IPv4 Addresses

TTL

Name Servers

TTL

Mail Servers

TTL

SOA Details

TTL
SOA Primary NS
5m
SOA Responsible
hostmaster.gauthmath.com
SOA Serial
2020090807
SOA Times
Refresh 1h
Retry 10m
Expire 7d
Minimum TTL 5m

Certificate Authority Authorization

TTL

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

TTL
DMARC Policy

Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).

none quarantine reject
20m
DMARC Percentage

pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).

100
DMARC RUA

Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.

DMARC RUF

Forensic (per-failure) reports. Often omitted for privacy or volume.

DKIM

TTL

No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.

SPF (Sender Policy Framework)

TTL

No SPF TXT record was returned (`v=spf1` / `spf2.0/`). SPF tells receivers which hosts may send mail for this domain; without it, aligned DMARC and spoofing defenses are weaker.

MTA-STS

TTL

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

TTL
_globalsign-domain-verification=mLUXFMTB6hObWiD3cocvGqK5v2Dn1XJtsOzuGgWHNg
20m
google-site-verification=CjRrZcAq2vEEo-zmgPIsRSpBCXyQVHTAQuEvW0Lhh9Y
20m
google-site-verification=NY_uVSD9x930g3qq-_5t1_KevgxPlYLkwX0uH1vt3nY
20m
google-site-verification=RO0M7sgXc2E34AA8DQQ2s-URTDWboTgtbVV0ZTpnmjM
20m
google-site-verification=bn9apZ2FQGXVSoE7bFX14uMY6B174D6YApWZhfFtdn8
20m
google-site-verification=o7DSpQTVZLDOi4rPTKHeHZeG5rtjUWBFkfckA0VZVVQ
20m
openai-domain-verification=dv-CI37w21fAl1QkqrDLOLkDwB4
20m
openai-domain-verification=dv-blm7UzV36fGH7Kui903DiPJR
20m