qb2.dk
Last scanned: 2026-08-27 04:29:41  ·  1660ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   76ms
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   76ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 600s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records3 records   74ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s mail.qb2.dk 62.66.161.23 — AS9158 Telenor A/S
20 7200s mxbackup1.junkemailfilter.com 184.105.182.142 142-he.filtered.junkemailfilter.com AS6939 Hurricane Electric LLC
30 7200s mxbackup2.junkemailfilter.com 184.105.182.212
184.105.182.213
184.105.182.214
184.105.182.222
184.105.182.223
184.105.182.224		 —
—
—
—
—
—		 AS6939 Hurricane Electric LLC
AS6939 Hurricane Electric LLC
AS6939 Hurricane Electric LLC
AS6939 Hurricane Electric LLC
AS6939 Hurricane Electric LLC
AS6939 Hurricane Electric LLC
🔷 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)
🔐 DNSSEC192ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082601
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
76ms
A
76ms
MX
74ms
AAAA
61ms
TXT
220ms
CAA
68ms
HTTPS
81ms
TLSA
509ms
SOA
0ms
MTA-STS
115ms
DNSSEC
192ms
SRV
111ms
Total
1660ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 04:29:41 1660ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-26 04:02:07 1964ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-27 06:25:33 1636ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-26 05:57:52 7497ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-26 01:40:23 2014ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-20 05:58:18 1162ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-18 22:19:34 1341ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-17 11:38:34 798ms 2 NS 1 A 3 MX 🔒 Secure View
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