IPv4 Addresses
clientam.com.hk. 20 IN A 23.200.156.72 clientam.com.hk. 20 IN A 23.200.156.86
Name Servers
clientam.com.hk. 600 IN NS a1-180.akam.net. clientam.com.hk. 600 IN NS a10-65.akam.net. clientam.com.hk. 600 IN NS a11-65.akam.net. clientam.com.hk. 600 IN NS a26-66.akam.net. clientam.com.hk. 600 IN NS a28-64.akam.net. clientam.com.hk. 600 IN NS a9-65.akam.net.
Mail Servers
clientam.com.hk. 1200 IN MX 10 mxa-001fa301.gslb.pphosted.com. clientam.com.hk. 1200 IN MX 10 mxb-001fa301.gslb.pphosted.com.
SOA Details
clientam.com.hk. 900 IN SOA a1-180.akam.net. admin.interactivebrokers.com.hk. 2021042716 43200 3600 2419200 900
Certificate Authority Authorization
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
clientam.com.hk. 1200 IN DMARC v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; adkim=r; aspf=r
DKIM
clientam.com.hk. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvwj+ttFubuAaJI+GILrY9qd3xL+u8BUirzzcyBx6JfrMK7KF16XRR3smrORfpU3ST3uCscer4qfwbDuQ+hop4G+WpqnCDl8ElGGL9J8ozmjeADfdhU8C2BG87IIZ/EDMAXYsZ+hUeWP9f5w3rFoHMVf2uoTACLiKl7gj5/0hfOJKm6B4NPl/c/TFfqOsR6N9+0PVaIMpRh2uHcOrrM5L/9pyP5r9Asi1M4URMukbjyModnhpAwYPWvlpF07iIhMb6NM6wbgfqE0Lz/CMBVEqT4Mp3rSN3OHJgX04Ggtzwqqp0aEvaV5jo/d5JEA3O8Fn074VeTcgWCXSrtpuVEpgzQIDAQAB;
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| + Pass | include |
|
||
| - Fail | all |
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clientam.com.hk. 1200 IN TXT "v=spf1 include:spf-001fa301.pphosted.com include:spf.protection.outlook.com -all"
MTA-STS
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
clientam.com.hk. 1200 IN TXT "3ywb7c7zdfhqx9gg6vw57763y45g93k7" clientam.com.hk. 1200 IN TXT "_9zyle286ob9drhqbokf4zx4rf8bpfma"