upstairs-roskilde.dk is a .dk domain served by 4 nameservers (ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.217.251 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by upstairsroskilde-dk02b.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 |
|---|---|---|---|---|---|---|---|
| 178.20.217.251 | — | vps2.simpledigital.dk | AS21060 | Atea A/S | 178.20.216.0/23 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| mscid=bJ2rqX8l6fgKwQQcfJ7hloa7DHHBbuZrg/t+XDNkxs9WnqlPgnz7CtWE+WP0TpqT7Sc5MKz3lggif66Q9OuLfw== |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (upstairs-roskilde.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www CNAME | upstairs-roskilde.dk (all on upstairs-roskilde.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| 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 | 1 |
| Primary NS (MNAME) | ns1.bdm.microsoftonline.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 01:48:29 | 595ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-07 18:25:08 | 1050ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 07:49:20 | 984ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-21 03:02:10 | 758ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 16:23:13 | 774ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 12:37:29 | 1124ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 03:42:31 | 2220ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 12:07:42 shown | 824ms | 4 NS 1 A 1 MX | 🔓 Insecure |