Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
docomo.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 02:04:56 UTC · ↺ Refresh
MX Hostnames
- mx218.mb5p.com
- mx218.m1bp.com
MX Priorities
- mx218.mb5p.com: 10
- mx218.m1bp.com: 20
A / AAAA Records
- 104.21.67.135 (no PTR)
- 172.67.176.234 (no PTR)
- 2606:4700:3031::ac43:b0ea
- 2606:4700:3030::6815:4387
Mail Server IPs
- 164.90.197.105 (no PTR)
- 164.90.197.162 (no PTR)
- 147.182.189.184 (no PTR)
- 147.182.180.139 (no PTR)
- 164.90.197.79 (no PTR)
- 164.90.197.143 (no PTR)
- 147.182.130.78 (no PTR)
- 147.182.160.18 (no PTR)
SOA Record
Raw SOA
lily.ns.cloudflare.com dns.cloudflare.com 2396221925 10000 2400 604800 1800
Primary NS (mname)
lily.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396221925
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
paul.ns.cloudflare.com
lily.ns.cloudflare.com
SPF Record
✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.
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
3 records- 4561d1a657803bffddefdf5f5fba7479
- fe3ecffef1a45774c9ea53655c62bd5f53641ed6
- SPFv=spf1 -all
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