Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
upsoft.com.ar
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 02:22:45 UTC · ↺ Refresh
MX Hostnames
- mail.upsoft.com.ar
MX Priorities
No priority data.
A / AAAA Records
- 136.175.16.57
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
cp2.comintech.net
dns2.comintech.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:136.175.16.57 ip4:136.175.16.95 include:_spf.upsoft.com.ar -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._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- MS=AD620E27A83DCCAB9253569FBF8D1FE5E68B7918
- SPFv=spf1 ip4:136.175.16.57 ip4:136.175.16.95 include:_spf.upsoft.com.ar -all
- yahoo-verification-key=5T68Yx19Fn5UhSGIbmzE+22KT1gRYJ1ccd/+SJCV6Oc=
Full email verification for upsoft.com.ar
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits