| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.18.16.18 | 300s | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| 104.18.17.18 | 300s | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.signf.dk | 93.176.80.36 | 36.24-255.80.176.93.in-addr.arpa | AS31027 GlobalConnect A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.18.16.18 |
| 🔶 Autoconfig | 104.18.17.18 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700::6812:1012 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700::6812:1112 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h2" ipv4hint=104.18.16.18,104.18.17.18 ipv6hint=2606:4700::6812:1012,2606:4700::6812:1112 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (super-net.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| 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 | 2412082413 |
| Primary NS (MNAME) | riya.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-14 02:29:44 | 3777ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-08 12:52:56 | 1908ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 17:10:34 | 837ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 11:07:08 | 1024ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 15:35:53 | 1001ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |