Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tcortho.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 20:40:26 UTC · ↺ Refresh
MX Hostnames
- tcortho.com.1.0001.arsmtp.com
- tcortho.com.2.0001.arsmtp.com
MX Priorities
- tcortho.com.1.0001.arsmtp.com: 10
- tcortho.com.2.0001.arsmtp.com: 20
A / AAAA Records
- 34.117.84.202 ↩ 202.84.117.34.bc.googleusercontent.com
Mail Server IPs
- 8.31.233.241 ↩ server2012.appriver.com
- 8.19.118.217 ↩ server2013.appriver.com
SOA Record
Raw SOA
ns11.domaincontrol.com dns.jomax.net 2026030501 28800 7200 604800 600
Primary NS (mname)
ns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030501
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns12.domaincontrol.com
ns11.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:50.125.226.234/32 ip4:66.119.214.133/32 ip4:162.159.134.42/32 include:spf.edgepilot.com include:spf.protection.outlook.com include:spf.myconnectwise.net include:spf.mandrillapp.com include:_spf.psm.knowbe4.com include:spf.us1.defend.egress.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; sp=quarantine; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
1 record- SPFv=spf1 ip4:50.125.226.234/32 ip4:66.119.214.133/32 ip4:162.159.134.42/32 include:spf.edgepilot.com include:spf.protection.outlook.com include:spf.myconnectwise.net include:spf.mandrillapp.com include:_spf.psm.knowbe4.com include:spf.us1.defend.egress.com ~all
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