chec.dk
Last scanned: 2026-08-27 12:11:45  ·  2703ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk 185.25.141.9
2a02:2339:4006:10d::4171:4171		 ns1.scannet.dk
ns1.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.scannet2.dk 2a02:2339:1:112:0:5:1:b11
91.197.248.72		 ns2.scannet.dk
ns2.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
129.142.220.11 86400s — AS9158 Telenor A/S 129.142.0.0/16 🇩🇰 Denmark Nordhavn
📧 MX Records1 records   84ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mx.scan.uni2.dk — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverchec.dk → 129.142.220.11
🔶 Autoconfigchec.dk → 129.142.220.11
🔷 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.chec.dk chec.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC117ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2020112001
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
48ms
MX
84ms
AAAA
52ms
TXT
151ms
CAA
59ms
HTTPS
34ms
TLSA
2083ms
SOA
0ms
MTA-STS
91ms
DNSSEC
117ms
SRV
96ms
Total
2703ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:11:45 2703ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 20:18:41 2727ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 05:35:24 4583ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 02:36:56 3254ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 20:25:18 3978ms 2 NS 1 A 1 MX 🔒 Secure View
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