| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 23.227.38.65 | 3600s | myshopify.com | AS13335 | Cloudflare, Inc. | 23.227.38.0/23 | 🇨🇦 Canada | Ottawa |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| TXT Record |
|---|
| v=spf1 include:mx.simply.com include:_custspf.one.com ~all |
| Policy | Record (wrongshirt.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:mx.simply.com include:_custspf.one.com ~all |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082601 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 00:42:17 | 453ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-27 16:02:27 | 4577ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 14:58:28 | 4993ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 23:17:41 | 850ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 03:35:01 | 429ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 08:35:05 | 559ms | 2 NS 1 A 1 MX | 🔒 Secure | View |