teens.dk is a .dk domain served by 2 nameservers (sage.ns.cloudflare.com, veronica.ns.cloudflare.com). It was registered on 9 November 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx.dka.mailcore.net. The zone is not DNSSEC-signed, publishes a 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 167.99.248.199 | — | m01.webswarm.fra1-03.do.fjordmail.no | AS14061 | — | — | — | — |
| TXT Record |
|---|
| v=spf1 include:spf.lytzenitmail.dk include:spf.mailcore.net ip4:212.242.40.0/21 -all |
| Policy | Record (teens.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.lytzenitmail.dk include:spf.mailcore.net ip4:212.242.40.0/21 -all |
| Policy | Record (_dmarc.teens.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; adkim=s; aspf=s; fo=1; sp=reject; ruf=mailto:postmaster@teens.dk; |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | ssl.com |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| www | 68.183.243.94 (AS14061) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 2/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.dka.mailcore.net | DANE-EE · SPKI · SHA-256 | 40F9D37C5916C036178AC4588F4425C9… |
| 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 | 2406618166 |
| Primary NS (MNAME) | sage.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Domeneshop AS |
| Registered | 1998-11-09 |
| Expires | 2026-12-31 (71d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
Showing 100 of 144.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 07:04:29 | 1847ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 06:58:01 | 1023ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 00:40:20 | 861ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 00:23:19 | 948ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 23:54:04 | 3017ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 23:32:34 | 1389ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 21:37:27 | 1479ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 21:21:17 | 1247ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 23:32:31 | 3161ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 19:03:53 | 2023ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 18:23:46 | 817ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-02 01:07:44 | 1517ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 06:05:44 | 1004ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 01:16:36 shown | 1382ms | 2 NS 1 A 1 MX | 🔓 Insecure |