IPv4 Addresses

TTL

Name Servers

TTL

Mail Servers

TTL
20m
20m

SOA Details

TTL
SOA Primary NS
20m
SOA Responsible
hostmaster.portaone.com
SOA Serial
2026042200
SOA Times
Refresh 5m
Retry 5m
Expire 14d
Minimum TTL 15m

Certificate Authority Authorization

TTL

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.

No aggregate report URIs (RUA).
DMARC RUF

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

No forensic report URIs (RUF).

DKIM

TTL
DKIM Selector google
v=DKIM1 k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw6vqu27gJj8r...

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass mx
+ Pass ip4
+ Pass ip4
+ Pass ip6
+ Pass ip6
+ Pass include
+ Pass include
+ Pass include
- Fail all
19m

MTA-STS

TTL
v=STSv1; id=20260319080000Z;
View
20m

Text Content

TTL
MS=B186838961D844DB2446FA5DFEAF22E34C67C498
19m
anthropic-domain-verification-r01ga1=ZjV4PNKzcNwvnqIIiKzFZjtBZ
19m
brevo-code:284afacd6720e8256abfeecd1465fdd9
19m
brevo-code:2f2680a71143ee0916b552c47a792682
19m
google-site-verification=R2hBK0SHbmM6df0SiB0smKSrM6RGiqpusD_CKh3xKZw
19m