mckinsey.dk
Last scanned: 2026-08-27 17:23:37  ·  1215ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   56ms
NameserverIP addressesPTRASN / ISP
a1-89.akam.net 193.108.91.89
2600:1401:2::59		 ns1-89.akam.net
ns1-89.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a12-64.akam.net 184.26.160.64
2600:1480:f000::40		 a12-64.akam.net
a12-64.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a18-65.akam.net 2600:1480:4800::41
95.101.36.65		 a18-65.akam.net
a18-65.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a22-66.akam.net 23.211.61.66
2600:1480:7800::42		 a22-66.akam.net
a22-66.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a3-67.akam.net 2600:1408:1c::43
96.7.49.67		 a3-67.akam.net
ns7-67.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a9-64.akam.net 184.85.248.64
2a02:26f0:117::40		 a9-64.akam.net
a9-64.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
🌍 A Records
🌍
No A records found
📧 MX Records4 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
1 14400s mckinsey.com.mail5.psmtp.com — — —
2 14400s mckinsey.com.mail6.psmtp.com — — —
3 14400s mckinsey.com.mail7.psmtp.com — — —
4 14400s mckinsey.com.mail8.psmtp.com — — —
🔷 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
PolicyRecord (_dmarc.mckinsey.dk)
p=reject v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
📬 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)
🔐 DNSSEC155ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026071702
Primary NS (MNAME)ns2.mckinsey.com
Responsible (RNAME)hostmaster@mckinsey.com
Refresh3600s
Retry300s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
78ms
MX
41ms
AAAA
52ms
TXT
266ms
CAA
67ms
HTTPS
62ms
TLSA
210ms
SOA
0ms
MTA-STS
90ms
DNSSEC
155ms
SRV
91ms
Total
1215ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:23:37 1215ms 6 NS 0 A 4 MX 🔓 Insecure View
2026-08-26 16:45:27 1440ms 6 NS 0 A 4 MX 🔓 Insecure View
2026-07-18 22:48:50 9736ms 6 NS 0 A 4 MX 🔓 Insecure View
2026-06-26 01:18:20 1924ms 6 NS 0 A 4 MX 🔓 Insecure View
2026-06-18 03:02:46 35241ms 6 NS 0 A 4 MX 🔓 Insecure View
2026-06-18 00:08:19 1450ms 6 NS 0 A 4 MX 🔓 Insecure View
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