Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
originalyellow.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 02:29:05 UTC · ↺ Refresh
MX Hostnames
- mx2.emailsrvr.com
- mx1.emailsrvr.com
MX Priorities
- mx2.emailsrvr.com: 10
- mx1.emailsrvr.com: 10
A / AAAA Records
- 104.21.49.24 (no PTR)
- 172.67.188.202 (no PTR)
- 2606:4700:3031::ac43:bcca (no PTR)
- 2606:4700:3031::6815:3118 (no PTR)
Mail Server IPs
- 173.203.187.2 ↩ mx2.emailsrvr.com
- 173.203.187.1 ↩ mx1.emailsrvr.com
SOA Record
Raw SOA
dean.ns.cloudflare.com dns.cloudflare.com 2399172503 10000 2400 604800 1800
Primary NS (mname)
dean.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399172503
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dean.ns.cloudflare.com
teagan.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:24.227.125.90 include:emailsrvr.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=45ABE62F5757BED50F9C64186DDADEB3885AF99A
- SPFv=spf1 ip4:24.227.125.90 include:emailsrvr.com ~all
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