Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kellerrohrback.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 00:19:26 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 104.21.39.168 (no PTR)
- 172.67.146.199 (no PTR)
- 2606:4700:3033::6815:27a8 (no PTR)
- 2606:4700:3033::ac43:92c7 (no PTR)
Mail Server IPs
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
cheryl.ns.cloudflare.com dns.cloudflare.com 2399431182 10000 2400 604800 1800
Primary NS (mname)
cheryl.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399431182
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cheryl.ns.cloudflare.com
ned.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com include:us._extnetblocks.mimecast.com include:mail.zendesk.com include:servers.mcsv.net include:u18849999.wl250.sendgrid.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- google-site-verification=VOahdN1TcuJLX4NYM4LcD2yCtvzWIIf4KmD8e7ZbQSg
- hqapp2ev9usc8r74vgitf4vblo
- sophos-domain-verification=c667f730a6a0a2d17e4daa6fcc470e3ce8b5ea04452275e4973d838cf8e6a3d1
- SPFv=spf1 include:us._netblocks.mimecast.com include:us._extnetblocks.mimecast.com include:mail.zendesk.com include:servers.mcsv.net include:u18849999.wl250.sendgrid.net ~all
- DEO4jeA60ORIiUSdj5V9UUgvKY4vjTjizjW0HiLYvF5YGZLhecrpCjp5cqN xll/SAvDrkxfCk1bJe/xveOTeNg==
- _ftu9iqsz649uxp5lk1hsp1t3fnxb8n0
- apple-domain-verification=5CpNn15ipUz7gHoZ
- docusign=5e7bca61-9be6-463e-a5c2-8efef984c82e
Full email verification for kellerrohrback.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits