| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.221.253.122 | 600s | — | AS42876 | Unit IT Services ApS | 77.221.224.0/19 | 🇩🇰 Denmark | Taastrup |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 77.221.253.122 |
| 🔶 Autoconfig | 77.221.253.122 |
| TXT Record |
|---|
| MS=ms34425779 |
| v=spf1 include:spf.simply.com include:_spf.keyloop.io -all |
| Policy | Record (ulsted-autohandel.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com include:_spf.keyloop.io -all |
| Policy | Record (_dmarc.ulsted-autohandel.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| 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 | 2026052900 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 10:54:59 | 4555ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 06:43:02 | 572ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 00:14:11 | 610ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 18:07:21 | 1115ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 14:41:54 | 544ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 21:26:33 | 2884ms | 4 NS 1 A 1 MX | 🔒 Secure | View |