1855cru.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.221.38.83 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by 1855cru-dk.mail.protection.outlook.com. 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 |
|---|---|---|---|---|---|---|---|
| 185.221.38.83 | 3600s | s1c4lb2.shopfactory.io | AS48854 | team.blue Denmark A/S | 185.221.36.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.152 |
| 🔶 Autoconfig | 185.221.38.83 |
| TXT Record |
|---|
| MS=ms40508184 |
| v=spf1 include:spf.protection.outlook.com include:spf.scannet.dk include:send.heyloyalty.com include:spf.shopfactory.io -all |
| Policy | Record (1855cru.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf.scannet.dk include:send.heyloyalty.com include:spf.shopfactory.io -all |
| Policy | Record (_dmarc.1855cru.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject; |
| www | 185.221.38.83 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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: 6/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101200 |
| 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 |
|---|---|---|---|
| 2026-10-13 10:14:59 shown | 1846ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 03:17:19 | 1246ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 03:05:42 | 870ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 16:05:44 | 1261ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 14:43:26 | 753ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 11:01:58 | 1090ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 21:54:53 | 696ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:39:52 | 754ms | 3 NS 1 A 1 MX | 🔒 Secure |