| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 90.185.86.253 | 3600s | x5ab956fd.customers.hiper-net.dk | AS203953 | Hiper A/S | 90.184.0.0/15 | 🇩🇰 Denmark | Rødovre Municipality |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | semafor.dk | 2a05:f6c4:d6c9:0:1a92:c759:7f7:3df7 90.185.86.253 |
— x5ab956fd.customers.hiper-net.dk |
AS203953 Hiper A/S AS203953 Hiper A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a05:f6c4:d6c9:0:1a92:c759:7f7:3df7 | 3600s | — | AS203953 | Hiper A/S | 2a05:f6c0:0:0:0:0:0:0/29 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (semafor.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.semafor.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; adkim=s; aspf=s; fo=1; rua=mailto:dmarc@semafor.dk; ruf=mailto:dmarc@semafor.dk; |
| Flags | Tag | Value |
|---|---|---|
| 128 | issue | letsencrypt.org;validationmethods=http-01 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080501 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |