Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tuyauterievtech.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-19 02:33:07 UTC · ↺ Refresh
MX Hostnames
- tuyauterievtech.com
MX Priorities
- tuyauterievtech.com: 0
A / AAAA Records
- 199.175.162.0 ↩ b10.service-web.net
Mail Server IPs
- 199.175.162.0 ↩ b10.service-web.net
SOA Record
Raw SOA
nsb1.service-dns.net root.b10.service-web.net 2026061900 3600 1800 1209600 86400
Primary NS (mname)
nsb1.service-dns.net
Admin Email (rname)
root@b10.service-web.net
Serial
2026061900
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsb1.service-dns.net
nsb2.service-dns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:199.175.162.0 +ip4:198.154.191.140 +a +mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
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
2 records- SPFv=spf1 ip4:199.175.162.0 +ip4:198.154.191.140 +a +mx ~all
- MS=ms60344863
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 · Customize →
See demo & docs
Deep verification
Full email verification for tuyauterievtech.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits