piajohannesen.dk is a .dk domain served by 2 nameservers (donald.ns.cloudflare.com, ines.ns.cloudflare.com). It was registered on 20 November 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.11.174 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by piajohannesen-dk.mail.protection.outlook.com, mx.simply.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.11.174 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.166.179 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.166.179 |
| 🔶 Autoconfig | 104.21.11.174 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:bae | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:a6b3 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.11.174,172.67.166.179 ech=AEX+DQBB0wAgACC4nQcMvk2UkjdqVSbXtc5WcbetZZSEOguvuAqcMTHiMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:bae,2606:4700:3036::ac43:a6b3 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms41680834 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (piajohannesen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 104.21.11.174 172.67.166.179 2606:4700:3035::6815:bae 2606:4700:3036::ac43:a6b3 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network piajohannesen.dk: 104.21.11.174 172.67.166.179 2606:4700:3035::6815:bae 2606:4700:3036::ac43:a6b3 (AS13335) www.piajohannesen.dk: 104.21.11.174 172.67.166.179 2606:4700:3035::6815:bae 2606:4700:3036::ac43:a6b3 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 4B949F05A63FED95FC94B3A83DD70167… |
| 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 | 2417158545 |
| Primary NS (MNAME) | donald.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2012-11-20 |
| Expires | 2026-11-30 (37d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 01:33:11 shown | 3139ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-10-01 20:21:51 | 1571ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-23 18:32:00 | 1127ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-11 19:56:37 | 1576ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-25 02:29:16 | 1021ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-12 23:03:19 | 1498ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-06 15:59:06 | 1971ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-25 22:16:14 | 1244ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-25 13:06:28 | 4086ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-24 13:22:08 | 1340ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-17 16:27:37 | 19841ms | 2 NS 2 A 2 MX | 🔓 Insecure |