onnest.dk
Last scanned: 2026-09-02 23:19:19  ·  1094ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
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   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
198.202.211.1 3600s — AS209242 Cloudflare London, LLC 198.202.211.0/24 🇺🇸 United States —
📧 MX Records2 records   50ms
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 mailesec.protonmail.ch — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   187ms
TXT Record
protonmail-verification=9b8e8a38e4ad2e5816799d9586901cd7f1bfb1e6
v=spf1 include:_spf.protonmail.ch mx ~all
✉️ SPF
PolicyRecord (onnest.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   540ms
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…
🔐 DNSSEC120ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082501
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
48ms
A
35ms
MX
50ms
AAAA
41ms
TXT
187ms
CAA
74ms
HTTPS
84ms
TLSA
540ms
SOA
0ms
MTA-STS
95ms
DNSSEC
120ms
SRV
87ms
Total
1094ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 23:19:19 1094ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-26 12:56:44 932ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-11 15:20:03 32904ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-26 17:09:48 1154ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-24 16:20:27 7699ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-25 16:58:08 1056ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 14:07:22 2194ms 2 NS 1 A 2 MX 🔒 Secure View
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