Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
muta.to
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 14:34:00 UTC · ↺ Refresh
MX Hostnames
- mxa-0059cf01.gslb.pphosted.com
- mxb-0059cf01.gslb.pphosted.com
MX Priorities
- mxa-0059cf01.gslb.pphosted.com: 0
- mxb-0059cf01.gslb.pphosted.com: 0
A / AAAA Records
- 179.190.13.200 ↩ rgb21.isbrasil.info
Mail Server IPs
- 205.220.165.126 ↩ mx0a-0059cf01.pphosted.com
SOA Record
Raw SOA
blue.foundationdns.com dns.cloudflare.com 2398548828 10000 2400 604800 1800
Primary NS (mname)
blue.foundationdns.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398548828
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
blue.foundationdns.com
blue.foundationdns.net
blue.foundationdns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:205.220.165.126 ip4:205.220.168.132 ip4:205.220.177.126 ip4:205.220.179.40 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; adkim=r; aspf=r; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- miro-verification=1c6eba2a1332c26f33bb7294308e77384f194390
- smartsheet-site-validation=0C_DEohRMmyNWg4Sm76BPdLixz8IQVXw
- smartsheet-site-validation=3mBFzHqs1KtE4PbsXfcObLV1oQqgkxAY
- SPFv=spf1 ip4:205.220.165.126 ip4:205.220.168.132 ip4:205.220.177.126 ip4:205.220.179.40 include:spf.protection.outlook.com ~all
- MS=ms49803236
- MS=ms77933995
- adobe-idp-site-verification=32db534ad3413f17d6ff1f7bb5ccec8342397ca8f89dc0b19298715b2980c88c
- adobe-idp-site-verification=84e4467f9a24931a195012f8b0a3ca0e7027affbf27fbe5c931cb2a18b817fab
- adobe-sign-verification=d6828e4010b71e522114232b46d6aaf2
- atlassian-domain-verification=srl2cvrxmrDiLdUrDjPwDedty1LyjLhY0YJaaWXrSRlKWoQKrxGeanEmbfrdFG2I
- box-domain-verification=59b71917baddbc8b8426986cd928d599567152523300bc6e87cddc9706304546
- figma-domain-verification=a0f73a2c047f3581375d6d4219073e9b42352c71f38f9999184d132d64c99074-1752605987
- google-site-verification=Kq-gp0as2D8d1QCGrYqW6Weetmb1hzNvSYyG8qg4Aho
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