chenriques.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.61.87.14 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 87.61.87.14 | 3600s | 0x573d570e.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 87.61.0.0/17 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| protonmail-verification=62871ed74a7c970eafd8f6c0b23d5affb666c93c |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (chenriques.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.chenriques.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026071300 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 16:54:24 | 1529ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-09 13:20:31 | 569ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-03 02:05:12 | 809ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 05:24:35 | 720ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-29 15:20:44 | 1934ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 12:05:16 shown | 820ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-09 14:24:51 | 686ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-15 21:43:00 | 997ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 20:25:09 | 791ms | 3 NS 1 A 2 MX | 🔒 Secure |