Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
byrumhvac.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 09:23:53 UTC · ↺ Refresh
MX Hostnames
- mailstream-east.mxrecord.io
- mailstream-west.mxrecord.io
- mailstream-central.mxrecord.mx
MX Priorities
- mailstream-central.mxrecord.mx: 15
- mailstream-east.mxrecord.io: 5
- mailstream-west.mxrecord.io: 10
A / AAAA Records
- 104.16.151.108 (no PTR)
- 104.16.150.108 (no PTR)
- 2606:4700::6810:976c (no PTR)
- 2606:4700::6810:966c (no PTR)
Mail Server IPs
- 172.65.64.78 (no PTR)
- 172.65.213.128 (no PTR)
- 172.65.220.210 (no PTR)
SOA Record
Raw SOA
cash.ns.cloudflare.com dns.cloudflare.com 2398828869 10000 2400 604800 1800
Primary NS (mname)
cash.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398828869
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
hattie.ns.cloudflare.com
cash.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
9 records- SPFv=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com ~all
- 441115A7E6
- MS=ms29334109
- MS=ms33422078
- google-site-verification=2-sjPuFekeMvOtrRou74dkKkpglZPTQ8bt9Smppbdg4
- google-site-verification=RWBEAh0IeWf5nOoHDQmS6tS-09iGYpnPp4NrkLMK1Ls
- google-site-verification=paH3DyC1ke49oXarVOgRVUscHGyv2_qqcA0n6XY3g2s
- logmein-verification-code=d547b73f-579c-4971-a286-cd7f58486185
- ppe-2bb126cafb52d9f1705c524050f33d0890096ece
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