| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.kruse-adamsen.dk | 77.213.64.104 | 077213064104.static.telenor.dk | AS9158 Telenor A/S |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.define4u.dk |
| TXT Record |
|---|
| v=spf1 ip4:77.213.64.104 ~all |
| Policy | Record (kruse-adamsen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:77.213.64.104 ~all |
| Policy | Record (_dmarc.kruse-adamsen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:jlc@define4u.dk; ruf=mailto:jlc@define4u.dk; fo=1 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2025012001 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |