avalanic.dk
Last scanned: 2026-08-26 14:42:56  ·  597ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   58ms
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 Records
🌍
No A records found
📧 MX Records1 records   46ms
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
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   179ms
TXT Record
protonmail-verification=74fd29ec3f3c30af89dbe01e89f16f363e53ebf0
v=spf1 include:_spf.protonmail.ch mx ~all
✉️ SPF
PolicyRecord (avalanic.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch mx ~all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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 / DANE2 records   58ms
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…
🔐 DNSSEC112ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ 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
58ms
A
48ms
MX
46ms
AAAA
54ms
TXT
179ms
CAA
51ms
HTTPS
61ms
TLSA
58ms
SOA
0ms
MTA-STS
90ms
DNSSEC
112ms
SRV
86ms
Total
597ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 14:42:56 597ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-11 17:31:34 2835ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-30 15:35:26 4774ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-18 04:15:15 3024ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-13 10:59:57 2619ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-02 00:46:51 1112ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-16 13:54:21 573ms 2 NS 0 A 1 MX 🔒 Secure View
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