Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dcorthodocs.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 15:30:24 UTC · ↺ Refresh
MX Hostnames
- dcorthodocs.com.2.0001.arsmtp.com
- dcorthodocs.com.1.0001.arsmtp.com
MX Priorities
- dcorthodocs.com.1.0001.arsmtp.com: 10
- dcorthodocs.com.2.0001.arsmtp.com: 20
A / AAAA Records
- 64.207.183.246 ↩ zkth-r5mv.accessdomain.com
Mail Server IPs
- 8.31.233.80 ↩ server216.appriver.com
- 8.19.118.158 ↩ server217.appriver.com
SOA Record
Raw SOA
ns79.worldnic.com namehost.worldnic.com 124032112 10800 3600 604800 3600
Primary NS (mname)
ns79.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
124032112
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns79.worldnic.com
ns80.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.mandrillapp.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
5 records- SPFv=spf1 include:spf.mandrillapp.com ~all
- MS=ms49568107
- apple-domain-verification=Imu2oMOOi0uyo3BK
- fcfcqsgfsqlwqx0dpl5mrs7zshk9b3hj
- MS=7B148687D14E4534EA881AB939C36E256C37B5E0
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