Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
cygnus.cl
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-01 17:25:19 UTC · ↺ Refresh
MX Hostnames
- aspmx2.googlemail.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx3.googlemail.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
A / AAAA Records
- 172.67.166.23 (no PTR)
- 104.21.16.40
- 2606:4700:3034::ac43:a617
- 2606:4700:3032::6815:1028
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.251.167.27 ↩ ww-in-f27.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
SOA Record
Raw SOA
dawn.ns.cloudflare.com dns.cloudflare.com 2405554802 10000 2400 604800 1800
Primary NS (mname)
dawn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2405554802
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kevin.ns.cloudflare.com
dawn.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:zohomail.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
mail._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
18 records- DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnQNHmbn9NG1Wesa92idF4Mov4qZHW6uyLnFRhJmBVBTwy7gKekyHrVOGSLQRMxxYeeqKPVUKNkBXIEPCkHF05Gr+tADzwd4jqGgz+TGetNad9lNcle2XhI4AuiLo0QGh0qfSDQChZ2tTjRgJ3bxjwcbmCeZZ+lDCu9uck9NNwIDAQAB
- brevo-code:b471b78eba2b04cda6dcdac8be1efac1
- brevo-code:d2deffbdd3194a7746efb8d027eb0f69
- brevo-code:6aa04517a6b1b97fadf2896fd9499a9c
- zoho-verification=zb84730030.zmverify.zoho.com
- MS=ms44307617
- 4-28-2023
- brevo-code:17f54d315d20581e90cb2c593e35f32f
- SPFv=spf1 include:_spf.google.com include:zohomail.com ~all
- brevo-code:fbffa03c8b82b9e11f8a98faa7e0b5fc
- brevo-code:acbb6189e11d695aef35c330dab51403
- DMARCv=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=r;fo=1
- google-site-verification=nN-u0mZ9l36QzQ2UIDAETHCI1Xm7JZgeJDQZetrhIpU
- google-site-verification=qhcw08RPjatcZCjobtTmrBnRpFiwKTNjIa7v2v0LoDQ
- brevo-code:298a9eb6b49d6e5f6328a646badd8f6f
- brevo-code:78ec1c76c6e33729dcf22f1494c1c75b
- linkedin-site-verification=9927b80e-5d12-43c6-986a-a28189135004
- brevo-code:07527bf946e89d198ae578c289830252
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 cygnus.cl
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits