othania.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.211 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by othania-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 185.21.42.211 | 600s | linux200.scannet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| 🔶 Autoconfig | 185.21.42.211 |
| TXT Record |
|---|
| MS=ms96637418 |
| v=spf1 include:spf.protection.outlook.com ~all |
| Policy | Record (othania.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.protection.outlook.com ~all |
| Policy | Record (_dmarc.othania.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | 185.21.42.211 (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 |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-othania-dk._domainkey.tdch1035406.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-othania-dk._domainkey.tdch1035406.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 1/10 · 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 | 2026022403 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 06:28:07 | 909ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 23:47:46 | 916ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 04:40:09 shown | 885ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 12:46:46 | 772ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 15:35:25 | 1350ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 06:20:36 | 1276ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 14:49:35 | 985ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 06:43:45 | 967ms | 2 NS 1 A 1 MX | 🔒 Secure |