rasmuskr.dk
Last scanned: 2026-08-10 11:51:20  ·  3037ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   234ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   232ms
IPTTLPTRASNISP / OrgCIDRCountryCity
159.69.31.76 600s static.76.31.69.159.clients.your-server.de AS24940 Hetzner Online GmbH 159.69.0.0/16 🇩🇪 Germany Nuremberg
📧 MX Records2 records   220ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s 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 600s 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
🔷 Autodiscover159.69.31.76
🔶 Autoconfig159.69.31.76
🔷 AAAA Records (IPv6)1 records   212ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:1c1c:262e::1 600s — AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Nuremberg
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   452ms
TXT Record
protonmail-verification=5411104892d2e17504d0fa4723ac8ef35946c406
v=spf1 include:_spf.protonmail.ch mx ~all
✉️ SPF
PolicyRecord (rasmuskr.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch mx ~all
📨 DMARC
PolicyRecord (_dmarc.rasmuskr.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:junk@rasmuskr.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
🔗 TLSA / DANE4 records   415ms
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…
🔐 DNSSEC359ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080901
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
234ms
A
232ms
MX
220ms
AAAA
212ms
TXT
452ms
CAA
205ms
HTTPS
220ms
TLSA
415ms
SOA
0ms
MTA-STS
284ms
DNSSEC
359ms
SRV
264ms
Total
3037ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-10 11:51:20 3037ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-13 21:51:10 9989ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 20:33:07 792ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-23 02:03:49 1085ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 06:49:01 2693ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 05:04:13 3635ms 2 NS 1 A 2 MX 🔒 Secure View
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