blacknote.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 20 February 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.52.119.142 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by mail.gadecs.com. 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 |
|---|---|---|---|---|---|---|---|
| 86.52.119.142 | 3600s | lagavulin.gadecs.com | AS39642 | Sinal A/S | 86.52.0.0/16 | 🇩🇰 Denmark | Aalborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.gadecs.com | 2a13:8a02:7001:4766::affe 86.52.119.142 |
lagavulin.gadecs.com lagavulin.gadecs.com |
AS213320 Norlys Telco A/S AS39642 Sinal A/S |
| TXT Record |
|---|
| v=spf1 include:gadecs.com -all |
| Policy | Record (blacknote.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:gadecs.com -all |
| Policy | Record (_dmarc.blacknote.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc@gadecs.com; ruf=mailto:dmarc@gadecs.com; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=quarantine |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:mgs@gadecs.com |
| 0 | issue | letsencrypt.org |
| www CNAME | blacknote.dk (all on blacknote.dk) → 86.52.119.142 (AS39642) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.gadecs.com | DANE-EE · SPKI · SHA-256 | A6353546852F2FBBE05F2CCFE65C2AA6… |
| SMTP _25._tcp.mail.gadecs.com | DANE-TA · SPKI · SHA-256 | 3586D4ECF070578CBD27AEDCE20B964E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2022122817 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | post@dns.services |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 7200s |
| Field | Value |
|---|---|
| Registrar | dns.services ApS |
| Registered | 2002-02-20 |
| Expires | 2026-11-30 (42d) |
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 |
|---|---|
| dualstack.dk | dns.services ApS |
| fe80.dk | dns.services ApS |
| kippers.dk | dns.services ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 06:06:28 | 892ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 20:51:31 | 569ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 22:21:16 | 1531ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 11:34:53 | 653ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 00:14:14 shown | 1134ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 14:45:51 | 2583ms | 3 NS 1 A 1 MX | 🔒 Secure |