terstedmikkelsen.dk is a .dk domain served by 2 nameservers (alberto.ns.cloudflare.com, diana.ns.cloudflare.com). It was registered on 29 March 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.208.59.161 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by mx.simply.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 |
|---|---|---|---|---|---|---|---|
| 80.208.59.161 | — | 80.208.59.161.static.fibianet.dk | AS44869 | FIBIA P/S | 80.208.0.0/17 | 🇩🇰 Denmark | Silkeborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 80.208.59.161 |
| 🔶 Autoconfig | 104.21.52.224 |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com -all |
| Policy | Record (terstedmikkelsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com -all |
| www | 104.21.52.224 172.67.204.181 2606:4700:3030::6815:34e0 2606:4700:3034::ac43:ccb5 (AS13335) (address records, no CNAME) |
| www vs bare domain | Different networks terstedmikkelsen.dk: 80.208.59.161 (AS44869) (all like this)www.terstedmikkelsen.dk: 104.21.52.224 172.67.204.181 2606:4700:3030::6815:34e0 2606:4700:3034::ac43:ccb5 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| 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 | 2406244055 |
| Primary NS (MNAME) | alberto.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2018-03-29 |
| Expires | 2027-03-31 (155d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 16:07:14 | 537ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 15:49:08 | 564ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 01:17:59 | 558ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-12 21:01:53 | 1434ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 01:28:55 | 643ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 16:21:54 | 1139ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-06 15:25:46 | 1146ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-15 04:47:05 | 957ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 19:32:08 shown | 937ms | 2 NS 1 A 1 MX | 🔓 Insecure |