Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rodeohouston.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 04:42:40 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 0
- us-smtp-inbound-2.mimecast.com: 1
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns51.worldnic.com namehost.worldnic.com 126031818 10800 3600 604800 3600
Primary NS (mname)
ns51.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031818
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns51.worldnic.com
ns52.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:216.117.27.13 include:spf.mandrillapp.com include:servers.mcsv.net include:spf.serverdata.net include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.thedatabank.com ip4:209.222.25.117 include:_spf.sendergen.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; aspf=r; ruf=mailto:[email protected]; rua=mailto:[email protected]; fo=1:s; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- SPFv=spf1 ip4:216.117.27.13 include:spf.mandrillapp.com include:servers.mcsv.net include:spf.serverdata.net include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.thedatabank.com ip4:209.222.25.117 include:_spf.sendergen.com ~all
- atlassian-sending-domain-verification=ae4f119b-72a8-47b2-9dfd-ade9abc71bbf
- aNWbn2w9gEYEl4+4d+fKIgOOLjJ76/TIJewnmOkar7rDTDhXwcHphVsfV+tssurvgigPlnX4gx1mcbUpf6Foeg==
- atlassian-domain-verification=cuSax82cUMbYgvbW/awxmLK04lijs6mVC2OeVdvmAPR9EqhAytLIbNa14BMrP2dA
- _ki36zxbli76osjqixkug5p6hkrg4pby
- _552vdfhpvmi8ubbh0evkfyhi8loxqra
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