lj-data.dk is a .dk domain served by 2 nameservers (paul.ns.cloudflare.com, sara.ns.cloudflare.com). It was registered on 2 May 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.7.201 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.lj-data.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.7.201 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.187.254 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.lj-data.dk | 157.90.153.225 | hermes.www5.info | AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:7c9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:bbfe | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.7.201,172.67.187.254 ech=AEX+DQBBXwAgACAELoo/cji6lVY2G42q27sksdfGAm/zE5HF464vUt8+AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:7c9,2606:4700:3036::ac43:bbfe |
| TXT Record |
|---|
| v=spf1 a mx ip4:157.90.153.225 ip6:2a01:4f8:c013:37ec:0:0:0:1 ~all |
| Policy | Record (lj-data.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ip4:157.90.153.225 ip6:2a01:4f8:c013:37ec:0:0:0:1 ~all |
| Policy | Record (_dmarc.lj-data.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none;sp=quarantine;pct=100;rua=mailto:postmaster@web.lj-data.dk |
| www | 104.21.7.201 172.67.187.254 2606:4700:3030::6815:7c9 2606:4700:3036::ac43:bbfe (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 2/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.lj-data.dk | 2vWU0ut3g8Qg9gCEKbRh102UVme3J3P5tQQPQ60b5Ao |
| TXT | _acme-challenge.lj-data.dk | XapOtpjEaPd2EB5L2PrHp0Hlzm25ZkalClgIOcdpkHU |
| 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 | 2412519149 |
| Primary NS (MNAME) | paul.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2001-05-02 |
| Expires | 2027-06-30 (253d) |
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).
| Domain | Registrar |
|---|---|
| ljdata.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 14:43:32 | 3271ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-16 12:53:02 | 1859ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 23:01:01 | 658ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-20 21:21:48 | 2533ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-18 18:54:01 shown | 1259ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-24 23:17:17 | 2597ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-21 16:57:24 | 766ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-20 09:06:03 | 2271ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 13:44:22 | 2424ms | 2 NS 2 A 1 MX | 🔓 Insecure |