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.webhotel30.webhosting.dk | DANE-TA · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| SMTP _25._tcp.webhotel30.webhosting.dk | DANE-EE · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 3304251029 |
| Primary NS (MNAME) | ns1pri.webhosting.dk |
| Responsible (RNAME) | hostmaster@webhosting.dk |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 14515200s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2017-01-19 |
| Expires | 2028-01-31 (462d) |
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 |
|---|---|---|---|
| 2026-10-01 01:34:55 | 2297ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 05:19:05 | 2781ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 04:55:39 | 1495ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 19:33:16 | 1815ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 06:38:38 | 1397ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 07:09:00 | 7972ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-28 01:16:42 | 939ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 14:08:17 | 1046ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 15:15:38 | 2754ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 20:50:28 shown | 1962ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 20:59:53 | 821ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 15:15:43 | 827ms | 5 NS 1 A 1 MX | 🔒 Secure |