tflg.dk is a .dk domain served by 4 nameservers (auth31.ns.sonnit.dk, auth32.ns.sonnit.dk, auth33.ns.sonnit.dk and 1 more). It was registered on 21 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.149.93.168 is hosted by LeaseWeb Netherlands B.V. (AS60781) in The Netherlands. Mail is handled by srv02.thrane.nu. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 83.149.93.168 | 3600s | srv02.thrane.nu | AS60781 | LeaseWeb Netherlands B.V. | 83.149.64.0/18 | 🇳🇱 The Netherlands | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | srv02.thrane.nu | 83.149.93.168 | srv02.thrane.nu | AS60781 LeaseWeb Netherlands B.V. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | srv02.thrane.nu → 83.149.93.168 |
| 🔶 Autoconfig | 83.149.93.168 |
| TXT Record |
|---|
| v=spf1 mx include:srv02.thrane.nu a -all |
| Policy | Record (tflg.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:srv02.thrane.nu a -all |
| www CNAME | srv02.thrane.nu (all on thrane.nu) → 83.149.93.168 (AS60781) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 4/10 · 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 | 2026060201 |
| Primary NS (MNAME) | auth31.ns.sonnit.dk |
| Responsible (RNAME) | support@sonnit.dk |
| Refresh | 7200s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2025-05-21 |
| Expires | 2027-05-20 (215d) |
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 |
|---|---|---|---|
| 2026-10-13 05:15:15 | 3254ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 11:50:43 | 1792ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 11:48:33 | 529ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-12 18:09:19 | 5410ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-22 10:44:47 | 5562ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-01 14:29:35 | 998ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-12 22:19:56 | 901ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 08:07:55 | 6653ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 00:29:15 shown | 731ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:06:49 | 336ms | 4 NS 1 A 1 MX | 🔒 Secure |