langhoff-dohn.dk
Last scanned: 2026-08-27 19:50:47  ·  651ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   32ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 ns1.gigahost.dk AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited
🌍 A Records1 records   182ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.116.232.203 3600s 203.giga-ptr.232.116.217.in-addr.arpa
web3.gigahost.dk		 AS47292 Sentia Denmark A/S 217.116.224.0/20 🇩🇰 Denmark —
📧 MX Records3 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverlanghoff-dohn.dk → 217.116.232.203
🔶 Autoconfiglanghoff-dohn.dk → 217.116.232.203
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   279ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 autodiscover.gigahost.dk
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.langhoff-dohn.dk langhoff-dohn.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC100ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@langhoff-dohn.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
32ms
A
182ms
MX
45ms
AAAA
33ms
TXT
123ms
CAA
187ms
HTTPS
187ms
TLSA
42ms
SOA
0ms
MTA-STS
199ms
DNSSEC
100ms
SRV
279ms
Total
651ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 19:50:47 651ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 23:49:03 8442ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-13 07:06:54 4406ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-09 08:00:02 10221ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-02 01:17:20 1082ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-23 21:00:33 8963ms 5 NS 1 A 3 MX ❓ Unknown View
2026-07-16 15:28:50 1765ms 5 NS 1 A 3 MX ❓ Unknown View
2026-07-09 05:57:26 2122ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 18:07:41 2885ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-01 21:36:52 1781ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-20 09:42:06 979ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 12:12:38 882ms 5 NS 1 A 3 MX ⚠️ Bogus View
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