dystopia.dk is a .dk domain served by 2 nameservers (benedict.ns.cloudflare.com, lana.ns.cloudflare.com). It was registered on 13 July 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.10.159 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.10.159 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.190.134 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:a9f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:be86 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.10.159,172.67.190.134 ech=AEX+DQBBJAAgACCTuwGZ5klhCDps6fSZeh/rhFGvB6eMroxS34GSMc3LBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:a9f,2606:4700:3033::ac43:be86 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| TXT Record |
|---|
| brevo-code:29fdf51be3cb05171e6d1709305a1adc |
| facebook-domain-verification=r6sg6dmcshmx06scdmqygttdga81np |
| google-site-verification=F1e6H3enB4SaDY7hZwO5Jc1saX1AbO9xepKkmAgEOus |
| google-site-verification=I2TuNFZIp-AL53hQa0ebvM2lPerZUmjVJ-L9TVY_wnw |
| google-site-verification=ido7OlCwM8J7GgEERK4RsFlYQbN1qhtePE78b7Cf080 |
| v=spf1 mx include:spf.simply.com include:sendgrid.net include:servers.mcsv.net -all |
| Policy | Record (dystopia.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.simply.com include:sendgrid.net include:servers.mcsv.net -all |
| Policy | Record (_dmarc.dystopia.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@dystopia.dk; |
| www | 104.21.10.159 172.67.190.134 2606:4700:3030::6815:a9f 2606:4700:3033::ac43:be86 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network dystopia.dk: 104.21.10.159 172.67.190.134 2606:4700:3030::6815:a9f 2606:4700:3033::ac43:be86 (AS13335) www.dystopia.dk: 104.21.10.159 172.67.190.134 2606:4700:3030::6815:a9f 2606:4700:3033::ac43:be86 (AS13335) |
| 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 |
| Selector | CNAME | Key |
|---|---|---|
| k1 | dkim.mcsv.net | RSA · ~1024 bit below 2048 bit |
| — | 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: 5/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.dystopia.dk | ZRVyKgWOZlo1xB-enZWQ6Czjj9-VaU5HghxA41vK0Xk |
| TXT | _acme-challenge.dystopia.dk | a8TIiRQqzUPC3MqdO7M7pSFn_6WgfKEcLhJJ-CHIrEk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2415598977 |
| Primary NS (MNAME) | benedict.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 | 2014-07-13 |
| Expires | 2027-07-31 (287d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 01:35:37 | 2869ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-06 16:15:54 | 2638ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-24 13:18:07 | 1563ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-23 13:03:49 shown | 893ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-19 08:02:46 | 1359ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-27 09:26:09 | 714ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-24 01:05:21 | 2559ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-09 07:18:51 | 1117ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-07 04:12:53 | 1466ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-25 23:15:31 | 1573ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-05 23:06:04 | 2992ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-02 01:38:27 | 3991ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-02 01:35:26 | 1011ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-17 05:31:00 | 499ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-17 05:20:55 | 541ms | 2 NS 2 A 1 MX | 🔒 Secure |