teaterhotellet.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 185.21.41.148 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by teaterhotellet-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 185.21.41.148 | 3600s | linux101.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| 🔶 Autoconfig | 185.21.41.148 |
| TXT Record |
|---|
| google-site-verification=JEkmKcxOfikMrYH3hpk1BA9ljbRZWCmld7Blw0qBPmI |
| MS=ms50686579 |
| v=spf1 include:spf.protection.outlook.com include:mail.techosting.dk -all |
| Policy | Record (teaterhotellet.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:mail.techosting.dk -all |
| www | 185.21.41.148 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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: 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 | 2024120901 |
| 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 07:45:02 shown | 1134ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 17:07:24 | 1109ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-08 05:19:08 | 1346ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 09:41:32 | 923ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 23:55:36 | 1458ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 22:12:59 | 3084ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-24 10:30:47 | 1124ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 04:36:27 | 803ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 13:58:08 | 2663ms | 2 NS 1 A 1 MX | 🔒 Secure |