| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.39.242 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.172.41 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:27f2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:ac29 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.39.242,172.67.172.41 ech=AEX+DQBBqgAgACBToaOlI/XdWcaBs2n/e11+KUwoMzGMzoAzloPSQDMwAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:27f2,2606:4700:3033::ac43:ac29 |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.stevns-ungdomsskole.dk | JrrlUUBPPa0AmMQHR4jhL36q8p3OSalD2y-0twUKm6s |
| TXT | _acme-challenge.stevns-ungdomsskole.dk | N1v4pjJOwjYJ7qnr4A8IFntvOeZvOH4Nx8UuWyKM068 |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2413586725 |
| Primary NS (MNAME) | kip.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 11:13:56 | 3267ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-08-25 07:05:38 | 2219ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-08-24 06:46:11 | 6326ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-08-22 01:53:47 | 10011ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-08-18 22:59:18 | 5747ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-08-17 06:55:06 | 1480ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-08-15 09:54:37 | 1310ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-07-20 03:55:10 | 9035ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-06-20 00:11:46 | 877ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-06-17 14:46:15 | 1937ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |