duenorthphotography.dk
Last scanned: 2026-08-27 19:32:09  ·  611ms 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 Records2 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.16.185.173 3600s — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —
104.16.186.173 3600s — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —
📧 MX Records1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   180ms
TXT Record
google-site-verification=k5kNdRVW16NarN5Gr6YTYtlwWMVBesMBxOtVLwEifU0
google-site-verification=mZXQYzeZmqA-9v-NLNtHNb1KyI7dHXITg60rMknFdys
✉️ 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)
🔐 DNSSEC101ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080701
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
42ms
MX
47ms
AAAA
59ms
TXT
180ms
CAA
84ms
HTTPS
43ms
TLSA
53ms
SOA
0ms
MTA-STS
92ms
DNSSEC
101ms
SRV
88ms
Total
611ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 19:32:09 611ms 2 NS 2 A 1 MX 🔒 Secure View
2026-08-08 11:06:43 2697ms 2 NS 2 A 1 MX 🔒 Secure View
2026-07-08 14:28:22 927ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-27 13:31:30 492ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-17 04:55:56 443ms 2 NS 2 A 0 MX 🔒 Secure View
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