Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
bestsupply.com
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-19 16:59:04 UTC ยท โบ Refresh
MX Hostnames
- us2-smtp-mx2.titanhq.com
- us2-smtp-mx1.titanhq.com
MX Priorities
- us2-smtp-mx1.titanhq.com: 10
- us2-smtp-mx2.titanhq.com: 10
A / AAAA Records
- 199.60.103.100 (no PTR)
- 199.60.103.200 (no PTR)
Mail Server IPs
- 3.140.150.54 โฉ us2-smtp3.titanhq.com
- 18.189.8.252 โฉ us2-smtp2.titanhq.com
- 18.216.227.84 โฉ us2-smtp1.titanhq.com
- 3.22.148.152 โฉ us2-smtp4.titanhq.com
SOA Record
Raw SOA
dns1.griffintek.com support.griffintek.com 2026022002 1200 3600 1209600 600
Primary NS (mname)
dns1.griffintek.com
Admin Email (rname)
support@griffintek.com
Serial
2026022002
Refresh
1200s
Retry
3600s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
dns3.griffintek.com
dns1.griffintek.com
dns2.griffintek.com
SPF Record
โ Strict (-all)
v=spf1 ip4:98.103.85.67 ip4:96.11.54.35 include:24194399.spf06.hubspotemail.net include:spf.us.emailservice.io include:outbound.dmsi.com include:outbound2.dmsi.com include:spf.protection.outlook.com include:_spf.saashr.com -all
๐ DNS lookups: 6/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; adkim=r; aspf=r
~ Quarantine โ good protection (failing mail goes to spam)
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=cErh7cSBY9RTegMMUHaz1iHgYgX58ePem27EE3BRNto
- SPFv=spf1 ip4:98.103.85.67 ip4:96.11.54.35 include:24194399.spf06.hubspotemail.net include:spf.us.emailservice.io include:outbound.dmsi.com include:outbound2.dmsi.com include:spf.protection.outlook.com include:_spf.saashr.com -all
Full email verification for bestsupply.com
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