Name Servers

TTL

Mail Servers

TTL

SOA Details

TTL
SOA Primary NS
20m
SOA Responsible
awsdns-hostmaster.amazon.com
SOA Serial
2019070801
SOA Times
Refresh 1h
Retry 5m
Expire 21d
Minimum TTL 5m

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
1m
DMARC Subdomain Policy

Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.

none quarantine reject
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.

No forensic report URIs (RUF).

DKIM

TTL
DKIM Selector selector1
v=DKIM1 k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/dmaeiGJ+ncbcZ9X8...

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass mx
+ Pass ip4
+ Pass include
+ Pass include
+ Pass include
+ Pass include
+ Pass include
+ Pass include
- Fail all
5m

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
ZOOM_verify_6grFFIsRQBK0IrKbsmRFHg
5m
adobe-idp-site-verification=6aeb642aaa249634c5f379b7c41c2cc24592dc0ee542c4323f55a56c8d3e481e
5m
anthropic-domain-verification-26915y=KKah6cRV5hOyIvpml9CrCHM0A
5m
apple-domain-verification=xFJ7Aj3YHuIcyQSG
5m
atlassian-domain-verification=zEPYeMaJDxSmTjbN6UzWZKGsuiL9ruMg5BL6iJajtsgeypgRacWT4pOOj6N9yjDa
5m
atlassian-sending-domain-verification=28896c17-64bb-4ce3-a15d-b3d6d965bcf9
5m
google-site-verification=0i_Q-CcJr82UkxtYyl2sI9HsYMGaxp7eorLYvBe_amM
5m
TXT
SFMC-K9a9zYabE7-mQUt4ifw6IPuAX2wuAKvm8XVoNtiw
5m
TXT
oWkQVSY6TVhMyUvcsV00HGv5TuS2976XwYMAoqtsyfMu+tZ+5u6R1yfA+wTdEf1Bft4Qhyr7tqsEol/LOBBdAA==
5m