linux-aarhus.dk
Last scanned: 2026-08-14 21:01:09  ·  1399ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   44ms
NameserverIP addressesPTRASN / ISP
ns1pri.webhosting.dk 157.250.160.80 ns1pri.webhosting.dk AS3342 Cibicom A/S
ns2.mywebtonet.com 157.250.163.66 ns2.mywebtonet.com AS3342 Cibicom A/S
ns2.webhosting.dk 157.250.163.65 ns2.webhosting.dk AS3342 Cibicom A/S
ns3.webhosting.dk 2a01:4f9:c010:7e3d::1
95.217.166.205		 —
ns3.webhosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns7.webhosting.dk 159.69.216.38
2a01:4f8:1c0c:6cd6::1		 ns7.webhosting.dk
—		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.209.106.132 600s 80.209.106.132.static.fibianet.dk AS44869 FIBIA P/S 80.209.0.0/17 🇩🇰 Denmark Tølløse
📧 MX Records2 records   51ms
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
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   223ms
TXT Record
protonmail-verification=e03528afa03672ebcc58518f046ac5be1db73f00
v=spf1 include:_spf.protonmail.ch ~all
✉️ SPF
PolicyRecord (linux-aarhus.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all
📨 DMARC
PolicyRecord (_dmarc.linux-aarhus.dk)
no policy tag v=DMARC1
📬 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 / DANE5 records   75ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
HTTPS _443._tcp.linux-aarhus.dk DANE-EE · SPKI · SHA-256 6DBE132DF8465E1A92F7FB72181B2AEB…
🔐 DNSSEC100ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial3401041055
Primary NS (MNAME)ns1pri.webhosting.dk
Responsible (RNAME)hostmaster@webhosting.dk
Refresh21600s
Retry3600s
Expire14515200s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
61ms
MX
51ms
AAAA
69ms
TXT
223ms
CAA
47ms
HTTPS
55ms
TLSA
75ms
SOA
0ms
MTA-STS
78ms
DNSSEC
100ms
SRV
113ms
Total
1399ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-14 21:01:09 1399ms 5 NS 1 A 2 MX 🔒 Secure View
2026-06-30 14:36:56 4501ms 5 NS 1 A 2 MX 🔒 Secure View
2026-06-22 06:06:14 1176ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 22:50:42 1791ms 5 NS 1 A 2 MX 🔒 Secure View
2026-06-17 19:20:46 930ms 5 NS 1 A 2 MX 🔒 Secure View
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