sellebergspecialiteter.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by sellebergspecialiteter-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 93.191.155.240 | 300s | forward.dnsfactory.dk | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.99.150.104 |
| 🔶 Autoconfig | 212.237.249.16 |
| TXT Record |
|---|
| v=spf1 a mx include:spf.protection.outlook.com include:mailmailmail.net -all |
| Policy | Record (sellebergspecialiteter.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:spf.protection.outlook.com include:mailmailmail.net -all |
| www | 212.237.249.16 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network sellebergspecialiteter.dk: 93.191.155.240 (AS48854) www.sellebergspecialiteter.dk: 212.237.249.16 (AS48854) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 4/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026081106 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 16:15:17 | 1143ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 20:28:07 | 926ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 15:57:10 | 1798ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-13 16:58:29 shown | 1087ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-06 16:15:23 | 1139ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 12:06:50 | 2381ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 23:03:23 | 1886ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-12 22:49:13 | 2364ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 01:23:03 | 858ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 06:28:59 | 1056ms | 2 NS 1 A 1 MX | 🔒 Secure |