tj-blik.dk is a .dk domain served by 2 nameservers (arturo.ns.cloudflare.com, deb.ns.cloudflare.com). It was registered on 7 October 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.56.68 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.56.68 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.179.205 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.pub.mailpod9-cph3.one.com | 185.164.14.118 | mx1.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx2.pub.mailpod9-cph3.one.com | 185.164.14.119 | mx2.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx3.pub.mailpod9-cph3.one.com | 185.164.14.120 | mx3.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx4.pub.mailpod9-cph3.one.com | 185.164.14.124 | mx4.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:b3cd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:3844 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.56.68,172.67.179.205 ech=AEX+DQBBsQAgACA7Ol3rTyOSElVND2TJpqm0d+fpasAyh119ycLBS6jdLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b3cd,2606:4700:3033::6815:3844 |
| TXT Record |
|---|
| brevo-code:5211c0b8675bb50061af39e014887dd0 |
| v=spf1 mx a include:web.shared.mysmtp.com include:_custspf.one.com include:spf.brevo.com ~all |
| Policy | Record (tj-blik.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a include:web.shared.mysmtp.com include:_custspf.one.com include:spf.brevo.com ~all |
| Policy | Record (_dmarc.tj-blik.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com |
| www | 104.21.56.68 172.67.179.205 2606:4700:3032::ac43:b3cd 2606:4700:3033::6815:3844 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 8/10 · policy: ~all
| 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 | 2411701683 |
| Primary NS (MNAME) | arturo.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 | 2010-10-07 |
| Expires | 2026-10-31 (5d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 05:54:39 | 690ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-07 21:44:56 | 1198ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-06 21:41:52 | 2328ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-07 12:20:04 shown | 5582ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-10 04:38:49 | 4613ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-27 08:52:10 | 1910ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-23 17:25:56 | 1486ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-21 18:34:57 | 1175ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 01:14:25 | 902ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-17 13:08:47 | 3388ms | 2 NS 2 A 4 MX | 🔓 Insecure |