Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
radiosurtidora.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 04:36:46 UTC · ↺ Refresh
MX Hostnames
- lastmx.spamexperts.net
- mx.spamexperts.com
- fallbackmx.spamexperts.eu
MX Priorities
- lastmx.spamexperts.net: 30
- mx.spamexperts.com: 10
- fallbackmx.spamexperts.eu: 20
A / AAAA Records
- 23.227.38.65
Mail Server IPs
- 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
- 154.59.104.23 ↩ fe2-r3-in.ams14.l.antispamcloud.com
- 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 149.13.75.27 ↩ fe1-r3-in.fra02.l.antispamcloud.com
- 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 2001:978:2:7::162:100 ↩ fe1-r3-in.fra02.l.antispamcloud.com
- 2001:550:2:61::2fc:100 (no PTR)
- 2001:978:2:2c::137:100 ↩ fe2-r3-in.ams14.l.antispamcloud.com
- 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
- 2001:550:2:78::ca:100 ↩ fe3-r2-in.atl06.l.antispamcloud.com
SOA Record
Raw SOA
ns1.mitalteli.com root.radiosurtidora.com 2026022703 3600 3600 1209600 86400
Primary NS (mname)
ns1.mitalteli.com
Admin Email (rname)
root@radiosurtidora.com
Serial
2026022703
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.mitalteli.com
ns1.mitalteli.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:140.150.219.35 ip4:140.150.219.36 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=xOdKB5qbg5fokmELQzLpAUEXZar-SIc97YY0btEU0gc
- SPFv=spf1 a mx ip4:140.150.219.35 ip4:140.150.219.36 -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 radiosurtidora.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits