guestroom.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 4 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.250.160.28 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by webhotel8.webhosting.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 |
|---|---|---|---|---|---|---|---|
| 157.250.160.28 | — | webhotel8.webhosting.dk | AS3342 | Cibicom A/S | 157.250.160.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | webhotel8.webhosting.dk | 157.250.160.28 | webhotel8.webhosting.dk | AS3342 Cibicom A/S |
| www CNAME | guestroom.dk (all on guestroom.dk) |
| www vs bare domain | Same network guestroom.dk: 144.76.168.29 2a01:4f8:200:442e::2 (AS24940) www.guestroom.dk: 144.76.168.29 2a01:4f8:200:442e::2 (AS24940) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.webhotel8.webhosting.dk | DANE-TA · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| SMTP _25._tcp.webhotel8.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 | 2026050503 |
| 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 | 2026-05-04 |
| Expires | 2027-05-03 (188d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 12:12:30 | 635ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-23 12:05:46 | 632ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-21 18:37:41 | 689ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-19 14:40:55 | 2562ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-18 14:20:52 | 735ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-17 13:07:41 | 781ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-16 11:59:31 | 1299ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-14 08:41:34 | 740ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-13 07:27:17 | 594ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-12 06:52:34 | 1547ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-11 05:50:01 | 916ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-10 04:00:55 | 801ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 21:54:45 | 2484ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-07 21:37:35 | 764ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-06 21:34:03 | 815ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-05 20:31:21 | 1866ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-04 19:58:17 | 849ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-03 19:51:55 | 704ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-02 19:51:19 | 1336ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 19:41:39 | 1979ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 19:23:18 | 794ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 19:16:18 | 704ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 09:34:47 | 774ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-28 09:18:47 | 770ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-27 09:03:36 | 717ms | 4 NS 1 A 1 MX | 🔓 Insecure |