bomichelsen.dk is a .dk domain served by 2 nameservers (ns1.itagil.dk, ns2.itagil.dk). It was registered on 5 December 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.26 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by bomichelsen-dk.j-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.itagil.dk | 185.25.141.12 | ns1.curanet.dk | AS48854 team.blue Denmark A/S |
| ns2.itagil.dk | 91.197.248.75 | ns2.curanet.dk | AS48854 team.blue Denmark A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.40.26 | 3600s | mail.csnt.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.136 |
| 🔶 Autoconfig | 185.21.40.26 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms54772342 |
| v=spf1 ip4:95.154.40.46 include:spf.protection.outlook.com -all |
| Policy | Record (bomichelsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:95.154.40.46 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.bomichelsen.dk) |
|---|---|
| p=quarantine | v=DMARC1;p=quarantine;sp=quarantine;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:dmarc@bomichelsen.dk;ruf=mailto:dmarc@bomichelsen.dk |
| www | 185.21.40.26 (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: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.bomichelsen-dk.j-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 803F7447CC75B208DBCA042346F5D8DF… |
| SMTP _25._tcp.bomichelsen-dk.j-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | C1AD7778796D20BCA65C889A26550211… |
| SMTP _25._tcp.bomichelsen-dk.j-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 54883CC5F1849331E6BF5002C3129D20… |
| SMTP _25._tcp.bomichelsen-dk.j-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | EA7A25255D111FC3CE4CB8FABE3ADF9C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026051301 |
| Primary NS (MNAME) | ns1.itagil.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-12-05 |
| Expires | 2026-12-31 (74d) |
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 |
|---|---|---|---|
| 2026-10-09 10:26:46 shown | 1022ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 21:51:59 | 937ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-09 13:12:28 | 1035ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 11:42:52 | 595ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 12:07:07 | 888ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 00:31:43 | 678ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 15:50:11 | 663ms | 2 NS 1 A 1 MX | 🔒 Secure |