Name Servers
mastertax.com. 900 IN NS a1-199.akam.net. mastertax.com. 900 IN NS a14-65.akam.net. mastertax.com. 900 IN NS a18-66.akam.net. mastertax.com. 900 IN NS a28-64.akam.net. mastertax.com. 900 IN NS a5-66.akam.net. mastertax.com. 900 IN NS a9-67.akam.net. mastertax.com. 900 IN NS dns1.p01.nsone.net. mastertax.com. 900 IN NS dns2.p01.nsone.net. mastertax.com. 900 IN NS dns3.p01.nsone.net. mastertax.com. 900 IN NS dns4.p01.nsone.net.
Mail Servers
mastertax.com. 900 IN MX 0 smtp.secureserver.net. mastertax.com. 900 IN MX 10 mailstore1.secureserver.net.
SOA Details
mastertax.com. 900 IN SOA dc01exdnsgm.net.adp.com. hostmaster.adp.com. 3058 10800 3600 2592000 60
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.
mastertax.com. 900 IN DMARC v=DMARC1; p=reject; fo=1; 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 |
|---|---|---|---|---|
| - Fail | all |
—
|
|
mastertax.com. 900 IN TXT "v=spf1 -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
mastertax.com. 900 IN TXT "google-site-verification=2H7io-OuMgndr2Sfjp6LpmKmRivnPYaDsMjXeBDyfGo" mastertax.com. 900 IN TXT "_6wjluf4r8s1xppo5b36pqdrihsgemmf" mastertax.com. 900 IN TXT "_tx3rpkvwy12ush96fwyqiml519olc56" mastertax.com. 900 IN TXT "dysk770c82htfywhhtjysggv5dh1r09j" mastertax.com. 900 IN TXT "lj3ifn5up7ofqnno520229jdvb"