Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
isringhausen.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 03:43:38 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 0
- mx2-us1.ppe-hosted.com: 10
A / AAAA Records
- 199.96.4.197 (no PTR)
Mail Server IPs
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
SOA Record
Raw SOA
dns1.p04.nsone.net hostmaster.nsone.net 1565290230 43200 7200 1209600 3600
Primary NS (mname)
dns1.p04.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1565290230
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns1.p04.nsone.net
dns2.p04.nsone.net
dns3.p04.nsone.net
dns4.p04.nsone.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:12.3.99.18 ip4:96.84.67.157 ip4:96.81.209.57 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:dospf.simplepart.com include:sendgrid.net include:spf.constantcontact.com include:spf.lrswebsolutions.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
3 records- MS=6BB422C89FD9A2F56B667DA87D9C21163FAB7024
- MS=ms29211895
- SPFv=spf1 ip4:12.3.99.18 ip4:96.84.67.157 ip4:96.81.209.57 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:dospf.simplepart.com include:sendgrid.net include:spf.constantcontact.com include:spf.lrswebsolutions.com -all
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