Domain Overview
DNS: ✓ just now
Checker: ✓ just now
hotetec.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 10:16:06 UTC · ↺ Refresh
MX Hostnames
- aspmx2.googlemail.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
- aspmx2.googlemail.com: 10
A / AAAA Records
- 3.251.14.132 ↩ ec2-3-251-14-132.eu-west-1.compute.amazonaws.com
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.167.27 ↩ ww-in-f27.1e100.net
- 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
- 192.178.234.27 ↩ ncsclj-in-f27.1e100.net
- 2800:3f0:4003:c14::1b (no PTR)
SOA Record
Raw SOA
ns1078.ui-dns.org hostmaster.1and1.es 2016110674 28800 7200 604800 300
Primary NS (mname)
ns1078.ui-dns.org
Admin Email (rname)
hostmaster@1and1.es
Serial
2016110674
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1078.ui-dns.com
ns1078.ui-dns.biz
ns1078.ui-dns.de
ns1078.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:zcsend.net include:_spf.google.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._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
5 records- zoho-verification=zb47104351.zmverify.zoho.com
- k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8YRroFS8gAsTQx10KKMI/lhLQH4Wh58L+nq/PXhYi79gS2KNIRwiPdscdgS9ubBmmx7ZwzFaJN/JEN97ECAzEIjlEEW4lMBt3p++DYAZ5dxgMf4Cdpl/QKpydomqlG0JIQ8xjlbwdSsCQRynqt1CNJ5mKUOnlu7MGtngFH2jfvQIDAQAB
- zoho-verification=zb65059776.zmverify.zoho.com
- MS=1008917AD111961AC6E93952AD8DDCB2FCB5CADB
- SPFv=spf1 include:zcsend.net 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 · Customize →
See demo & docs
Deep verification
Full email verification for hotetec.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits