letbanen.dk is a .dk domain served by 3 nameservers (ns1.ecit.com, ns2.ecit.com, ns3.ecit.com). It was registered on 28 August 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.199 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.frontdata.dk, mx2.frontdata.dk and 1 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.ecit.com | 185.158.60.194 | ns1.ecit.com | AS201078 ECIT Solutions A/S |
| ns2.ecit.com | 185.201.106.2 | ns2.ecit.com | AS201078 ECIT Solutions A/S |
| ns3.ecit.com | 4.210.207.113 | ns3.ecit.com | AS8075 Microsoft Corporation |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.40.199 | 600s | linux14.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.frontdata.dk | 89.104.206.4 | recursor41.electric.net | AS16509 Amazon.com, Inc. |
| 10 | 3600s | mx2.frontdata.dk | 192.162.217.4 | jason-test.vipre-europe.co.uk | — |
| 30 | 3600s | mx3.frontdata.dk | 89.104.206.4 | recursor41.electric.net | AS16509 Amazon.com, Inc. |
| TXT Record |
|---|
| apple-domain-verification=NdZHNMhRflwZjeKe |
| www | 185.21.40.199 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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 | 2026101501 |
| Primary NS (MNAME) | ns1.ecit.com |
| Responsible (RNAME) | hostmaster@ecit.com |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Netsite A/S |
| Registered | 2007-08-28 |
| Expires | 2027-08-31 (317d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 18:34:46 shown | 708ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-09 06:28:37 | 1615ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 06:27:31 | 2451ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 05:43:41 | 1131ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-30 05:41:16 | 879ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-25 04:10:56 | 9887ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 23:00:57 | 1046ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-23 22:30:35 | 979ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 22:27:31 | 669ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 12:56:42 | 3402ms | 3 NS 1 A 3 MX | 🔓 Insecure |