eumail.dk
Last scanned: 2026-08-28 09:42:10  ·  517ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   48ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records
🌍
No A records found
📧 MX Records1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
20 3600s 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
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   146ms
TXT Record
v=spf1 include:_spf.protonmail.ch include:_spf.protonmail.ch ~all
v=spf1 include:_spf.protonmail.ch protonmail-verification=61c37447d1a7c46820360dfb87e7313feb01beb1
✉️ SPF
⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (eumail.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch include:_spf.protonmail.ch ~all
no all — incomplete SPF v=spf1 include:_spf.protonmail.ch protonmail-verification=61c37447d1a7c46820360dfb87e7313feb01beb1
📨 DMARC
PolicyRecord (_dmarc.eumail.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 / DANE2 records   50ms
Service / OwnerTypeCert association
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2025040911
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
48ms
A
45ms
MX
50ms
AAAA
54ms
TXT
146ms
CAA
59ms
HTTPS
41ms
TLSA
50ms
SOA
0ms
MTA-STS
61ms
DNSSEC
86ms
SRV
71ms
Total
517ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 09:42:10 517ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-28 08:01:45 605ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-19 17:43:26 6760ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-17 08:29:54 357ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-17 08:29:05 629ms 3 NS 0 A 1 MX 🔒 Secure View
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