| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | mail.7a.dk | 2a00:fd01:8146:3d00::30 | — | AS214875 Altibox Danmark AS |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:fd01:8146:3d00:215:5dff:fe02:6d04 | 600s | — | AS214875 | Altibox Danmark AS | 2a00:fd01:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Holstebro |
| TXT Record |
|---|
| v=spf1 include:spf.mailjet.com include:spf.simply.com -all |
| Policy | Record (boatwash.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.mailjet.com include:spf.simply.com -all |
| Policy | Record (_dmarc.boatwash.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.boatwash.dk | 5f360d29-b3a8-45f5-9749-f06eca8db047.c-8a1f.tx.auth.certifytheweb.com |
| TXT | 5f360d29-b3a8-45f5-9749-f06eca8db047.c-8a1f.tx.auth.certifytheweb.com | 9cqyvXA5_qOGKzQmPoc9_cVOemk9j4VkQha7z1hJYE8 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026083003 |
| 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 | |
|---|---|---|---|---|
| 2026-08-30 17:45:27 | 1151ms | 3 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-29 00:23:13 | 1110ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-06 03:39:33 | 1092ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 02:17:51 | 1278ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 10:49:48 | 2150ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 23:19:45 | 9566ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 15:15:16 | 452ms | 3 NS 1 A 1 MX | 🔒 Secure | View |