cathrinekaltoft.dk
Last scanned: 2026-08-27 10:10:43  ·  1132ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   83ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
148.251.244.167 3600s cp06.nordicway.dk AS24940 Hetzner Online GmbH 148.251.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records3 records   60ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s 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 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
30 3600s cathrinekaltoft.dk 148.251.244.167
2a01:4f8:192:810d::2		 cp06.nordicway.dk
cp06.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)1 records   78ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:192:810d::2 3600s cp06.nordicway.dk AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   363ms
TXT Record
google-site-verification=-Ze1g1V4Uo1RmOhgPchfmsCdlLVwJiIR_Mgh9BmPxxM
protonmail-verification=cd820a44fc71c79f70c79c011bc193df7ad519dc
v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 +include:_spf.protonmail.ch +include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (cathrinekaltoft.dk)
~all (soft fail) v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 +include:_spf.protonmail.ch +include:relay.mailchannels.net ~all
📨 DMARC
PolicyRecord (_dmarc.cathrinekaltoft.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:psykolog@cathrinekaltoft.dk
📬 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.cathrinekaltoft.dk 1GOsgy-GnCn27DaIl8UxB30Evx2oUiZWk63gM7vnVnc
🔗 TLSA / DANE4 records   76ms
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 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
🔐 DNSSEC117ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082501
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
83ms
A
68ms
MX
60ms
AAAA
78ms
TXT
363ms
CAA
90ms
HTTPS
86ms
TLSA
76ms
SOA
0ms
MTA-STS
122ms
DNSSEC
117ms
SRV
103ms
Total
1132ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 10:10:43 1132ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-26 22:22:20 2054ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-26 10:37:53 793ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 19:45:27 775ms 2 NS 1 A 3 MX 🔓 Insecure View
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