DNS Report: interactivebrokers.com

Generated: 2026-08-10T07:50:15-05:00

80/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/202 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/202 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5554 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
64.190.196.59
63.86.206.59
AAAA
CNAME
MX
10 mxa-001fa301.gslb.pphosted.com.
10 mxb-001fa301.gslb.pphosted.com.
TXT
"box-domain-verification=f3c37ed4f239c2fa789ed783539ec8e014770a8d0ffc2d521f442bae6c981d51"
"jamf-site-verification=LThgnhi5sQG8Hun0_u4WxQ"
"v=spf1 ip4:64.190.196.83 ip4:64.190.196.84 include:spf-001fa301.pphosted.com include:spfext.ibkr.com include:spf.protection.outlook.com include:everbridge.net -all"
"facebook-domain-verification=ctgtxqblyzevdy546ugunfrycq8qju"
"8983ae8c-359e-43f4-a5e9-58fb8219fbb0"
"teamviewer-sso-verification=6d22443f674144d3a8ef63c4231aa10e"
"cd81f94bedb743838df0ba92afde02d7"
"openai-domain-verification=dv-WpyC1rkamNnDMgsC0FTTKGei"
"omnissa-connect-verification-c4bcd08d-d3d8-4bf7-a8eb-ca864cf60122"
NS
cdns.interactivebrokers.com.
ndns.interactivebrokers.com.
SOA
ndns.interactivebrokers.com. admin.interactivebrokers.com. 2026072701 43200 3600 2419200 900
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
10 0 "s" "SIPS+D2T" "" _sips._tcp.interactivebrokers.com.
TLSA
SSHFP