revidata.dk is a .dk domain served by 2 nameservers (johnathan.ns.cloudflare.com, megan.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.15.249 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by revidata-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.15.249 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.165.89 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:ff9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:a559 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.15.249,172.67.165.89 ech=AEX+DQBBDwAgACCTnXdUnn5zXCRPSwlkED1yBLv3BrfppMF/S6qVjOBHcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:ff9,2606:4700:3037::ac43:a559 |
| TXT Record |
|---|
| MS=ms18110389 |
| v=spf1 mx a include:spf.protection.outlook.com ip4:77.233.237.41/32 ip4:5.56.151.125/32 include:spf.simply.com -all |
| Policy | Record (revidata.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a include:spf.protection.outlook.com ip4:77.233.237.41/32 ip4:5.56.151.125/32 include:spf.simply.com -all |
| Policy | Record (_dmarc.revidata.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=50; rua=mailto:s4np1m3y@ag.eu.dmarcadvisor.com; |
| www | 104.21.15.249 172.67.165.89 2606:4700:3031::6815:ff9 2606:4700:3037::ac43:a559 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network revidata.dk: 104.21.15.249 172.67.165.89 2606:4700:3031::6815:ff9 2606:4700:3037::ac43:a559 (AS13335) www.revidata.dk: 104.21.15.249 172.67.165.89 2606:4700:3031::6815:ff9 2606:4700:3037::ac43:a559 (AS13335) |
| Wildcard | No |
DNS lookups: 4/10 · 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 | 2415599858 |
| Primary NS (MNAME) | johnathan.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 07:42:25 shown | 1198ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-29 18:30:47 | 660ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-23 11:37:08 | 2012ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-20 03:04:08 | 1245ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-16 01:23:41 | 2349ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-08 23:57:59 | 2909ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-03 12:46:36 | 1319ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 11:05:03 | 3556ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-26 04:11:26 | 4354ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-28 00:41:42 | 1144ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-18 17:48:05 | 1475ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 16:55:27 | 1025ms | 2 NS 2 A 1 MX | 🔓 Insecure |