Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
greenlight.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 18:23:58 UTC · ↺ Refresh
MX Hostnames
- alt4.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 76.223.43.250
- 13.248.180.182
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.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
- 142.251.16.27 ↩ bl-in-f27.1e100.net
- 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
SOA Record
Raw SOA
ns-1467.awsdns-55.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1467.awsdns-55.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-697.awsdns-23.net
ns-1467.awsdns-55.org
ns-2022.awsdns-60.co.uk
ns-411.awsdns-51.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:mail.zendesk.com include:spf.mandrillapp.com include:amazonses.com include:23473912.spf06.hubspotemail.net include:_spf.firebasemail.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 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
9 records- google-site-verification=5jqKnzW2wbJwSBSRPfQGcsoZ9cuCGQQA4dRcZyVuYRE
- google-site-verification=kTVYuddi8y5uBks9wE_Cudt7PtihZ4Sp1IkRynDm-aY
- mandrill_verify.4YXQV0XtNMGZW7lW4d08Vw
- slack-domain-verification=5oLYpX3y1hLXZsdsvMgeBSW8vXlXDMEgDGnhJceO
- twilio-domain-verification=8b830322af1fb486ccebd5a2984c1eeb
- SPFv=spf1 include:_spf.google.com include:mail.zendesk.com include:spf.mandrillapp.com include:amazonses.com include:23473912.spf06.hubspotemail.net include:_spf.firebasemail.com ~all
- _vmtbvqsku16xmanmu3g8kqmwmso4b5y
- firebase=greenlight-ai
- google-site-verification=30jgL83juI1i8BY6QIt7OYh0fcXlbW-q5DmTUW-OEAc
Full email verification for greenlight.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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