Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sdcardiac.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 07:49:05 UTC · ↺ Refresh
MX Hostnames
- mx1-us1.ppe-hosted.com
- mx2-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 0
- mx2-us1.ppe-hosted.com: 5
A / AAAA Records
- 104.21.25.39 (no PTR)
- 172.67.222.169 (no PTR)
- 2606:4700:3036::6815:1927 (no PTR)
- 2606:4700:3032::ac43:dea9 (no PTR)
Mail Server IPs
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
SOA Record
Raw SOA
jaime.ns.cloudflare.com dns.cloudflare.com 2399151073 10000 2400 604800 1800
Primary NS (mname)
jaime.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399151073
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sneh.ns.cloudflare.com
jaime.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:spf.geotraxbox.it.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- ribem2aaemgko4eeel2nls48o9
- SPFv=spf1 mx a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:spf.geotraxbox.it.com ~all
- vYb7F6ZMqPR8RZswic2CKpejN+e6UO/UI2VHEUC6+u42cIVu4yIP94Qk4m4i2gez5vocZWd3dok3Ae+QTtAvTw==
- 9uvugu0ks01dn3qiponf6upul8
- c6jQYeVp
- google-site-verification=HHqrmmE3EiLhRoH7FqYrcV2Vq8h_6EqWsvL3Nm97eQc
- ppe-0633747138a558a10dd0
- ppe-ce6a51f659995e6963d5af012885b6bb3c84a825
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