Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
puffer.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 06:49:34 UTC · ↺ Refresh
MX Hostnames
- puffer-com.mail.protection.outlook.com
MX Priorities
- puffer-com.mail.protection.outlook.com: 10
A / AAAA Records
- 104.26.8.190 (no PTR)
- 172.67.75.111 (no PTR)
- 104.26.9.190
- 2606:4700:20::681a:9be
- 2606:4700:20::ac43:4b6f
- 2606:4700:20::681a:8be
Mail Server IPs
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
SOA Record
Raw SOA
gordon.ns.cloudflare.com dns.cloudflare.com 2399262181 10000 2400 604800 1800
Primary NS (mname)
gordon.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399262181
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
gordon.ns.cloudflare.com
kate.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:192.190.99.2 ip4:192.190.99.34 ip4:209.189.250.196 ip4:166.78.71.191 ip4:192.190.99.10 ip4:192.190.99.11 ip4:128.245.247.212 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.ultipro.com include:_spf.docboss.com include:6799569.spf08.hubspotemail.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=0; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
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
13 records- google-site-verification=Y8UET5R26O0p2gkUjfuvLqNz3Xgjf_Z5IE88i1p-Pd0
- pardot1099672=48738f87ecc2425ad449ae8bf85b7422ec798311364f7ff414e1cad02e795d37
- rs/ef7UA7uB9y4AiEvW+PzhmNgJpDe8TXNHovnR11LrHjIjsJsd0Kg8qREx5tEzPBe9qj39fjzjXQm8J1NzT7A==
- sending_domain1099672=046e13bd9276929097924ffe98fecec0cef8967e6fb4f0d4ae38bc99cb7305b3
- smartsheet-site-validation=ocQMrGGahr0Qs7w8PvsWdDSMpCXU84Tf
- twilio-domain-verification=c1f0b5d390a23cede8ad7cbb9506b7a5
- SPFv=spf1 ip4:192.190.99.2 ip4:192.190.99.34 ip4:209.189.250.196 ip4:166.78.71.191 ip4:192.190.99.10 ip4:192.190.99.11 ip4:128.245.247.212 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.ultipro.com include:_spf.docboss.com include:6799569.spf08.hubspotemail.net ~all
- F4D22887FF
- MS=ms17220509
- _mjw63ae88deh9lv66c5cxj0vx9jq44l
- apple-domain-verification=Ux7TnluQWPjc1MMR
- canva-site-verification=m0UW9WowI6gMEa6LEvKuSQ
- google-site-verification=FDFcKpE12_AKezCKUUStFpQKh4NtNNNrmjpNOnch_z4
Full email verification for puffer.com
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