wulffit.dk
Last scanned: 2026-08-27 08:26:56  ·  590ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   39ms
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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
167.86.110.118 43200s wulff03.wulffit.dk AS51167 Contabo GmbH 167.86.96.0/19 🇫🇷 France Lauterbourg
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s wulff03.wulffit.dk 167.86.110.118 wulff03.wulffit.dk AS51167 Contabo GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverwulffit.dk → 167.86.110.118
🔶 Autoconfigwulffit.dk → 167.86.110.118
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   171ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (wulffit.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.wulffit.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100;
📬 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.wulffit.dk wulffit.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC75ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080101
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
39ms
A
40ms
MX
49ms
AAAA
42ms
TXT
171ms
CAA
37ms
HTTPS
42ms
TLSA
56ms
SOA
0ms
MTA-STS
64ms
DNSSEC
75ms
SRV
63ms
Total
590ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 08:26:56 590ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-09 11:15:17 8859ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 14:49:58 6947ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 17:00:14 2298ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 14:14:13 1021ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 11:24:08 1165ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 06:28:18 1178ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 21:36:37 613ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 03:05:30 886ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 08:01:08 1045ms 2 NS 1 A 1 MX 🔒 Secure View
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