Domain Overview
DNS: ✓ 1h ago
Checker: ✓ 1h ago
porscheofcoloradosprings.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-24 03:25:09 UTC · ↺ Refresh
MX Hostnames
- porscheofcoloradosprings-com.mail.protection.outlook.com
MX Priorities
- porscheofcoloradosprings-com.mail.protection.outlook.com: 0
A / AAAA Records
- 136.179.129.162 ↩ cust-136.179.129.162.switchnap.com
Mail Server IPs
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
SOA Record
Raw SOA
dns104.a.register.com root.register.com 2015021246 28800 7200 604800 3600
Primary NS (mname)
dns104.a.register.com
Admin Email (rname)
root@register.com
Serial
2015021246
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns177.d.register.com
dns051.c.register.com
dns104.a.register.com
dns107.b.register.com
SPF Record
✓ Strict (-all)
v=spf1 mx a include:spf.protection.outlook.com ip4:50.204.237.206/29 a:remote.shortlineauto.com include:spf.tmes.trendmicro.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- SPFv=spf1 mx a include:spf.protection.outlook.com ip4:50.204.237.206/29 a:remote.shortlineauto.com include:spf.tmes.trendmicro.com -all
- ZA=ErfxikKURWnl3BEN4VBnJFXm76zjBm2B9ikE63YFx5c=
- MS=ms22136971
- google-site-verification=KfztpBEcSk0mkILnmtKn1Z7qqjrZ2MJfwgcwG1pGGeM
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