blackrock.dk
Last scanned: 2026-07-02 12:28:11  ·  1159ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   54ms
NameserverIP addressesPTRASN / ISP
ns1.blackrock.com 193.108.91.23 a1-23.akam.net AS21342 Akamai International B.V.
ns2.blackrock.com 96.7.49.67 a3-67.akam.net AS21342 Akamai International B.V.
ns3.blackrock.com 23.61.199.64 ns3-64.akam.net AS21342 Akamai International B.V.
ns4.blackrock.com 184.26.160.66 a12-66.akam.net AS21342 Akamai International B.V.
ns5.blackrock.com 23.211.132.67 a16-67.akam.net AS21342 Akamai International B.V.
ns6.blackrock.com 95.100.173.65 a28-65.akam.net AS21342 Akamai International B.V.
🌍 A Records2 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
69.52.32.240 300s — AS11336 BlackRock Financial Management, Inc. 69.52.32.0/24 🇺🇸 United States —
69.52.33.240 300s — AS31747 BlackRock Financial Management, Inc. 69.52.33.0/24 🇺🇸 United States —
📧 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   162ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (blackrock.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.blackrock.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email,mailto:dmarc_rua@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)
🔐 DNSSEC122ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA43ms
FieldValue
Serial2020101004
Primary NS (MNAME)ns1.blackrock.com
Responsible (RNAME)netops@blackrock.com
Refresh3600s
Retry900s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
54ms
A
50ms
MX
48ms
AAAA
47ms
TXT
162ms
CAA
48ms
HTTPS
42ms
TLSA
72ms
SOA
43ms
MTA-STS
65ms
DNSSEC
122ms
SRV
69ms
Total
1159ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 12:28:11 1159ms 6 NS 2 A 0 MX 🔓 Insecure View
2026-06-25 23:26:07 1145ms 6 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 14:45:55 465ms 6 NS 2 A 0 MX 🔓 Insecure View
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