smilrejser.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 23 September 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 16.16.247.244 is hosted by Amazon.com, Inc. (AS16509) in Sweden. Mail is handled by smilrejser-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 16.16.247.244 | 300s | — | AS16509 | Amazon.com, Inc. | 16.16.0.0/14 | 🇸🇪 Sweden | Stockholm |
| 16.192.9.100 | 300s | — | AS16509 | Amazon.com, Inc. | 16.192.0.0/16 | 🇸🇪 Sweden | Stockholm |
| 51.21.126.106 | 300s | — | AS16509 | Amazon.com, Inc. | 51.20.0.0/14 | 🇸🇪 Sweden | Stockholm |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | smilrejser-dk.mail.protection.outlook.com | — | — | — |
| Policy | Record (_dmarc.smilrejser.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:65250275ea9c3@dmarc.centerasecurity.com; |
| www CNAME | www.smilrejser.allermedia.io (all on allermedia.io) |
| www vs bare domain | Same network smilrejser.dk: 13.51.141.134 51.20.25.157 51.20.45.224 (AS16509) www.smilrejser.dk: 13.51.141.134 51.20.25.157 51.20.45.224 (AS16509) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-smilrejser-dk._domainkey.allerholding.d-v1.dkim.mail.microsoft | RSA · ~2048 bit |
| selector2 | selector2-smilrejser-dk._domainkey.allerholding.d-v1.dkim.mail.microsoft | RSA · ~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.
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1 |
| Field | Value |
|---|---|
| Serial | 2026072400 |
| Primary NS (MNAME) | a.portsdns.se |
| Responsible (RNAME) | registry@ports.net |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Abion AB |
| Registered | 2021-09-23 |
| Expires | 2027-09-22 (335d) |
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 |
|---|---|---|---|
| 2026-10-21 08:52:08 | 2446ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-10-18 01:01:13 | 1369ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-10-10 08:44:33 | 1395ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-10-06 09:53:03 | 4133ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-10-05 09:33:24 | 2305ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-28 08:20:19 | 10250ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-24 11:54:47 | 1352ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-16 09:14:26 | 2442ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-07 14:40:03 | 1443ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-28 07:34:19 | 1220ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-26 08:14:33 | 1482ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-25 21:15:12 | 2385ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-24 14:36:14 | 2739ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-22 11:15:10 | 2087ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-20 09:48:46 | 3288ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-19 07:44:50 | 17131ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-16 20:15:28 | 1368ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-15 14:55:44 | 1912ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-10 10:03:14 | 3887ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-07 11:53:59 | 1297ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-07-29 00:37:23 | 1516ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-07-24 10:25:24 shown | 22866ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-07-18 18:02:18 | 3325ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-07-17 05:55:49 | 1221ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-07-13 11:07:00 | 1400ms | 2 NS 3 A 1 MX | 🔓 Insecure |