trollduck.dk
Last scanned: 2026-08-27 15:38:56  ·  756ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   49ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.116.232.217 43200s 217.giga-ptr.232.116.217.in-addr.arpa
web17.gigahost.dk		 AS47292 Sentia Denmark A/S 217.116.224.0/20 🇩🇰 Denmark —
📧 MX Records1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.gigahost.dk 89.186.169.85 — AS47292 Sentia Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   207ms
TXT Record
v=spf1 mx include:spf:gigahost.dk -all
✉️ SPF
PolicyRecord (trollduck.dk)
-all (hard fail) v=spf1 mx include:spf:gigahost.dk -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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC116ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080801
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
49ms
A
57ms
MX
47ms
AAAA
53ms
TXT
207ms
CAA
58ms
HTTPS
54ms
TLSA
99ms
SOA
0ms
MTA-STS
73ms
DNSSEC
116ms
SRV
77ms
Total
756ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 15:38:56 756ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 14:26:19 878ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-09 18:32:48 3277ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 08:37:43 4616ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 07:21:39 3054ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 02:07:56 1026ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 13:40:52 945ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 08:37:16 886ms 2 NS 1 A 1 MX 🔒 Secure View
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