| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| dns-c.duelhost.dk | 142.132.130.246 | cde2.duelhost.dk | AS24940 Hetzner Online GmbH |
| dns-d.duelhost.dk | 195.201.247.4 | dns-d.duelhost.dk | AS24940 Hetzner Online GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 75.2.70.75 | 3600s | aacb0a264e514dd48.awsglobalaccelerator.com | AS16509 | Amazon.com, Inc. | 75.2.0.0/17 | 🇺🇸 United States | — |
| 99.83.190.102 | 3600s | aacb0a264e514dd48.awsglobalaccelerator.com | AS16509 | Amazon.com, Inc. | 99.83.128.0/17 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.opskriftunivers.dk | 142.132.130.246 | cde2.duelhost.dk | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| google-site-verification=D_65UkqXRG-_RAhLTqYW9tS-qLyOQoEhYsoyB9HEnus |
| pinterest-site-verification=d4a8fd393bce26e22f59659fe900f5d9 |
| v=spf1 a mx include:relay.mailchannels.net -all |
| Policy | Record (opskriftunivers.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:relay.mailchannels.net -all |
| Policy | Record (_dmarc.opskriftunivers.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; sp=none |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026072303 |
| Primary NS (MNAME) | dns-c.duelhost.dk |
| Responsible (RNAME) | hostmaster@opskriftunivers.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 17:03:21 | 2735ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 05:27:58 | 1652ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-23 20:41:10 | 856ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 18:34:20 | 601ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 17:08:29 | 2695ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |