entens.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 212.54.83.130 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by mail.entens.dk. 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 |
|---|---|---|---|---|---|---|---|
| 212.54.83.130 | 600s | mail.entens.dk | AS9158 | Telenor A/S | 212.54.64.0/19 | 🇩🇰 Denmark | Herlev |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.entens.dk | 212.54.83.130 | mail.entens.dk | AS9158 Telenor A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.54.83.130 |
| 🔶 Autoconfig | 212.54.83.130 |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (entens.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.entens.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=25; fo=1; rua=mailto:dmarc@entens.dk |
| Check | Result |
|---|---|
| Status | 🧪 Testing |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | testing |
| Policy ID | 202110081335 |
| max_age | 604800s |
| Policy MX | entens.dk, *.entens.dk |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:postmaster@entens.dk |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| www CNAME | entens.dk (all on entens.dk) → 212.54.83.130 (AS9158) |
| 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: 1/10 · 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 00:53:53 shown | 725ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 09:36:26 | 2291ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-02 10:00:14 | 992ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 23:23:37 | 1142ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 09:48:10 | 671ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 07:45:59 | 1268ms | 4 NS 1 A 1 MX | 🔒 Secure |