shervin.dk
Last scanned: 2026-08-28 07:30:18  ·  10055ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   71ms
NameserverIP addressesPTRASN / ISP
ns1.elite-dns.net 2a00:85c0:1::240:10
92.53.240.10		 ns1.elite-dns.net
ns1.elite-dns.net		 AS203315 Web Wiz Ltd
AS203315 Web Wiz Ltd
ns2.elite-dns.co.uk 2a00:85c0:3::243:10
92.53.243.10		 ns2.elite-dns.co.uk
ns2.elite-dns.co.uk		 AS203315 Web Wiz Ltd
AS203315 Web Wiz Ltd
ns3.elite-dns.org 2a00:85c0:1::241:10
92.53.241.10		 ns3.elite-dns.org
ns3.elite-dns.org		 AS203315 Web Wiz Ltd
AS203315 Web Wiz Ltd
🌍 A Records1 records   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
92.53.241.33 3600s web33-phoenix.websitelive.net AS203315 Web Wiz Ltd 92.53.240.0/22 🇬🇧 United Kingdom —
📧 MX Records2 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 10800s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.websitelive.net → 92.53.240.50
🔶 Autoconfigautoconfig.websitelive.net → 92.53.240.50
🔷 AAAA Records (IPv6)1 records   74ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a00:85c0:1::241:33 3600s web33-phoenix.websitelive.net AS203315 Web Wiz Ltd 2a00:85c0:1:0:0:0:0:0/48 🇬🇧 United Kingdom —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   895ms
TXT Record
google-site-verification=0X5YsFaCetFkbQNHja4Ac2Wpqe1QYV-bCHrkB-TuNuo
protonmail-verification=7c91e26a44e36d8ea12385894b20c37a8f9b6d7d
v=spf1 include:_spf.protonmail.ch ~all
✉️ SPF
PolicyRecord (shervin.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all
📨 DMARC
PolicyRecord (_dmarc.shervin.dk)
p=quarantine v=DMARC1; p=quarantine
📬 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 / DANE4 records   463ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
🔐 DNSSEC9102ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025121908
Primary NS (MNAME)ns.shervin.dk
Responsible (RNAME)hostmaster@shervin.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
71ms
A
62ms
MX
57ms
AAAA
74ms
TXT
895ms
CAA
66ms
HTTPS
82ms
TLSA
463ms
SOA
0ms
MTA-STS
329ms
DNSSEC
9102ms
SRV
424ms
Total
10055ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:30:18 10055ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-08-25 21:46:22 8010ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-29 23:34:44 6963ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 12:10:31 2280ms 3 NS 1 A 2 MX 🔓 Insecure View
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