Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
pr3.com.ar
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 00:19:51 UTC · ↺ Refresh
MX Hostnames
- pr3-com-ar.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 8.243.137.114
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns4-06.azure-dns.info
ns1-06.azure-dns.com
ns2-06.azure-dns.net
ns3-06.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.cloudgp.com.ar include:_spf.salesforce.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; adkim=s; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- 84XHChk
- 5q5f813aliep08pfevvmum3r23
- SPFv=spf1 include:spf.protection.outlook.com include:spf.cloudgp.com.ar include:_spf.salesforce.com -all
- d83be2c0ns93n63peq93cmug6l
- amazonses:ZBJRLKsdsnW19n20joAmfNhBFCuFr2Jk/d6CnT2BkYk=
- g26cnec2b876e3mtgv657agdt0
- dkm55bqnhl1prqbr77ebcjt1op
- 744osjqjd7rqbgkc4p36btfsdi
- miVGvPRmSVf6O2XK8nc8CriUdbixs1X7zy+mNgCK6UTYPdshod+F9CE7hiQ8VCu+DmNnBAWiDYQyJrR9P7EmwA==
Full email verification for pr3.com.ar
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits