| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.26.91 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.135.209 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.135.209 |
| 🔶 Autoconfig | 172.67.135.209 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:1a5b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::ac43:87d1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.26.91,172.67.135.209 ech=AEX+DQBBzAAgACCkkSSC2Dn8vGl9PC6cuE+G09TsGhDAji94khmKTw4oOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1a5b,2606:4700:3031::ac43:87d1 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (helenehempler.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.helenehempler.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:christian.hempler@gmail.com; adkim=s; aspf=s |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2411874474 |
| Primary NS (MNAME) | jaime.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-11 13:25:09 | 2782ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-18 02:47:37 | 2728ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-15 14:00:43 | 771ms | 2 NS 2 A 1 MX | ❓ Unknown | View |
| 2026-07-04 22:29:14 | 1435ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 19:10:01 | 820ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 11:19:33 | 983ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 11:13:21 | 698ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |