montrail.dk is a .dk domain served by 6 nameservers (pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org and 3 more). It was registered on 2 March 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.167.227.112 is hosted by Amazon.com, Inc. (AS16509) in United States. 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.
| Policy | Record (_dmarc.montrail.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:DMARC_Monitoring@Columbia.com |
| www CNAME | d1senz0m9fphga.cloudfront.net (all on cloudfront.net) |
| www vs bare domain | Same network montrail.dk: 3.167.227.112 3.167.227.50 3.167.227.87 3.167.227.88 (AS16509) www.montrail.dk: 65.9.106.106 65.9.106.115 65.9.106.6 65.9.106.91 (AS16509) |
| 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 | 2011030118 |
| Primary NS (MNAME) | pdns1.ultradns.net |
| Responsible (RNAME) | jspiegel@columbia.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 2592000s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | MarkMonitor Inc. |
| Registered | 2005-03-02 |
| Expires | 2027-03-31 (160d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 03:12:32 shown | 773ms | 6 NS 4 A 0 MX | 🔓 Insecure |
| 2026-09-23 20:54:15 | 2520ms | 6 NS 4 A 0 MX | 🔓 Insecure |
| 2026-09-01 23:43:59 | 796ms | 6 NS 4 A 0 MX | 🔓 Insecure |
| 2026-09-01 07:42:50 | 9765ms | 6 NS 4 A 0 MX | 🔓 Insecure |
| 2026-08-26 23:30:56 | 2927ms | 6 NS 4 A 0 MX | 🔓 Insecure |
| 2026-07-02 16:10:29 | 1164ms | 6 NS 4 A 0 MX | 🔓 Insecure |
| 2026-06-25 02:19:16 | 1192ms | 6 NS 4 A 0 MX | 🔓 Insecure |
| 2026-06-19 07:26:37 | 1228ms | 6 NS 4 A 0 MX | 🔓 Insecure |
| 2026-06-18 04:36:31 | 1079ms | 6 NS 4 A 0 MX | 🔓 Insecure |