Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
svt.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 18:25:16 UTC · ↺ Refresh
MX Hostnames
- svt-org.p10.spamhero.com
- svt-org.p30.spamhero.net
- svt-org.p40.spamhero.net
- svt-org.p20.spamhero.net
MX Priorities
- svt-org.p20.spamhero.net: 20
- svt-org.p30.spamhero.net: 30
- svt-org.p40.spamhero.net: 40
- svt-org.p10.spamhero.com: 10
A / AAAA Records
- 35.197.49.32 ↩ 32.49.197.35.bc.googleusercontent.com
Mail Server IPs
- 216.172.106.28 ↩ bolt112a.mxthunder.net
- 209.41.68.144 ↩ bolt112b.mxthunder.net
SOA Record
Raw SOA
magdalena.ns.cloudflare.com dns.cloudflare.com 2398901017 10000 2400 604800 1800
Primary NS (mname)
magdalena.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398901017
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
magdalena.ns.cloudflare.com
osmar.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:104.254.230.206 include:spf.spamhero.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
2 records- SPFv=spf1 ip4:104.254.230.206 include:spf.spamhero.com include:spf.protection.outlook.com ~all
- MS=ms55770672
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 svt.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits