Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bobbrowntheplumber.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 05:09:26 UTC · ↺ Refresh
MX Hostnames
- _dc-mx.173f5995182e.bobbrowntheplumber.com
MX Priorities
- _dc-mx.173f5995182e.bobbrowntheplumber.com: 10
A / AAAA Records
- 172.67.133.207 (no PTR)
- 104.21.5.200 (no PTR)
- 2606:4700:3036::6815:5c8 (no PTR)
- 2606:4700:3033::ac43:85cf (no PTR)
Mail Server IPs
- 51.222.241.239 ↩ can4.symbolhost.online
SOA Record
Raw SOA
autumn.ns.cloudflare.com dns.cloudflare.com 2397361885 10000 2400 604800 1800
Primary NS (mname)
autumn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397361885
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
autumn.ns.cloudflare.com
paul.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +mx +a +ip4:51.222.241.239 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=G_H3FpHQGvA6CmaYNPoPLFaa5xq2nGFxRGiwd8o-kWE
- SPFv=spf1 +mx +a +ip4:51.222.241.239 ~all
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