Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
termometrotextil.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 06:15:17 UTC · ↺ Refresh
MX Hostnames
- termometrotextil.com.br
MX Priorities
- termometrotextil.com.br: 0
A / AAAA Records
- 144.217.139.164 ↩ termometrotextil.com.br
- 2607:5300:203:80ca:: (no PTR)
Mail Server IPs
- 144.217.139.164 ↩ termometrotextil.com.br
- 2607:5300:203:80ca:: (no PTR)
SOA Record
Raw SOA
ns1.san.psi.br hostmaster.corp.saninternet.com 2026022602 3600 7200 1209600 86400
Primary NS (mname)
ns1.san.psi.br
Admin Email (rname)
hostmaster@corp.saninternet.com
Serial
2026022602
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.san.psi.br
ns1.san.psi.br
ns3.san.psi.br
ns4.san.psi.br
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:51.222.47.202 +ip4:144.217.139.164 +ip4:51.222.203.24 +ip4:192.99.232.10 +ip4:198.50.157.120 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
1 record- SPFv=spf1 +a +mx +ip4:51.222.47.202 +ip4:144.217.139.164 +ip4:51.222.203.24 +ip4:192.99.232.10 +ip4:198.50.157.120 ~all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for termometrotextil.com.br
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits