rejsedata.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 25 November 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by rejsedata-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 172.30.66.20 | 3600s | — | — | — | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| TXT Record |
|---|
| MS=ms33694252 |
| r1h26k442p2z1wr2yhl53rlcbcdf6vkv |
| v=spf1 a ip4:217.63.112.40 ip4:217.63.112.41 ip4:217.63.112.42 ip4:217.63.111.78 ip4:185.193.120.52 ip4:185.193.120.53 ip4:185.193.120.54 ip4:185.193.120.55 ip4:185.193.121.117 include:spf.protection.outlook.com -all |
| Policy | Record (rejsedata.dk) |
|---|---|
| -all (hard fail) | v=spf1 a ip4:217.63.112.40 ip4:217.63.112.41 ip4:217.63.112.42 ip4:217.63.111.78 ip4:185.193.120.52 ip4:185.193.120.53 ip4:185.193.120.54 ip4:185.193.120.55 ip4:185.193.121.117 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.rejsedata.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; aspf=r; rua=mailto:jopkatic@ag.eu.dmarcadvisor.com; ruf=mailto:jopkatic@fr.eu.dmarcadvisor.com; pct=100 |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:jopkatic@tls.eu.dmarcian.com |
| www | Exists, no address |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-rejsedata-dk._domainkey.rejsekort.onmicrosoft.com | RSA · ~1024 bit below 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: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026052022 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2010-11-25 |
| Expires | 2027-07-31 (276d) |
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 |
|---|---|---|---|
| 2026-10-17 11:07:01 | 1459ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-16 11:04:05 | 3090ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 20:17:10 | 1164ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 20:32:28 | 1541ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 20:22:19 | 1027ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 17:25:54 shown | 1634ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-16 07:06:46 | 1231ms | 4 NS 0 A 1 MX | ⚠️ Bogus |
| 2026-09-09 04:22:26 | 2713ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-31 18:15:53 | 1179ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 04:17:10 | 1811ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 15:36:55 | 8973ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-21 15:27:51 | 1628ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 13:25:32 | 2461ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-04 09:50:05 | 2320ms | 4 NS 0 A 1 MX | ⚠️ Bogus |
| 2026-07-18 01:15:42 | 1124ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 19:52:05 | 10889ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 05:46:36 | 963ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 15:27:23 | 1554ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 06:46:26 | 1187ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 22:19:12 | 1001ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 20:39:38 | 2320ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 22:23:13 | 2620ms | 4 NS 0 A 1 MX | ⚠️ Bogus |
| 2026-06-17 16:52:04 | 1301ms | 4 NS 1 A 1 MX | 🔒 Secure |