revsa.dk is a .dk domain served by 4 nameservers (ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org and 1 more). It was registered on 23 March 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.243.38.79 is hosted by GlobalConnect A/S (AS42525) in Denmark. Mail is handled by revsa-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 |
|---|---|---|---|---|---|---|---|
| 77.243.38.79 | 3600s | — | AS42525 | GlobalConnect A/S | 77.243.32.0/20 | 🇩🇰 Denmark | Aarhus |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 77.243.38.79 |
| 🔶 Autoconfig | 77.243.38.79 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (revsa.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 77.243.38.79 (AS42525) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
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 | 12 |
| Primary NS (MNAME) | ns1-03.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 1800s |
| Retry | 180s |
| Expire | 2592000s |
| Minimum (neg-cache TTL) | 7200s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2005-03-23 |
| Expires | 2027-03-31 (162d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 01:46:32 shown | 908ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-03 05:32:52 | 887ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 03:53:57 | 872ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-02 18:15:49 | 1239ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 06:16:56 | 818ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 08:46:41 | 1642ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 22:00:34 | 3776ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 01:29:43 | 1117ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 05:01:29 | 1216ms | 4 NS 1 A 1 MX | 🔓 Insecure |