boligsom.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 40.113.34.84 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by boligsom-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 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 |
|---|---|---|---|---|---|---|---|
| 40.113.34.84 | 600s | — | AS8075 | Microsoft Corporation | 40.112.0.0/13 | 🇮🇪 Ireland | Dublin |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.206.152 |
| 🔶 Autoconfig | boligsom.dk → 40.113.34.84 |
| TXT Record |
|---|
| MS=ms86156783 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (boligsom.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| 0 | issuewild | ; |
| www CNAME | boligsom.dk (all on boligsom.dk) → 40.113.34.84 (AS8075) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-boligsom-dk._domainkey.itdepartment.a-v1.dkim.mail.microsoft | RSA · ~2048 bit |
| selector2 | selector2-boligsom-dk._domainkey.itdepartment.a-v1.dkim.mail.microsoft | RSA · ~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| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.boligsom.dk | boligsom.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026052301 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-25 04:33:00 | 837ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 16:40:14 | 1639ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-14 06:17:04 | 17178ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-28 11:21:10 | 1180ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 03:52:11 shown | 770ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 15:45:43 | 3776ms | 2 NS 1 A 1 MX | 🔓 Insecure |