bayarch.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 11 September 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.152.161 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by bayarch-dk.mx1.staysecuregroup.com, bayarch-dk.mx2.staysecuregroup.net. The zone is DNSSEC-signed but currently fails validation, 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 |
|---|---|---|---|---|---|---|---|
| 93.191.152.161 | 3600s | web1.vjm.dk | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms83854744 |
| v=spf1 a:remote.bayarch.dk include:_spf.stejtech.net include:spf.protection.outlook.com include:spf.mandrillapp.com ~all |
| Policy | Record (bayarch.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a:remote.bayarch.dk include:_spf.stejtech.net include:spf.protection.outlook.com include:spf.mandrillapp.com ~all |
| Policy | Record (_dmarc.bayarch.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | 93.191.152.161 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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: 7/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | broken trust chain resolving 'bayarch.dk/DNSKEY/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2024120401 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-09-11 |
| Expires | 2027-09-30 (347d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 19:09:55 | 557ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 04:57:33 | 1063ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 08:59:34 | 1240ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-08 19:17:54 | 2342ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-04 17:46:42 | 5453ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-23 13:59:04 shown | 1157ms | 2 NS 1 A 2 MX | ⚠️ Bogus |
| 2026-06-16 14:10:34 | 1023ms | 2 NS 1 A 2 MX | 🔒 Secure |