cureca.dk is a .dk domain served by 2 nameservers (ns.web-solutions.dk, ns2.web-solutions.dk). It was registered on 3 December 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.7.149.251 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 |
|---|---|---|---|---|---|---|---|
| 81.7.149.251 | 600s | raven.web-solutions.eu | AS47292 | Sentia Denmark A/S | 81.7.148.0/22 | 🇩🇰 Denmark | Kongens Lyngby |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.web-solutions.eu | 81.7.177.109 | mail.web-solutions.eu | AS47292 Sentia Denmark A/S |
| TXT Record |
|---|
| v=spf1 mx a ~all |
| Policy | Record (cureca.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a ~all |
| www CNAME | cureca.dk (all on cureca.dk) → 81.7.149.251 (AS47292) |
| 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: 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 | 2019017231 |
| 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 | 2018-12-03 |
| Expires | 2026-12-31 (75d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 04:29:14 | 1180ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 05:52:01 | 945ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 03:43:37 | 1688ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 03:32:01 | 1018ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 02:14:29 | 701ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 01:50:59 | 879ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 18:23:54 | 949ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-10 23:14:09 | 922ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 12:47:38 | 980ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 16:28:03 | 444ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 08:22:58 | 2006ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 06:00:54 | 2673ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-20 05:35:00 | 680ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 01:28:50 | 971ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 05:22:54 | 745ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-30 16:07:10 | 8763ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-24 02:49:22 | 8633ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-17 03:40:08 shown | 862ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-09 21:03:45 | 8836ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 12:58:54 | 673ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 16:03:48 | 1023ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 12:11:54 | 713ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 23:16:02 | 425ms | 2 NS 1 A 1 MX | 🔒 Secure |