rj11.dk is a .dk domain served by 2 nameservers (ns1.ppi.dk, ns2.ppi.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.88.249.121 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.webhouse.dk. 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 |
|---|---|---|---|---|---|---|---|
| 193.88.249.121 | 1800s | webserver3.webhouse.dk | AS3292 | TDC Holding A/S | 193.88.0.0/15 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 1800s | mail.webhouse.dk | 87.118.111.6 | mail.webhouse.dk | AS31103 Keyweb AG |
| TXT Record |
|---|
| v=spf1 include:webhouse.net include:_spf.google.com -all |
| Policy | Record (rj11.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:webhouse.net include:_spf.google.com -all |
| Policy | Record (_dmarc.rj11.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | rj11.dk (all on rj11.dk) → 193.88.249.121 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 2/10 · 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 | 2024020102 |
| Primary NS (MNAME) | ns2.ppi.dk |
| Responsible (RNAME) | hostmaster@webhouse.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 22:23:14 shown | 798ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 08:37:33 | 10033ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 10:18:43 | 1191ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 20:45:29 | 2469ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 12:13:11 | 3151ms | 2 NS 1 A 1 MX | 🔓 Insecure |