knielsen-hq.dk
Last scanned: 2026-08-10 04:03:02  ·  5147ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   57ms
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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.95.228.128 43200s mail.knielsen-hq.org AS44925 1984 ehf 93.95.224.0/21 🇮🇸 Iceland Reykjavik
📧 MX Records1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
1 43200s mail.knielsen-hq.org 93.95.228.128 mail.knielsen-hq.org AS44925 1984 ehf
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   192ms
TXT Record
v=spf1 a:mail.knielsen-hq.org mx ~all
✉️ SPF
PolicyRecord (knielsen-hq.dk)
~all (soft fail) v=spf1 a:mail.knielsen-hq.org 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC127ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA75ms
FieldValue
Serial2026080901
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
57ms
A
45ms
MX
48ms
AAAA
43ms
TXT
192ms
CAA
58ms
HTTPS
77ms
TLSA
164ms
SOA
75ms
MTA-STS
92ms
DNSSEC
127ms
SRV
101ms
Total
5147ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-10 04:03:02 5147ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 00:19:02 4942ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 08:20:45 4799ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 14:16:07 626ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 06:43:13 1440ms 2 NS 1 A 1 MX 🔒 Secure View
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