wulffdata.dk
📜 Historical scan 2026-06-29 23:10:04  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
NameserverIP addressesPTRASN / ISP
seamus.ns.cloudflare.com 108.162.195.184
162.159.44.184
172.64.35.184
2606:4700:58::a29f:2cb8
2803:f800:50::6ca2:c3b8
2a06:98c1:50::ac40:23b8		 seamus.ns.cloudflare.com
seamus.ns.cloudflare.com
seamus.ns.cloudflare.com
seamus.ns.cloudflare.com
seamus.ns.cloudflare.com
seamus.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
vera.ns.cloudflare.com 108.162.192.147
172.64.32.147
173.245.58.147
2606:4700:50::adf5:3a93
2803:f800:50::6ca2:c093
2a06:98c1:50::ac40:2093		 vera.ns.cloudflare.com
vera.ns.cloudflare.com
vera.ns.cloudflare.com
vera.ns.cloudflare.com
vera.ns.cloudflare.com
vera.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 300s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.krunbar.com 80.209.108.69 80.209.108.69.static.fibianet.dk AS44869 FIBIA P/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.krunbar.com → 80.209.108.69
🔶 Autoconfigmail.krunbar.com → 80.209.108.69
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   173ms
TXT Record
v=spf1 ip4:80.209.108.69 ~all
✉️ SPF
PolicyRecord (wulffdata.dk)
~all (soft fail) v=spf1 ip4:80.209.108.69 ~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)
🔐 DNSSEC66ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA44ms
FieldValue
Serial2406023746
Primary NS (MNAME)seamus.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
33ms
A
43ms
MX
48ms
AAAA
39ms
TXT
173ms
CAA
31ms
HTTPS
64ms
TLSA
61ms
SOA
44ms
MTA-STS
65ms
DNSSEC
66ms
SRV
67ms
Total
824ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 10:16:57 1276ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-06 08:57:07 1220ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-11 13:30:14 990ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-29 23:10:04 824ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 07:12:47 1050ms 2 NS 1 A 1 MX 🔓 Insecure View
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