linkedln.dk
📜 Historical scan 2026-06-17 14:40:44  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   67ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   89ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.16 — splash.curanet.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   315ms
TXT Record
v=spf1 ip4:3.75.105.111 ip4:3.77.162.184 ip4:3.120.101.167 ip4:35.159.187.97 ip4:3.76.148.110 ip4:3.127.91.236 ip4:52.28.240.228 ip4:91.233.64.64 ip4:91.233.64.65 ip4:91.233.64.66 include:spf.protection.outlook.com include:_spf.google.com include:send.heysender.com -all
✉️ SPF
PolicyRecord (linkedln.dk)
-all (hard fail) v=spf1 ip4:3.75.105.111 ip4:3.77.162.184 ip4:3.120.101.167 ip4:35.159.187.97 ip4:3.76.148.110 ip4:3.127.91.236 ip4:52.28.240.228 ip4:91.233.64.64 ip4:91.233.64.65 ip4:91.233.64.66 include:spf.protection.outlook.com include:_spf.google.com include:send.heysender.com -all
📨 DMARC
PolicyRecord (_dmarc.linkedln.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc-reports@linkedln.dk; ruf=mailto:dmarc-failures@linkedln.dk; pct=100; sp=none; aspf=r;
📬 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)
🔐 DNSSEC221ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA60ms
FieldValue
Serial2026060401
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
67ms
A
89ms
MX
68ms
AAAA
74ms
TXT
315ms
CAA
66ms
HTTPS
60ms
TLSA
351ms
SOA
60ms
MTA-STS
159ms
DNSSEC
221ms
SRV
0ms
Total
1242ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 02:46:27 480ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-24 18:11:03 1728ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 14:40:44 1242ms 2 NS 1 A 0 MX 🔒 Secure View
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