Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cbna.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 05:21:11 UTC · ↺ Refresh
MX Hostnames
- mxa-00074c03.gslb.pphosted.com
- mxb-00074c03.gslb.pphosted.com
MX Priorities
- mxa-00074c03.gslb.pphosted.com: 0
- mxb-00074c03.gslb.pphosted.com: 0
A / AAAA Records
- 151.101.66.216 (no PTR)
- 151.101.2.216 (no PTR)
- 151.101.130.216 (no PTR)
- 151.101.194.216 (no PTR)
Mail Server IPs
- 205.220.171.238 ↩ mx0a-00074c03.pphosted.com
SOA Record
Raw SOA
alex.ns.cloudflare.com dns.cloudflare.com 2399411724 10000 2400 604800 1800
Primary NS (mname)
alex.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399411724
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
alex.ns.cloudflare.com
molly.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_u.cbna.com._spf.dmarclc.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
dkim._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
22 records- uuvfeo6kk5qj7a4ciebi34c1us
- msfpkey=lww70ftradek7umpqs6v6zgz
- globalsign-domain-verification=T1CchvCqPBTtEG1mAb5frWw32QtHBojUIET5y82QFn
- 3lda2hkptep8aej5n6v7ai356c
- astro-domain-verification=clyzxgmzs00k501pcw2w7ey9z
- okgsh8s4tv2eb7co13ibooc888
- docusign=4ec7cd0a-6515-4eed-a093-b642a0b36f3e
- br3ns5u1tkjdi7dr0qmq9g4vnb
- apple-domain-verification=i9ogOAaWVJx4lXpR
- d365mktkey=59hRN5ldS9iH48w2I3CKxoi6dLPS2YGO9L0OF8KOeEEx
- duo_sso_verification=znG0JepGCwEqMM91wjbUdl7Fqqe9h848G7a0IIiBOZnlFXpETYLTJ6CFRsFIca4Z
- knurnuqhhs2plr2qphh6ev235g
- aku62626o7dhu1uods6dhhs69o
- f5bbbaj70uh411eiqd7hp20h09
- ms-domain-verification=0548d7db-0e2c-4d5b-b0d6-5bb6a55a11a3
- docusign=910e4f5d-e1b9-4d36-9dfc-fa130ddd6a07
- _cva41xmikfx6pw1qvqcqq0s5hmbro5z
- box-domain-verification=233461dc3f72958f70e73100643e8357d335d95e5482f115aabd0d8a04b468d2
- lej5u2oo5npfgkdgqbdi7oupao
- SPFv=spf1 include:_u.cbna.com._spf.dmarclc.com -all
- billeijv13ckk96ifu6rg3hed2
- foxit-domain-verification=e0bc23d4d9712cd629397320420b3eaf
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