slkkerhed.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was registered on 1 December 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.136.94.29 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by custmx.cscdns.net. 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 |
|---|---|---|---|---|---|---|---|
| 83.136.94.29 | 14400s | — | AS31027 | GlobalConnect A/S | 83.136.88.0/21 | 🇩🇰 Denmark | Dyssegård |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 14400s | custmx.cscdns.net | 198.58.121.58 | — | AS63949 Akamai Connected Cloud |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 83.136.94.29 |
| 🔶 Autoconfig | 83.136.94.29 |
| TXT Record |
|---|
| v=spf1 ip4:83.136.94.29 -all |
| Policy | Record (slkkerhed.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:83.136.94.29 -all |
| Policy | Record (_dmarc.slkkerhed.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;adkim=s;aspf=s;fo=1;rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | digicert.com |
| 0 | issue | globalsign.com |
| 0 | issue | letsencrypt.org |
| 0 | issuewild | digicert.com |
| 0 | issuewild | globalsign.com |
| 0 | issuewild | letsencrypt.org |
| www | 83.136.94.29 (AS31027) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 0/10 · policy: -all
No problems found| 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 | 2022112905 |
| Primary NS (MNAME) | dns1.cscdns.net |
| Responsible (RNAME) | hostmaster@cscdns.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 14400s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2022-12-01 |
| Expires | 2026-11-30 (43d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 23:21:57 shown | 676ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-28 23:52:39 | 625ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 12:04:16 | 2618ms | 2 NS 1 A 1 MX | 🔓 Insecure |