pbu.dk is a .dk domain served by 4 nameservers (ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 198.202.211.1 is hosted by Cloudflare London, LLC (AS209242) in United States. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 198.202.211.1 | 900s | — | AS209242 | Cloudflare London, LLC | 198.202.211.0/24 | 🇺🇸 United States | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| _86ejiz6jfr990xbpam9qzx7xjxjvqio |
| _globalsign-domain-verification=_17qwYeSDd5LihUeVD6W8qIdMtugiGEK2VCy55GeBF |
| _globalsign-domain-verification=8IxtF8VRrLk91fgQChCg7SkAxZrUAjCEAEyGPw4mv1 |
| _globalsign-domain-verification=BuOlKrs5xxiJkSvHRiTtsDpDc5xV-pEBWJO7yaPJzU |
| _globalsign-domain-verification=JZRq8AkTNND9nCE-Zvh5GOqJFg4vn7QMnaSHdOGvHh |
| _globalsign-domain-verification=O-eNkvm7cmHfA1RGNNtuNG3-C84QAyZEo6QX7ot-qg |
| _globalsign-domain-verification=sWpftC_DXTCOiQXOivWnTXocBYxqBhC4XPNRw-eeR6 |
| _globalsign-domain-verification=u-r1yGHGjh12cx5oouR5RuGJ-ARltDJiG345aNQUjc |
| _mkpgiyp81xpu4102cb9u0x566zip4fx |
| _ryp55wnjwzr7qc2b2k7k6ravsbqsujz |
| _validation-contactemail=it@pbu.dk |
| mandrill_verify.4SG4HNm_lHkpLgE_Sofwtw |
| ms=ms44870932 |
| MS=ms66273000 |
| v=spf1 ip4:194.126.223.252 ip4:194.126.223.253 include:spf.protection.outlook.com include:spf.mailanyone.net include:spf.mandrillapp.com -all |
| Policy | Record (pbu.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:194.126.223.252 ip4:194.126.223.253 include:spf.protection.outlook.com include:spf.mailanyone.net include:spf.mandrillapp.com -all |
| Policy | Record (_dmarc.pbu.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email; |
| www CNAME | cdn.webflow.com (all on webflow.com) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 3/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| 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 | 1 |
| Primary NS (MNAME) | ns1-01.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 21:10:01 shown | 1466ms | 4 NS 1 A 4 MX | 🔓 Insecure |
| 2026-08-26 09:14:14 | 3906ms | 4 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-25 22:05:47 | 1623ms | 4 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-17 17:39:07 | 1653ms | 4 NS 1 A 4 MX | 🔓 Insecure |