thearkah.com

Valid Email Server
Domain Lookup › thearkah.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
thearkah.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 04:09:07 UTC · ↺ Refresh

MX Hostnames

  • usb-smtp-inbound-1.mimecast.com
  • usb-smtp-inbound-2.mimecast.com

MX Priorities

  • usb-smtp-inbound-1.mimecast.com: 0
  • usb-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 162.252.213.79 (no PTR)

Mail Server IPs

  • 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
  • 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com

SOA Record

Raw SOA ns05.gcd-dns.com dns.jomax.net 2026010700 28800 7200 604800 600
Primary NS (mname)
ns05.gcd-dns.com
Admin Email (rname)
dns@jomax.net
Serial
2026010700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns06.gcd-dns.com
ns05.gcd-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:usb._netblocks.mimecast.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • SPFv=spf1 include:_spf.google.com include:usb._netblocks.mimecast.com ~all
  • google-site-verification=xFhfsJUd8MBD-auSttJoKCj-4LTPHBhu3M-NaPKaN20
  • google-site-verification=9jA9xVwR2RBtmkPFSbWmTQAlpIqPT5QDnZsIs8P9uUQ
  • Target: 0ed1fe018ab9b09a4188c94fb2b1aa6f3bcdbdb83b
  • MS=ms92854495
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