Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
spcala.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 14:05:21 UTC · ↺ Refresh
MX Hostnames
- spcala-com.mail.protection.outlook.com
MX Priorities
- spcala-com.mail.protection.outlook.com: 10
A / AAAA Records
- 173.249.144.118 ↩ cloudhost-795158.us-west-1.nxcli.net
Mail Server IPs
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.nexcess.net hostmaster.spcala.com 1763586564 7200 2048 1048576 2560
Primary NS (mname)
ns1.nexcess.net
Admin Email (rname)
hostmaster@spcala.com
Serial
1763586564
Refresh
7200s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s
Nameservers (NS)
ns1.nexcess.net
ns3.nexcess.net
ns4.nexcess.net
ns2.nexcess.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:66.45.103.0/25 ip4:69.48.252.128/25 ip4:216.235.195.0/24 ip4:54.213.101.86 ip4:54.213.101.90 ip4:54.200.5.133 include:outboundmail.convio.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
5 records- amazon-business-verification=04e3209bd36181ce9f50f514867576b2d05a7fed6b898d7112ca7cd094378e71
- include:_spf.psm.knowbe4.com
- apple-domain-verification=MoX1Gidj8UZ4M0Eh
- sv3bvd16nlcle98fnrcv9c934v
- SPFv=spf1 ip4:66.45.103.0/25 ip4:69.48.252.128/25 ip4:216.235.195.0/24 ip4:54.213.101.86 ip4:54.213.101.90 ip4:54.200.5.133 include:outboundmail.convio.net include:spf.protection.outlook.com ~all
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