dfs-zma.dk
Last scanned: 2026-09-04 03:39:42  ·  1412ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   27ms
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   26ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 3600s — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —
📧 MX Records3 records   182ms
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
🔷 Autodiscoverdfs-zma.dk → 46.183.138.100
🔶 Autoconfigdfs-zma.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   208ms
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.dfs-zma.dk dfs-zma.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC255ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026090301
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@dfs-zma.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
27ms
A
26ms
MX
182ms
AAAA
173ms
TXT
131ms
CAA
26ms
HTTPS
26ms
TLSA
506ms
SOA
0ms
MTA-STS
38ms
DNSSEC
255ms
SRV
208ms
Total
1412ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 03:39:42 1412ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-28 00:21:35 884ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 10:28:08 1805ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-14 01:31:49 8845ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-06 18:11:22 1190ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-30 10:41:12 10043ms 5 NS 0 A 3 MX 🔓 Insecure View
2026-07-23 20:42:52 1150ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-16 19:40:09 1015ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-11 06:01:07 1020ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-08 13:01:40 25672ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 20:07:53 4016ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-26 05:41:15 2797ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-18 11:22:49 1491ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 02:35:19 566ms 5 NS 1 A 3 MX 🔓 Insecure View
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