itcare4u.dk
Last scanned: 2026-08-20 02:00:22  ·  6939ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
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   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
2.110.184.50 43200s — AS203953 Hiper A/S 2.110.128.0/17 🇩🇰 Denmark Farum
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s ns.tm-adsl.dk 2.110.135.235 — AS203953 Hiper A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoveritcare4u.dk → 2.110.184.50
🔶 Autoconfigitcare4u.dk → 2.110.184.50
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.itcare4u.dk itcare4u.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC114ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA60ms
FieldValue
Serial2026081401
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
50ms
A
53ms
MX
45ms
AAAA
58ms
TXT
192ms
CAA
79ms
HTTPS
52ms
TLSA
2076ms
SOA
60ms
MTA-STS
80ms
DNSSEC
114ms
SRV
79ms
Total
6939ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-20 02:00:22 6939ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 14:21:42 830ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 01:58:03 965ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 05:13:19 1140ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 03:33:45 878ms 2 NS 1 A 1 MX 🔒 Secure View
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