Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
perform-360.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 19:08:44 UTC · ↺ Refresh
MX Hostnames
- mail.perform-360.com
MX Priorities
- mail.perform-360.com: 0
A / AAAA Records
- 35.215.120.141 ↩ 141.120.215.35.bc.googleusercontent.com
Mail Server IPs
- 35.215.120.141 ↩ 141.120.215.35.bc.googleusercontent.com
SOA Record
Raw SOA
ns1.siteground.net dnsadmin.c27222.sgvps.net 2020092102 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
dnsadmin@c27222.sgvps.net
Serial
2020092102
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.siteground.net
ns2.siteground.net
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:159.183.198.220 +ip4:159.183.214.101 +ip4:35.192.135.139 +ip4:35.215.120.141 include:spf.sendinblue.com include:_spf.google.com include:_spf.mailspamprotection.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
default._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- sendinblue-code:8f500511130caaaa461f4234797e3a6c
- SPFv=spf1 +a +mx +ip4:159.183.198.220 +ip4:159.183.214.101 +ip4:35.192.135.139 +ip4:35.215.120.141 include:spf.sendinblue.com include:_spf.google.com include:_spf.mailspamprotection.com ~all
- google-site-verification=8_zNGGBRn5HgUSbqgamRx4bf8lTL7CgcqkuJ3k5vQZs
Full email verification for perform-360.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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