Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kore.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 04:10:42 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
A / AAAA Records
- 52.21.10.67
Mail Server IPs
- 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
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 2607:f8b0:4004:c23::1a ↩ yuiadrs-in-f26.1e100.net
SOA Record
Raw SOA
ns43.domaincontrol.com dns.jomax.net 2025121700 28800 7200 604800 600
Primary NS (mname)
ns43.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025121700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns44.domaincontrol.com
ns43.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mlsend.com include:_spf.google.com include:stspg-customer.com include:mail.zendesk.com include:3458671.spf05.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ 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
✓ 3 found
google._domainkey
s1._domainkey
s2._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
12 records- status-page-domain-verification=gzx5z5d8b1j2
- google-site-verification=3_4qbn_WCMfr8OPlV-kf4D_Lgavy2PiRmjPzY0hbncM
- SPFv=spf1 include:_spf.mlsend.com include:_spf.google.com include:stspg-customer.com include:mail.zendesk.com include:3458671.spf05.hubspotemail.net -all
- _4x690dhad8mxwd9th22s68i5ujp59u3
- dropbox-domain-verification=ik7xs13ohwhy
- asv=27e1139ea6d589f01aa86ac1c4c66b7c
- mailerlite-domain-verification=6e7d1701661f9eccd70c8136bf5072230d987bf9
- google-site-verification=QV17ztLzpPaxutsJ_k6JIon5BX95gTfXk8lmX3EI_Fo
- globalsign-domain-verification=HD8WG1xXbpMv2YtKNxKuYvgXPjU-1OdRe4nNFp11MP
- google-site-verification=I8JWdGsH3bH9qu8oRwPaQqCFk3ITbvp9DUT-6IXu_gg
- MS=ms66754626
- MS=ms83223767
Full email verification for kore.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits