432hz.dk

📜 Historical scan 2026-07-20 17:16:38  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

432hz.dk is a .dk domain served by 3 nameservers (ns1.linuxhus.dk, ns2.linuxhus.dk, ns3.linuxhus.dk). It was registered on 8 December 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.128.222.26 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by mx.mailsec.dk, h1.linuxhus.dk. 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.

🖥️ Nameservers#

3 records   34ms
NameserverIP addressesPTRASN / ISP
ns1.linuxhus.dk 37.128.222.18 — AS39642 Sinal A/S
ns2.linuxhus.dk 37.128.222.19 — AS39642 Sinal A/S
ns3.linuxhus.dk 37.128.222.20 — AS39642 Sinal A/S

🌍 A Records#

1 records   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
37.128.222.26 60s h1.linuxhus.dk AS39642 Sinal A/S 37.128.208.0/20 🇩🇰 Denmark Esbjerg

📧 MX Records#

2 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
5 60s mx.mailsec.dk 37.128.222.5 mx.mailsec.dk AS39642 Sinal A/S
10 60s h1.linuxhus.dk 37.128.222.26 h1.linuxhus.dk AS39642 Sinal A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover37.128.222.26
🔶 Autoconfig37.128.222.26

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   179ms
TXT Record
google-site-verification=CnKfMRbd6nn4VyBSn_FzfWNbz3dAlL6LuuLThU6fWIE

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.432hz.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records   38ms
FlagsTagValue
0 issuewild letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 23:12:08
www37.128.222.21 (AS39642) (address records, no CNAME)
www vs bare domainSame network
432hz.dk: 37.128.222.21 (AS39642)
www.432hz.dk: 37.128.222.21 (AS39642)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — 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.

🔗 TLSA / DANE#

2 records   4067ms
Service / OwnerTypeCert association
SMTP _25._tcp.h1.linuxhus.dk DANE-EE · Full cert · SHA-256 4483133018F7969C9949B551C33278DC…
HTTPS _443._tcp.432hz.dk DANE-EE · Full cert · SHA-256 11DEDBCD40D8958D3C37A12D3585B2A1…

🔐 DNSSEC#

57ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

2025ms
FieldValue
Serial2026070400
Primary NS (MNAME)ns1.linuxhus.dk
Responsible (RNAME)root@ns1.linuxhus.dk
Refresh60s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-13 17:43:21
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2022-12-08
Expires2026-12-07 (51d)

🔗 Same registrant#

11 domains

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).

DomainRegistrar
144.dkPunktum dk A/S (direct)
144000.dkPunktum dk A/S (direct)
danmark-vaagner.dkPunktum dk A/S (direct)
danmark-vågner.dkPunktum dk A/S (direct)
danmarkvågner.dkPunktum dk A/S (direct)
klartraum-welle.dkPunktum dk A/S (direct)
lawofone.dkPunktum dk A/S (direct)
linuxhus.dkPunktum dk A/S (direct)
mailsec.dkPunktum dk A/S (direct)
solfeggio.dkPunktum dk A/S (direct)
thelawofone.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
32ms
MX
31ms
AAAA
36ms
TXT
179ms
CAA
38ms
HTTPS
37ms
TLSA
4067ms
SOA
2025ms
MTA-STS
56ms
DNSSEC
57ms
SRV
65ms
Total
10617ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 23:12:08 1806ms 3 NS 1 A 2 MX 🔒 Secure
2026-10-09 13:18:59 1162ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-29 23:02:42 1079ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-28 02:05:32 899ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-26 13:14:03 28341ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-23 12:34:30 1110ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-31 22:16:04 909ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-18 20:00:38 19047ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-17 15:33:58 878ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-16 04:58:44 10031ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-09 23:05:22 3214ms 3 NS 1 A 2 MX 🔒 Secure
2026-07-26 09:20:09 1169ms 3 NS 1 A 2 MX 🔒 Secure
2026-07-20 17:16:38 shown 10617ms 3 NS 1 A 2 MX 🔒 Secure
2026-07-05 00:06:08 1553ms 3 NS 1 A 2 MX 🔒 Secure
2026-07-02 00:06:51 1209ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-16 13:14:24 1055ms 3 NS 1 A 2 MX 🔒 Secure
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