Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
viaconnect.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 23:14:35 UTC · ↺ Refresh
MX Hostnames
- viaconnect-com-br.mail.protection.outlook.com
MX Priorities
- viaconnect-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.1.66 (no PTR)
- 172.67.73.212 (no PTR)
- 104.26.0.66
- 2606:4700:20::681a:142
- 2606:4700:20::681a:42
- 2606:4700:20::ac43:49d4
Mail Server IPs
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
jaime.ns.cloudflare.com dns.cloudflare.com 2399773227 10000 2400 604800 1800
Primary NS (mname)
jaime.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399773227
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lola.ns.cloudflare.com
jaime.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.wpcloud.com include:_spf.synkro.net.br -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- 9bb2800919fa42779c74de170cc89dd5
- MS=FF31220015C7951E5FA428AA2971B01F6E21F1D5
- sophos-domain-verification=fd1afa966a05d176a35b8271f4c586f811f49b4cfa0157ffbcf8a623c57ca806
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.wpcloud.com include:_spf.synkro.net.br -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 viaconnect.com.br
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
Get 1,000 Free Credits