qnn.dk
Last scanned: 2026-08-28 00:48:08  ·  635ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.89.153.154 43200s — AS3292 TDC Holding A/S 83.89.0.0/16 🇩🇰 Denmark —
📧 MX Records1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s 33460bd7c4524ea6bade7728eb425c.pamx1.hotmail.com 52.101.10.13
52.101.157.0
52.101.73.5
52.101.9.13		 —
—
—
—		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC69ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081001
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
53ms
A
40ms
MX
55ms
AAAA
41ms
TXT
170ms
CAA
56ms
HTTPS
41ms
TLSA
71ms
SOA
0ms
MTA-STS
62ms
DNSSEC
69ms
SRV
71ms
Total
635ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:48:08 635ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 19:35:23 3783ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 05:14:03 850ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 11:34:20 1226ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 14:45:10 979ms 2 NS 1 A 1 MX 🔒 Secure View
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