tagxperten.dk is a .dk domain served by 2 nameservers (gabriella.ns.cloudflare.com, mitch.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.34 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by tagxperten-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 our latest 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 |
|---|---|---|---|---|---|---|---|
| 185.21.42.34 | 60s | linux35.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.96.144 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (tagxperten.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 185.21.42.34 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 1/10 · 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 | 2415649585 |
| Primary NS (MNAME) | gabriella.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-23 16:09:28 shown | 963ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 12:24:20 | 2773ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 11:11:25 | 9629ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-07 23:53:27 | 1995ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-24 18:26:52 | 869ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-22 09:44:05 | 2360ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-17 05:37:00 | 1918ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-26 12:06:28 | 1969ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-28 04:54:14 | 2202ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 19:56:57 | 1139ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 08:23:07 | 815ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 11:52:48 | 1211ms | 2 NS 1 A 1 MX | 🔓 Insecure |