IPv4 Addresses
checkitapps.com. 1200 IN A 31.43.160.6 checkitapps.com. 1200 IN A 31.43.161.6
Name Servers
checkitapps.com. 1200 IN NS dns1.registrar-servers.com. checkitapps.com. 1200 IN NS dns2.registrar-servers.com.
Mail Servers
checkitapps.com. 1199 IN MX 1 smtp.google.com.
SOA Details
checkitapps.com. 1200 IN SOA dns1.registrar-servers.com. hostmaster.registrar-servers.com. 1776359278 43200 3600 604800 3601
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.
checkitapps.com. 300 IN DMARC v=DMARC1; p=none; rua=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 |
|
||
| ~ Softfail | all |
—
|
|
checkitapps.com. 60 IN TXT "v=spf1 include:_spf.firebasemail.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
checkitapps.com. 60 IN TXT "MS=ms20141506" checkitapps.com. 60 IN TXT "firebase=myinvoicecheck" checkitapps.com. 60 IN TXT "google-site-verification=RW9Aw5iFxfa0iBB0ZoPphcPgHAwCcq_3fTpq5nP32lI" checkitapps.com. 60 IN TXT "hosting-site=myinvoicecheck"