Domain Overview
DNS: โ 9h ago
Checker: โ 9h ago
semic.es
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-07-01 06:59:16 UTC ยท โบ Refresh
MX Hostnames
- gw000129-eu.fortimail.com
MX Priorities
- gw000129-eu.fortimail.com: 0
A / AAAA Records
- 134.149.82.103 (no PTR)
Mail Server IPs
- 154.52.0.129 โฉ gw000129-eu.fortimail.com
SOA Record
Raw SOA
dns05.gigas.com root.svt.es 2026051900 86400 7200 2592000 86400
Primary NS (mname)
dns05.gigas.com
Admin Email (rname)
root@svt.es
Serial
2026051900
Refresh
86400s
Retry
7200s
Expire
2592000s
Minimum TTL
86400s
Nameservers (NS)
dns06.gigas.com
dns05.gigas.com
SPF Record
โ Strict (-all)
v=spf1 ip4:146.255.98.138 ip4:95.130.48.0/21 ip4:154.52.0.129 ip4:208.91.114.151 include:teenvio.com ip4:205.219.85.237 include:spf.protection.outlook.com include:sendgrid.net include:spf.mandrillapp.com -all
๐ DNS lookups: 4/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 1 found
default._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- C+bxnOdhzPsLi4MAbyjBACCNbM43Un15tAl/AsVjMog5S9CjuM8xn/soYGFRgi5JCikAtwepY/07IOkzrQfXwA==
- SPFv=spf1 ip4:146.255.98.138 ip4:95.130.48.0/21 ip4:154.52.0.129 ip4:208.91.114.151 include:teenvio.com ip4:205.219.85.237 include:spf.protection.outlook.com include:sendgrid.net include:spf.mandrillapp.com -all
- apple-domain-verification=sWIA10uOMsUiKRXZ
- v=verifydomain MS=ms74661104
- Foxit-domain-verification=aa28cab6f49a641e074fdae4a93e2e90
- google-site-verification=_YQ1nBx7cwiJO8iMEorwgQ5Pe3z7Y4Q8AbDAZRxejy0
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site ยท Customize โ
See demo & docs
Deep verification
Full email verification for semic.es
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits