Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cardon.us
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 02:47:45 UTC · ↺ Refresh
MX Hostnames
- mxa-00863501.gslb.pphosted.com
- mxb-00863501.gslb.pphosted.com
MX Priorities
- mxb-00863501.gslb.pphosted.com: 10
- mxa-00863501.gslb.pphosted.com: 10
A / AAAA Records
- 141.193.213.10 (no PTR)
Mail Server IPs
- 67.231.156.88 ↩ mx0b-00863501.pphosted.com
SOA Record
Raw SOA
dns101.register.com root.register.com 126031716 10800 3600 604800 3600
Primary NS (mname)
dns101.register.com
Admin Email (rname)
root@register.com
Serial
126031716
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns101.register.com
dns102.register.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf-00863501.pphosted.com ip4:208.103.58.154 include:spf.protection.outlook.com include:spf.exclaimer.net include:ne16.com include:_spf.activedemand.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=50;rua=mailto:[email protected];fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- YXcbkZZu+pe/tYtZXsji2Z4+xPIhx7eN3WR/Li5ZECHPh0SgPYGdvq/K896xrMhyWxW0/Vden3fFmF/mqeg0qg==
- ZOOM_verify_A6iHV7pmRbGtTHZQpKs6GA
- adobe-sign-verification=bdbf547e1e3730bd78328d59e2726d8f
- _sam0j2hywtejildwvzuhe1b2dpsvwmw
- SPFv=spf1 include:spf-00863501.pphosted.com ip4:208.103.58.154 include:spf.protection.outlook.com include:spf.exclaimer.net include:ne16.com include:_spf.activedemand.com ~all
- apple-domain-verification=pol3Q8IqvRJ84OeL
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