petrou.dk
Last scanned: 2026-06-20 17:49:58  ·  936ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   86ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
37.34-46.152.69.62.in-addr.arpa		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.dns.services 185.55.197.53 ns3.dns.services AS60153 Inpadi ApS
🌍 A Records1 records   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.31.252.171 3600s 78-31-252-171.static.kviknet.net AS204151 EWII Bredbaand A/S 78.31.252.0/22 🇩🇰 Denmark Ans
📧 MX Records1 records   89ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.kellernet.dk 78.31.252.171 78-31-252-171.static.kviknet.net AS204151 EWII Bredbaand A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover78.31.252.171
🔶 Autoconfig78.31.252.171
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   388ms
TXT Record
v=spf1 mx a include:web.shared.mysmtp.com ~all
✉️ SPF
PolicyRecord (petrou.dk)
~all (soft fail) v=spf1 mx a include:web.shared.mysmtp.com ~all
📨 DMARC
PolicyRecord (_dmarc.petrou.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc-aggregate@kellernet.dk; ruf=mailto:dmarc-failure@kellernet.dk; fo=1
📬 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)
🔐 DNSSEC255ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA78ms
FieldValue
Serial2024052342
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
86ms
A
71ms
MX
89ms
AAAA
79ms
TXT
388ms
CAA
83ms
HTTPS
93ms
TLSA
113ms
SOA
78ms
MTA-STS
73ms
DNSSEC
255ms
SRV
153ms
Total
936ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 17:49:58 936ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 12:57:28 1679ms 3 NS 1 A 1 MX 🔒 Secure View
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