Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
stamperelectric.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-10-03 12:34:18 UTC · ↺ Refresh
MX Hostnames
- stamperelectric-com.mx2.arsmtp.com
- stamperelectric-com.mx1.arsmtp.com
MX Priorities
- stamperelectric-com.mx2.arsmtp.com: 20
- stamperelectric-com.mx1.arsmtp.com: 10
A / AAAA Records
- 207.150.223.210 (no PTR)
Mail Server IPs
- 8.19.118.178 ↩ server253.appriver.com
- 8.31.233.86 ↩ server252.appriver.com
SOA Record
Raw SOA
ns.siteprotect.com hostmaster.siteprotect.com 2026042015 28800 7200 604800 300
Primary NS (mname)
ns.siteprotect.com
Admin Email (rname)
hostmaster@siteprotect.com
Serial
2026042015
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
a.dns.hostway.net
b.dns.hostway.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; aspf=s; adkim=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms39652004
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