korfitz-nielsen.dk
Last scanned: 2026-09-11 10:41:00  ·  1553ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   186ms
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   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 3600s — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —
📧 MX Records3 records   192ms
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
🔷 Autodiscoverkorfitz-nielsen.dk → 46.183.138.100
🔶 Autoconfigkorfitz-nielsen.dk → 46.183.138.100
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   326ms
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.korfitz-nielsen.dk korfitz-nielsen.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC219ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026091001
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@korfitz-nielsen.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
186ms
A
57ms
MX
192ms
AAAA
191ms
TXT
149ms
CAA
193ms
HTTPS
55ms
TLSA
712ms
SOA
0ms
MTA-STS
194ms
DNSSEC
219ms
SRV
326ms
Total
1553ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-11 10:41:00 1553ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-09-06 12:32:49 682ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-28 01:35:00 1328ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-27 01:11:45 1088ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 11:48:40 6981ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-13 04:54:30 3612ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-06 08:37:39 1163ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-01 18:56:40 1550ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-23 02:12:40 973ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-16 14:13:19 1560ms 5 NS 1 A 3 MX ❓ Unknown View
2026-07-14 07:42:28 8931ms 5 NS 1 A 3 MX ❓ Unknown View
2026-07-03 19:32:56 5164ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-27 02:53:19 954ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-25 04:35:19 799ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-18 13:20:48 3185ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 12:00:59 746ms 5 NS 1 A 3 MX 🔓 Insecure View
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