petrochem.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.28 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 185.20.205.28 | 3600s | linux357.unoeuro.com | AS48854 | team.blue Denmark A/S | 185.20.204.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| google-site-verification=4vb5JpF1BTkcCmMfr1g3ivl-GNehjfKGT4l0vajVEok |
| lime-domain-verification=BC3042D10DF728E |
| v=spf1 ip4:212.178.179.130 include:spf.protection.outlook.com include:spf.bedrock.lime-technologies.com include:spf.mailanyone.net -all |
| Policy | Record (petrochem.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:212.178.179.130 include:spf.protection.outlook.com include:spf.bedrock.lime-technologies.com include:spf.mailanyone.net -all |
| Policy | Record (_dmarc.petrochem.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; pct=100; rua=mailto:re+xkzclroq1ts@dmarc.postmarkapp.com,mailto:dmarc_agg@vali.email; sp=none; aspf=r; |
| www | 185.20.205.28 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
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 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| 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 | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100100 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 22:30:31 shown | 1620ms | 4 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-31 20:55:50 | 800ms | 4 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 10:51:47 | 1010ms | 4 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 07:37:30 | 836ms | 4 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 13:07:41 | 1185ms | 4 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 20:37:52 | 1730ms | 4 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 16:34:41 | 918ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 05:14:04 | 1011ms | 4 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 11:32:06 | 1674ms | 4 NS 1 A 4 MX | 🔒 Secure |