expedia-corporate.dk is a .dk domain served by 6 nameservers (pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org and 3 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 204.74.99.100 is hosted by Vercara, LLC (AS12008) in United States. Mail is handled by custmx.register.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 |
|---|---|---|---|---|---|---|---|
| 204.74.99.100 | 300s | crs.ultradns.net | AS12008 | Vercara, LLC | 204.74.99.0/24 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | custmx.register.com | 216.21.229.239 | — | AS13913 Affiliated Monitoring, Inc. |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves expedia-corporate.dk: no address www.expedia-corporate.dk: no address |
| Wildcard | No |
| 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 | 2008121319 |
| Primary NS (MNAME) | pdns1.ultradns.net |
| Responsible (RNAME) | domains@expediagroup.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 00:46:52 | 629ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-30 00:32:18 | 1264ms | 6 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-28 10:48:50 | 962ms | 6 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 09:33:19 shown | 870ms | 6 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 00:29:38 | 1064ms | 6 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 09:09:07 | 806ms | 6 NS 1 A 1 MX | 🔓 Insecure |