aaholmfoto.dk
Last scanned: 2026-08-16 05:42:10  ·  16534ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   70ms
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   56ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.42.242 3600s — AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records1 records   64ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.21.42.242
🔶 Autoconfig185.21.42.242
🔷 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)
🔐 DNSSEC153ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA46ms
FieldValue
Serial2026080201
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
70ms
A
56ms
MX
64ms
AAAA
57ms
TXT
186ms
CAA
54ms
HTTPS
79ms
TLSA
61ms
SOA
46ms
MTA-STS
131ms
DNSSEC
153ms
SRV
150ms
Total
16534ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-16 05:42:10 16534ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 03:14:15 682ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 14:04:31 5829ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 06:00:23 578ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 01:55:07 1028ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 15:15:18 416ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:42:37 496ms 2 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone