| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 76.76.21.21 | 3600s | — | AS16509 | Amazon.com, Inc. | 76.76.21.0/24 | 🇺🇸 United States | Walnut |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscoverredirect.outlookmail.dk → 46.36.209.50 |
| 🔶 Autoconfig | 185.21.40.175 |
| TXT Record |
|---|
| google-site-verification=maI2UoNYMRn2v-QV4lCQ8QVvd7QLkMKKBhkCCeG_ErU |
| v=spf1 include:spf.dandomain.dk include:web.shared.mysmtp.com ~all |
| Policy | Record (henriette-reinholdt.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.dandomain.dk include:web.shared.mysmtp.com ~all |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.spamfilter.io | DANE-EE · SPKI · SHA-256 | 9A25F05F2E322DABDCC9B7A06AB47A2D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081204 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-13 04:49:29 | 2954ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 04:12:49 | 1174ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-07 10:49:58 | 3090ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-29 06:55:22 | 1101ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-25 02:21:23 | 1083ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 19:34:31 | 1781ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 07:26:15 | 739ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-17 11:16:15 | 903ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:10:20 | 740ms | 2 NS 1 A 1 MX | 🔒 Secure | View |