mightymonday.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 27 April 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.71 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by smtp.google.com, mx.simply.com. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 185.20.205.71 | 3600s | linux395.unoeuro.com | AS48854 | team.blue Denmark A/S | 185.20.204.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.20.205.71 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| TXT Record |
|---|
| google-site-verification=5WTVHeHvkdHKgFNjkYqpBOpbGBqWli5ok41XkJhOOy4 |
| google-site-verification=uSgMVTdwZXZGX0rJNTq0drF42yvKRwlDFMW5MN3JrVw |
| v=spf1 include:spf.simply.com -all |
| Policy | Record (mightymonday.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com -all |
| Policy | Record (_dmarc.mightymonday.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
| www | 104.21.89.59 172.67.138.23 2606:4700:3032::ac43:8a17 2606:4700:3035::6815:593b (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network mightymonday.dk: 104.21.89.59 172.67.138.23 2606:4700:3032::ac43:8a17 2606:4700:3035::6815:593b (AS13335) www.mightymonday.dk: 104.21.89.59 172.67.138.23 2606:4700:3032::ac43:8a17 2606:4700:3035::6815:593b (AS13335) |
| Wildcard | No |
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 | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025122502 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2020-04-27 |
| Expires | 2027-04-30 (194d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 12:03:41 | 1165ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-10-02 14:33:14 | 741ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-26 02:59:25 | 852ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-12 23:57:00 | 1633ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-11 06:29:58 | 3244ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-04 06:04:12 | 786ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-24 07:33:49 | 1846ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-07 03:53:20 | 11044ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-20 06:32:10 shown | 2573ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-20 03:32:25 | 1733ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-19 21:52:13 | 2049ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 19:23:50 | 826ms | 4 NS 1 A 2 MX | 🔒 Secure |