sick.dk
📜 Historical scan 2026-06-17 14:21:28  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   26ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   23ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.72.134.68 — cert01.l1.web.sick.com AS20849 Continum Ag 80.72.128.0/20 🇩🇪 Germany —
📧 MX Records2 records   22ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mxa-001e4f01.gslb.pphosted.com 143.55.144.139 mx07-001e4f01.pphosted.com AS52129 Proofpoint, Inc.
10 — mxb-001e4f01.gslb.pphosted.com 143.55.144.139 mx07-001e4f01.pphosted.com AS52129 Proofpoint, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records6 records   145ms
TXT Record
cisco-ci-domain-verification:de8a166b74e60cd361424a271ad1ad56d8610a0c51825422b95518b8a9dd3db
figma-domain-verification=e9546991f567dc5dd0e62a360e942e6e33346b4c47ad00166fe7be63d6b74018-1718126574
have-i-been-pwned-verification=dweb_wjaxw60e99z57m6jwea2cn2q
MS=ms76299182
teamviewer-sso-verification=aac17d8302d444dbac567e1c2d4a8e25
v=spf1 include:spf.sick.com -all
✉️ SPF
PolicyRecord (sick.dk)
-all (hard fail) v=spf1 include:spf.sick.com -all
📨 DMARC
PolicyRecord (_dmarc.sick.dk)
p=reject v=DMARC1; p=reject; fo=1;rua=mailto:dmarc_rua@emaildefense.proofpoint.com;ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com,mailto:dmarc-forensics@sick.de
📬 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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA25ms
FieldValue
Serial2025120501
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
26ms
A
23ms
MX
22ms
AAAA
29ms
TXT
145ms
CAA
19ms
HTTPS
25ms
TLSA
571ms
SOA
25ms
MTA-STS
42ms
DNSSEC
104ms
SRV
0ms
Total
1456ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-21 12:30:48 25187ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 14:21:28 1456ms 2 NS 1 A 2 MX 🔒 Secure View
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