iz-sock.dk
Last scanned: 2026-08-27 09:55:44  ·  554ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   53ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   26ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.229.236.12 600s s3.speedio.dk AS215686 Edelskjold Holding ApS 91.229.236.0/24 🇩🇰 Denmark —
📧 MX Records1 records   63ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.iz-sock.dk 91.229.236.12 s3.speedio.dk AS215686 Edelskjold Holding ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.229.236.12
🔶 Autoconfig91.229.236.12
🔷 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)
🔐 DNSSEC101ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2021121500
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
26ms
MX
63ms
AAAA
63ms
TXT
195ms
CAA
66ms
HTTPS
58ms
TLSA
69ms
SOA
0ms
MTA-STS
76ms
DNSSEC
101ms
SRV
72ms
Total
554ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 09:55:44 554ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-25 05:50:17 9448ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-26 06:11:37 1633ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-25 11:50:22 2867ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-25 08:19:29 2091ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-23 16:12:53 1166ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 22:11:40 1047ms 4 NS 1 A 1 MX 🔒 Secure View
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