efas.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 185.21.40.30 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, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.simply.com | — | — | — |
| ns2.simply.com | — | — | — |
| ns3.simply.com | — | — | — |
| ns4.simply.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.40.30 | — | vm1330.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | dk.mx1.mailanyone.net | 192.162.219.155 | mx41.electric.net | AS16509 Amazon.com, Inc. |
| 20 | — | dk.mx2.mx25.net | 192.162.219.49 | mx41.electric.net | AS16509 Amazon.com, Inc. |
| 30 | — | dk.mx3.mailanyone.net | 192.162.219.255 | mx41.electric.net | AS16509 Amazon.com, Inc. |
| 40 | — | dk.mx4.mx25.net | 192.162.219.255 | mx41.electric.net | AS16509 Amazon.com, Inc. |
| TXT Record |
|---|
| facebook-domain-verification=5p2aodvjhidkstgpkoz1ouf6obhfip |
| MS=ms56605338 |
| v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCCVthG5T3w5c+dW5fQulWu+7D67WeQp42i3VQfDOfq/TeNYZhSi6ukxYqZVdR3knqCB6DKH3XjVlnZnZH5EmrP50HRJUSvSJ02yvAfGvAidjEwSvhZfdFPxi1AnkNORyDyMZ64vNAQ9GjDWG8om9ozGazLg3nkrWQEiu7JAHOubwIDAQAB |
| v=spf1 a mx include:web.shared.mysmtp.com include:spf.mailanyone.net include:spf.protection.outlook.com ~all |
| vpe=93ef8261 |
| Policy | Record (efas.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:web.shared.mysmtp.com include:spf.mailanyone.net include:spf.protection.outlook.com ~all |
| www | 185.21.40.30 (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: 8/10 · policy: ~all
| 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 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025042300 |
| 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 10:08:43 | 1176ms | 4 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 09:18:37 | 2846ms | 4 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-05 12:26:07 | 1930ms | 4 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-01 23:31:38 | 989ms | 4 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 06:20:38 | 2645ms | 4 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 06:03:14 | 560ms | 4 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 06:02:35 | 30110ms | 4 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 06:01:03 shown | 1482ms | 4 NS 1 A 4 MX | 🔒 Secure |