Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
utelvt.edu.ec
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 09:08:17 UTC · ↺ Refresh
MX Hostnames
- alt4.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 142.132.139.147
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 172.253.115.27 ↩ bg-in-f27.1e100.net
- 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
SOA Record
Raw SOA
ns10.hostingcolor.com monitor.soportefeliz.com 2026031800 3600 1800 1209600 86400
Primary NS (mname)
ns10.hostingcolor.com
Admin Email (rname)
monitor@soportefeliz.com
Serial
2026031800
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns10.hostingcolor.com
ns8.hostingcolor.com
ns9.hostingcolor.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:142.132.139.147 +mx +a +a:router.utelvt.edu.ec +mx:aspmx.l.google.com +mx:alt1.aspmx.l.google.com +mx:alt2.aspmx.l.google.com +mx:alt3.aspmx.l.google.com +mx:alt4.aspmx.l.google.com +ip4:116.202.169.235 +ip4:78.46.47.94 +ip4:190.15.134.80/28 +include:_spf.google.com -all
📊 DNS lookups: 9/10
✓ 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
google._domainkey
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=sdbYFA228IEXWYJ32Inj3HO-VcG0jnjjmQ13MmfiEJE
- SPFv=spf1 ip4:142.132.139.147 +mx +a +a:router.utelvt.edu.ec +mx:aspmx.l.google.com +mx:alt1.aspmx.l.google.com +mx:alt2.aspmx.l.google.com +mx:alt3.aspmx.l.google.com +mx:alt4.aspmx.l.google.com +ip4:116.202.169.235 +ip4:78.46.47.94 +ip4:190.15.134.80/28 +include:_spf.google.com -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 utelvt.edu.ec
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits