duhund.dk

Records from scan: 2026-08-27 09:59:48  ·  1312ms total  ·  last checked 2026-10-16 20:00 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duhund.dk is a .dk domain served by 2 nameservers (ns51.gullestrupnet.dk, ns52.gullestrupnet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 82.165.189.144 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by mail.duhund.dk, backupmail.gullestrupnet.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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.

🖥️ Nameservers#

2 records   46ms
NameserverIP addressesPTRASN / ISP
ns51.gullestrupnet.dk 82.165.189.144 gn51.gullestrupnet.dk AS8560 IONOS SE
ns52.gullestrupnet.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE

🌍 A Records#

1 records   76ms
IPTTLPTRASNISP / OrgCIDRCountryCity
82.165.189.144 86400s gn51.gullestrupnet.dk AS8560 IONOS SE 82.165.0.0/16 🇩🇪 Germany —

📧 MX Records#

2 records   73ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.duhund.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE
30 86400s backupmail.gullestrupnet.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover82.165.189.144
🔶 Autoconfig82.165.189.144

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   716ms
TXT Record
v=spf1 ip4:82.165.203.134 ip4=82.165.189.144 +a +mx -all

✉️ SPF#

PolicyRecord (duhund.dk)
-all (hard fail) v=spf1 ip4:82.165.203.134 ip4=82.165.189.144 +a +mx -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-14 17:00:04
www82.165.189.144 (AS8560) (address records, no CNAME)
www vs bare domainSame network
duhund.dk: 82.165.189.144 (AS8560)
www.duhund.dk: 82.165.189.144 (AS8560)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.duhund.dk KjV-V8KerrVB5zq_oehEosTOVQmwhCUkzz3iOLg34pc

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

144ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2022063001
Primary NS (MNAME)ns51.gullestrupnet.dk
Responsible (RNAME)speedpeter@gmail.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)10800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
46ms
A
76ms
MX
73ms
AAAA
68ms
TXT
716ms
CAA
75ms
HTTPS
86ms
TLSA
231ms
SOA
0ms
MTA-STS
95ms
DNSSEC
144ms
SRV
581ms
Total
1312ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-08-27 09:59:48 shown 1312ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-26 01:42:35 1671ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-24 07:24:49 964ms 2 NS 1 A 2 MX ❓ Unknown
2026-06-17 05:07:28 535ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-17 05:02:43 18525ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-17 05:01:29 1743ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-17 05:00:43 705ms 2 NS 1 A 2 MX 🔓 Insecure
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