djransborg.dk is a .dk domain served by 2 nameservers (jo.ns.cloudflare.com, renan.ns.cloudflare.com). It was registered on 19 June 2026 (WHOIS) and first appeared in the .dk zone on 20 June 2026. Its website address 104.21.27.46 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.djransborg.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.27.46 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.168.232 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.djransborg.dk | 45.88.223.100 | vmi3332806.contaboserver.net | AS51167 Contabo GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:1b2e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:a8e8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.27.46,172.67.168.232 ech=AEX+DQBBXwAgACBpZ/MBLpQy9QmmGKzHdE/xlOJ2iMmUfU3krv/kCGzmQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1b2e,2606:4700:3036::ac43:a8e8 |
| TXT Record |
|---|
| v=spf1 ip4:45.88.223.100 -all |
| Policy | Record (djransborg.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:45.88.223.100 -all |
| Policy | Record (_dmarc.djransborg.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; adkim=s; aspf=s |
| www | 104.21.27.46 172.67.168.232 2606:4700:3032::6815:1b2e 2606:4700:3036::ac43:a8e8 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network djransborg.dk: 188.114.96.1 188.114.97.1 2606:4700:3032::6815:1b2e 2606:4700:3036::ac43:a8e8 (AS13335) www.djransborg.dk: 104.21.27.46 172.67.168.232 2606:4700:3032::6815:1b2e 2606:4700:3036::ac43:a8e8 (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~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: 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 | 2416010907 |
| Primary NS (MNAME) | jo.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-06-19 |
| Expires | 2027-06-18 (242d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-27 23:10:41 shown | 638ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-16 21:55:46 | 962ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-06 18:36:32 | 1978ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-28 07:25:18 | 894ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-25 18:11:10 | 386ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-01 17:56:28 | 754ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 12:22:38 | 598ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-20 08:34:42 | 487ms | 3 NS 1 A 0 MX | 🔒 Secure |