Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rab.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 14:07:09 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 10
- mx2-us1.ppe-hosted.com: 10
A / AAAA Records
- 52.190.32.255 (no PTR)
Mail Server IPs
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
SOA Record
Raw SOA
ns-994.awsdns-60.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-994.awsdns-60.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1852.awsdns-39.co.uk
ns-487.awsdns-60.com
ns-994.awsdns-60.net
ns-1432.awsdns-51.org
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:64.131.34.31 ip4:52.190.32.255 ip4:20.253.4.181 ip4:20.246.216.245 include:spf.protection.outlook.com include:_spf-us.ppe-hosted.com include:servers.mcsv.net include:_spf.smtp.com include:spf.media3.us include:spf.mtasv.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 ip4:64.131.34.31 ip4:52.190.32.255 ip4:20.253.4.181 ip4:20.246.216.245 include:spf.protection.outlook.com include:_spf-us.ppe-hosted.com include:servers.mcsv.net include:_spf.smtp.com include:spf.media3.us include:spf.mtasv.net ~all
- 202308071550531wj52xdn0jpw48d1b2t19ikwdh0oasejutek9mp1qswjwe1jpg
- MS=ms50173403
- _dnsauth TXT 3z93w9r0149xb0tj91b1wtnygg0flvm3
- ppe-a820710bbe3bb4a8a8aef79cdb9990d6931fa7fc
Full email verification for rab.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits