| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.73.74.160 | 3600s | — | AS31027 | GlobalConnect A/S | 185.73.74.0/24 | 🇩🇰 Denmark | Køge |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mailgateway.sszcloud.dk | 185.73.74.15 | mailgateway.sszcloud.dk | AS31027 GlobalConnect A/S |
| TXT Record |
|---|
| v=spf1 include:spf.sszcloud.dk include:servers.mcsv.net include:spf.mandrillapp.com -all |
| Policy | Record (khskurser.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.sszcloud.dk include:servers.mcsv.net include:spf.mandrillapp.com -all |
| Policy | Record (_dmarc.khskurser.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@ssz.dk; ruf=mailto:dmarc@ssz.dk; sp=reject; fo=s; aspf=r |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mailgateway.sszcloud.dk | DANE-EE · SPKI · SHA-256 | 5CDC1E7E30950E9EEA683136528B6A5C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |