| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 199.36.158.100 | 3600s | — | AS54113 | Fastly, Inc. | 199.36.158.0/24 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod12-cph3.one.com | 104.37.34.246 | mx1.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod12-cph3.one.com | 104.37.34.247 | mx2.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod12-cph3.one.com | 104.37.34.248 | mx3.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod12-cph3.one.com | 104.37.34.249 | mx4.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| TXT Record |
|---|
| google-site-verification=RiEgZreR46qV6EdaH6Y9G1uvyTOPvMgqvgSNBISGnUU |
| hosting-site=backpack--web |
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (backpack-app.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.backpack-app.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.backpack-app.dk | sfN-yV8DdjSN6unFsloT-3X9WRma8-VgJxRw6YoPtys |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082212 |
| 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 | |
|---|---|---|---|---|
| 2026-08-24 21:34:21 | 628ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-23 02:33:41 | 5452ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-22 02:29:12 | 1408ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-16 12:09:59 | 998ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-07 11:11:08 | 1007ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-27 14:50:28 | 1062ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-26 14:22:02 | 9001ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-25 14:01:40 | 900ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-24 13:44:54 | 8600ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-23 12:12:13 | 944ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-22 03:40:07 | 1055ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-20 22:10:17 | 1191ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-19 05:09:07 | 972ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-18 02:14:45 | 9003ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-17 01:20:29 | 4542ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-14 20:07:34 | 8995ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-13 01:21:35 | 2415ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-11 06:57:11 | 926ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-08 23:06:18 | 1501ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-07 03:16:31 | 9745ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-06 01:50:50 | 1675ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-04 23:57:49 | 1894ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-03 10:34:37 | 718ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-30 13:20:19 | 1912ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-29 18:51:38 | 676ms | 2 NS 1 A 4 MX | 🔒 Secure | View |