Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
topsort.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 06:55:07 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt2.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
- 198.202.211.1
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
- 142.250.31.26 ↩ bj-in-f26.1e100.net
- 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
SOA Record
Raw SOA
ns-1548.awsdns-01.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1548.awsdns-01.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-610.awsdns-12.net
ns-11.awsdns-01.com
ns-1482.awsdns-57.org
ns-1548.awsdns-01.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:20158963.spf10.hubspotemail.net include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._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
8 records- 9ca618e9-ce60-42db-9001-6e2ab083af75
- ZOOM_verify_apdH6kfCV0Vhyptz2xNs4O
- anthropic-domain-verification-taycv3=0jPTrDJmt7JQs9rFKOV1yGDjm
- apple-domain-verification=mA7mVjY3EOojAYw2
- cursor-domain-verification-x6q5yk=HGja24ulY5BL1Va0nBHA7nxjS
- google-site-verification=i2GcCpD1aP0JwD2Oo4GhUT1l5Wj7AM2XXmdOl25fu-g
- google-site-verification=oFGPEfx9P37LeBIL6aaTSGWsnYtRCmeZ8hc7Q4mEAYQ
- SPFv=spf1 include:_spf.google.com include:20158963.spf10.hubspotemail.net include:sendgrid.net -all
Full email verification for topsort.com
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