| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.63.171.254 | 3600s | 87-63-171-254-static.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 87.62.0.0/15 | 🇩🇰 Denmark | Roskilde |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | sawmill-dk.mx1.comendosystems.com | 192.162.219.255 2a01:77c0:1619:4102:a81b:80d0:e56c:edc0 |
mx41.electric.net gw2-1535.security.comendo.com |
AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. |
| 20 | 3600s | sawmill-dk.mx2.comendosystems.net | 192.162.219.155 | mx41.electric.net | AS16509 Amazon.com, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| TXT Record |
|---|
| v=spf1 ip4:93.163.135.6/29 ip4:87.63.171.254/29 mx include:spf.comendosystems.com include:spf.protection.outlook.com -all |
| Policy | Record (hardwood-partners.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:93.163.135.6/29 ip4:87.63.171.254/29 mx include:spf.comendosystems.com include:spf.protection.outlook.com -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080101 |
| 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 20:53:21 | 935ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-27 05:41:13 | 1443ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-03 04:34:29 | 1802ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-01 23:19:26 | 1740ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-26 09:42:29 | 981ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-23 22:37:52 | 2551ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-21 00:40:30 | 1166ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 11:09:50 | 546ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 11:06:39 | 1046ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 11:06:28 | 1159ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 10:58:29 | 2161ms | 2 NS 1 A 2 MX | 🔒 Secure | View |