| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 76.76.21.21 | 300s | — | AS16509 | Amazon.com, Inc. | 76.76.21.0/24 | 🇺🇸 United States | Walnut |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | s13845.fra1.stableserver.net | 209.42.31.21 | s13845.fra1.stableserver.net | AS209341 WHG Hosting Services Ltd |
| TXT Record |
|---|
| google-site-verification=_Z3PlLsEcC5S1RB75rmwzXbrysWQkeksm9JIS5eTNdA |
| v=spf1 +a +mx +ip4:209.42.31.21 include:spf.mysecurecloudhost.com ~all |
| Policy | Record (skilte-online.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:209.42.31.21 include:spf.mysecurecloudhost.com ~all |
| Policy | Record (_dmarc.skilte-online.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:richard@targethouse.dk;ruf=mailto:richard@targethouse.dk |
| 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 | 2409524920 |
| Primary NS (MNAME) | cartman.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 07:28:51 | 685ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-16 05:01:42 | 1008ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-12 23:23:35 | 9955ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 05:19:27 | 542ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 03:43:19 | 702ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 05:12:57 | 1763ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |