| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 76.76.21.21 | 43200s | — | AS16509 | Amazon.com, Inc. | 76.76.21.0/24 | 🇺🇸 United States | Walnut |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | alias.zeit.co → 76.76.21.123 |
| 🔶 Autoconfig | alias.zeit.co → 76.76.21.61 |
| TXT Record |
|---|
| forward-email=larsoid@gmail.com |
| v=spf1 a mx include:spf.forwardemail.net include:_spf.google.com -all |
| Policy | Record (gogoplex.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:spf.forwardemail.net include:_spf.google.com -all |
| Policy | Record (_dmarc.gogoplex.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.gogoplex.dk | alias.zeit.co |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.forwardemail.net | DANE-EE · SPKI · SHA-256 | 321F694EAD3A2E733D857FD7E79D811F… |
| SMTP _25._tcp.mx1.forwardemail.net | DANE-EE · SPKI · SHA-256 | 5E81DA1AF16DF20B13E667AD6D9C2B65… |
| SMTP _25._tcp.mx2.forwardemail.net | DANE-EE · SPKI · SHA-256 | 321F694EAD3A2E733D857FD7E79D811F… |
| SMTP _25._tcp.mx2.forwardemail.net | DANE-EE · SPKI · SHA-256 | 5E81DA1AF16DF20B13E667AD6D9C2B65… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 13:09:04 | 9475ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-17 20:51:19 | 1291ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-13 15:54:27 | 1643ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-03 05:34:30 | 1295ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-28 05:34:27 | 1051ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-20 00:24:38 | 1039ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 10:02:51 | 981ms | 2 NS 1 A 2 MX | 🔒 Secure | View |