Domain Overview
DNS: ✓ 2h ago
Checker: ✓ 2h ago
respalcorpelectric.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-08-10 04:47:37 UTC · ↺ Refresh
MX Hostnames
- respalcorpelectric-com.mail.protection.outlook.com
MX Priorities
- respalcorpelectric-com.mail.protection.outlook.com: 0
A / AAAA Records
- 67.222.30.86 ↩ cp57-ga.privatesystems.net
- 2600:4c00:400:2b5::fe (no PTR)
Mail Server IPs
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
cp1.privatesystems.net noc.privatesystems.net 2026062308 3600 1800 1209600 86400
Primary NS (mname)
cp1.privatesystems.net
Admin Email (rname)
noc@privatesystems.net
Serial
2026062308
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
cp4.privatesystems.net
cp2.privatesystems.net
cp1.privatesystems.net
cp3.privatesystems.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms14029420
- SPFv=spf1 include:spf.protection.outlook.com -all
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