vidensby.dk is a .dk domain served by 2 nameservers (a.ns.itafdelingen.net, b.ns.itafdelingen.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.16 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by vidensby-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 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 |
|---|---|---|---|---|---|---|---|
| 185.20.205.16 | 7260s | linux347.unoeuro.com | AS48854 | team.blue Denmark A/S | 185.20.204.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| 🔶 Autoconfig | vidensby.kindly.dk → 172.104.158.151 |
| TXT Record |
|---|
| MS=ms31092018 |
| v=spf1 include:spf.protection.outlook.com a:mail.b2b-email.net a:smtp.sciondtu.dk -all |
| Policy | Record (vidensby.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com a:mail.b2b-email.net a:smtp.sciondtu.dk -all |
| www CNAME | vidensby.dk (all on vidensby.dk) → 185.20.205.16 (AS48854) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-vidensby-dk._domainkey.foreningenlyngbytaarbk.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-vidensby-dk._domainkey.foreningenlyngbytaarbk.onmicrosoft.com | 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: 3/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.vidensby.dk | vidensby.kindly.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2009010130 |
| Primary NS (MNAME) | ns10.dnsmadeeasy.com |
| Responsible (RNAME) | dns@dnsmadeeasy.com |
| Refresh | 43200s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 180s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-28 00:47:12 shown | 3274ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 23:11:54 | 847ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 08:28:44 | 3190ms | 2 NS 1 A 1 MX | 🔓 Insecure |