jussi.dk
Last scanned: 2026-08-11 19:27:09  ·  1155ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   39ms
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   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.104.249.253 900s jussi.dk AS204151 EWII Bredbaand A/S 87.104.240.0/20 🇩🇰 Denmark Aalborg
📧 MX Records2 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s 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 43200s 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
🔷 Autodiscoverjussi.dk → 87.104.249.253
🔶 Autoconfigjussi.dk → 87.104.249.253
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   168ms
TXT Record
google-site-verification=vJ1j7OUpCdCKD9vZehwfyFzFJHHFDI5K1fpwjEo4KH0
protonmail-verification=00f16a50115f53341e6dabf35618e999d9a622ff
v=spf1 include:_spf.protonmail.ch ~all
✉️ SPF
PolicyRecord (jussi.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all
📨 DMARC
PolicyRecord (_dmarc.jussi.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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.jussi.dk jussi.dk
TXT jussi.dk protonmail-verification=00f16a50115f53341e6dabf35618e999d9a622ff
🔗 TLSA / DANE4 records   114ms
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…
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
39ms
A
41ms
MX
35ms
AAAA
45ms
TXT
168ms
CAA
41ms
HTTPS
51ms
TLSA
114ms
SOA
0ms
MTA-STS
75ms
DNSSEC
86ms
SRV
67ms
Total
1155ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 19:27:09 1155ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-18 10:05:28 9049ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-12 16:13:14 918ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 06:17:10 3910ms 2 NS 1 A 2 MX 🔒 Secure View
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