smsok.dk is a .dk domain served by 2 nameservers (ns.web-solutions.dk, ns2.web-solutions.dk). It was registered on 3 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.7.177.115 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mail.web-solutions.eu. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.web-solutions.dk | 81.7.150.66 | ns.web-solutions.dk | AS47292 Sentia Denmark A/S |
| ns2.web-solutions.dk | 185.12.179.209 | ns2.web-solutions.dk | AS200185 Aruba S.p.A. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.7.177.115 | 21600s | — | AS47292 | Sentia Denmark A/S | 81.7.176.0/20 | 🇩🇰 Denmark | Nordhavn |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 21600s | mail.web-solutions.eu | 81.7.177.109 | mail.web-solutions.eu | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.web-solutions.eu → 81.7.177.109 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 5 | 443 | mail.web-solutions.eu |
| TXT Record |
|---|
| v=spf1 mx a a:relay.web-solutions.eu -all |
| Policy | Record (smsok.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a a:relay.web-solutions.eu -all |
| www CNAME | smsok.dk (all on smsok.dk) → 194.99.46.244 (AS34766) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · 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 | 2026023356 |
| Primary NS (MNAME) | ns.web-solutions.dk |
| Responsible (RNAME) | hostmaster@web-solutions.eu |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 21600s |
| Field | Value |
|---|---|
| Registrar | WEB SOLUTIONS A/S |
| Registered | 2026-02-03 |
| Expires | 2027-02-02 (108d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 07:13:23 | 1259ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 11:48:12 | 1489ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 07:37:39 | 809ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 06:21:24 | 1063ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 05:18:33 | 768ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 04:35:50 | 1652ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-10 19:29:57 | 1199ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 05:10:09 | 9435ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-03 18:54:11 | 527ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 14:49:33 | 570ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-20 02:10:26 | 1191ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-19 00:51:32 | 21014ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-17 19:28:45 | 9179ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-13 19:23:47 | 758ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 16:08:19 | 1743ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 08:48:50 | 701ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-17 02:17:14 | 726ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-10 23:34:14 | 9569ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 15:26:46 | 590ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 16:00:32 | 694ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 03:24:06 shown | 630ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 04:08:35 | 1264ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 19:36:32 | 901ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 07:48:48 | 763ms | 2 NS 1 A 1 MX | 🔒 Secure |