f-secure.dk
Last scanned: 2026-06-24 10:26:09  ·  1261ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   38ms
NameserverIP addressesPTRASN / ISP
a1-129.akam.net 193.108.91.129
2600:1401:2::81		 a1-129.akam.net
a1-129.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a10-64.akam.net 2600:1480:d000::40
96.7.50.64		 a10-64.akam.net
a10-64.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a11-66.akam.net 2600:1480:1::42
84.53.139.66		 ns4-66.akam.net
a11-66.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a14-65.akam.net 184.26.161.65
2600:1480:1800::41		 a14-65.akam.net
a14-65.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a4-64.akam.net 2600:1480:9000::40
72.246.46.64		 a4-64.akam.net
a4-64.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a7-66.akam.net 23.61.199.66
2600:1406:32::42		 ns3-66.akam.net
a7-66.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   34ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:26f0:3b::210:3f2a 600s g2a02-26f0-003b-0000-0000-0000-0210-3f2a.deploy.static.akamaitechnologies.com AS20940 Akamai International B.V. 2a02:26f0:38:0:0:0:0:0/46 🇩🇰 Denmark Ballerup Municipality
2a02:26f0:3b::210:3f31 600s g2a02-26f0-003b-0000-0000-0000-0210-3f31.deploy.static.akamaitechnologies.com AS20940 Akamai International B.V. 2a02:26f0:38:0:0:0:0:0/46 🇩🇰 Denmark Ballerup Municipality
🔐 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
TXT _acme-challenge.f-secure.dk TVRMZeJAg4ULsDrDbPf-nkRZdLq8NEuxHjNfvL4sAX0
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC67ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA34ms
FieldValue
Serial1665489548
Primary NS (MNAME)a1-129.akam.net
Responsible (RNAME)hostmaster@f-secure.com
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
38ms
A
135ms
MX
38ms
AAAA
34ms
TXT
259ms
CAA
36ms
HTTPS
75ms
TLSA
74ms
SOA
34ms
MTA-STS
37ms
DNSSEC
67ms
SRV
611ms
Total
1261ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 10:26:09 1261ms 6 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 02:39:22 1081ms 6 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 06:43:32 525ms 6 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 09:10:38 2909ms 6 NS 2 A 0 MX 🔓 Insecure View
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