redlich.dk
Last scanned: 2026-08-15 07:18:37  ·  3155ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   211ms
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
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   182ms
IPTTLPTRASNISP / OrgCIDRCountryCity
90.185.81.179 600s x5ab951b3.customers.hiper-net.dk AS203953 Hiper A/S 90.184.0.0/15 🇩🇰 Denmark Brønshøj
📧 MX Records2 records   231ms
PriorityTTLMail ServerIP addressesPTRASN
10 1868s 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 1868s 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 Records3 records   549ms
TXT Record
pm-verification=vlvyknlhhlmkhuwngopmbsubpbkoov
protonmail-verification=ed3d2d4cd83f6a9d555c0c5c7ed65820bd8d79a8
v=spf1 include:_spf.protonmail.ch ~all
✉️ SPF
PolicyRecord (redlich.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all
📨 DMARC
PolicyRecord (_dmarc.redlich.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   245ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
🔐 DNSSEC498ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081400
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
211ms
A
182ms
MX
231ms
AAAA
170ms
TXT
549ms
CAA
211ms
HTTPS
193ms
TLSA
245ms
SOA
0ms
MTA-STS
394ms
DNSSEC
498ms
SRV
297ms
Total
3155ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-15 07:18:37 3155ms 4 NS 1 A 2 MX 🔒 Secure View
2026-08-08 18:54:01 33048ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-23 05:22:25 856ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-18 08:21:05 1156ms 4 NS 1 A 2 MX 🔒 Secure View
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