Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
10to8.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 23:08:01 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx2.googlemail.com
- aspmx3.googlemail.com
- aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 30
- aspmx2.googlemail.com: 40
- aspmx3.googlemail.com: 50
- aspmx.l.google.com: 10
A / AAAA Records
- 99.84.234.84 ↩ server-99-84-234-84.jfk50.r.cloudfront.net
- 99.84.234.24 ↩ server-99-84-234-24.jfk50.r.cloudfront.net
- 99.84.234.17
- 99.84.234.93
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 172.253.63.27 ↩ bi-in-f27.1e100.net
- 2607:f8b0:4004:c0b::1a ↩ bj-in-f26.1e100.net
SOA Record
Raw SOA
ns-1038.awsdns-01.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1038.awsdns-01.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1800.awsdns-33.co.uk
ns-407.awsdns-50.com
ns-652.awsdns-17.net
ns-1038.awsdns-01.org
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:amazonses.com include:emsd1.com include:mail.zendesk.com include:25610512.spf05.hubspotemail.net include:email.chargebee.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._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
11 records- SPFv=spf1 include:_spf.google.com include:amazonses.com include:emsd1.com include:mail.zendesk.com include:25610512.spf05.hubspotemail.net include:email.chargebee.com -all
- zoom-domain-verification=ZOOM_verify_98e59a2a9462478ba72d3015881686d4
- 5xf5t2yz8ctmqndm6dc51td51vswmh54
- AA09D9EFED
- MS=253737EAE5D2AFA46C1860F63C5471AC06629238
- MS=ms42215861
- facebook-domain-verification=z5i9u8pdi4neia16mxhdirpxtf5hcb
- google-site-verification=M0KhlgIuSttDS8SNH83w3z-noh-N5Ok52Ht4whIj5Jg
- google-site-verification=M6vEM20FnpvBMhGaGvlXE5-L6TVeeqYSg4Z1QoqiNpA
- google-site-verification=cLkTL6bK51gMSWQsEJ6O5gyGMciBLqxm5V3CPRaT7Cg
- twilio-domain-verification=7af868a1bcdd9c5fb612cd295d622ae0
Full email verification for 10to8.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits