IPv4 Addresses
usbioservices.com. 20 IN A 104.81.164.103
Name Servers
usbioservices.com. 300 IN NS a1-155.akam.net. usbioservices.com. 300 IN NS a12-65.akam.net. usbioservices.com. 300 IN NS a13-65.akam.net. usbioservices.com. 300 IN NS a16-67.akam.net. usbioservices.com. 300 IN NS a8-67.akam.net. usbioservices.com. 300 IN NS a9-67.akam.net.
SOA Details
usbioservices.com. 300 IN SOA ns1.aetna.com. hostmaster.aetna.com. 12 10800 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).
50Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
usbioservices.com. 300 IN DMARC v=DMARC1; p=quarantine; fo=1; pct=50; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
DKIM
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
%{d}.4e.spf-protect.agari.com
|
|
|
| + Pass | exists |
%{i}._i.%{d}._d.espf.agari.com
|
|
|
| - Fail | all |
—
|
|
usbioservices.com. 300 IN TXT "v=spf1 include:%{d}.4e.spf-protect.agari.com exists:%{i}._i.%{d}._d.espf.agari.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
usbioservices.com. 300 IN TXT "_cu6m1r9uw52sgmn1ptyblp3t8nzvaak" usbioservices.com. 300 IN TXT "_fqr4w4bcc42mxcvtsgf8l9daayqvmhy" usbioservices.com. 300 IN TXT "_v5dtqzrv7o8cffnppjpf8vif2z3stvu"