mathieu.dk
Last scanned: 2026-07-03 19:17:41  ·  4375ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   253ms
NameserverIP addressesPTRASN / ISP
ns1.yayhosting.dk 195.242.130.62
2001:67c:564:fffe::100		 ns1.yayhosting.dk
—		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.yayhosting.dk 2a00:1b18:2:3:1::2
62.69.152.35		 ns2.yayhosting.dk
35.34-46.152.69.62.in-addr.arpa		 AS47527 DLX A/S
AS47527 DLX A/S
🌍 A Records1 records   246ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.130.52 14400s whm02.yayhosting.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —
📧 MX Records1 records   238ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s mathieu.dk 195.242.130.52 whm02.yayhosting.dk AS62121 Christian Ebsen ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.242.130.52
🔶 Autoconfig195.242.130.52
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   284ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 whm02.yayhosting.dk
📝 TXT Records1 records   607ms
TXT Record
v=spf1 ip4:195.242.130.52 include:_spf.yayhosting.dk +a +mx ~all
✉️ SPF
PolicyRecord (mathieu.dk)
~all (soft fail) v=spf1 ip4:195.242.130.52 include:_spf.yayhosting.dk +a +mx ~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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.mathieu.dk x6yGEW2adtcq3SWX1fq5IpXkcmm5J0fl_RclMLkhrCQ
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC464ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026070201
Primary NS (MNAME)ns1.yayhosting.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
253ms
A
246ms
MX
238ms
AAAA
268ms
TXT
607ms
CAA
256ms
HTTPS
283ms
TLSA
807ms
SOA
0ms
MTA-STS
326ms
DNSSEC
464ms
SRV
284ms
Total
4375ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-03 19:17:41 4375ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 11:02:15 1550ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:47:38 1015ms 2 NS 1 A 1 MX 🔒 Secure View
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