Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ctg4.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 16:22:58 UTC · ↺ Refresh
MX Hostnames
- ctg4-com.mail.protection.outlook.com
MX Priorities
- ctg4-com.mail.protection.outlook.com: 0
A / AAAA Records
- 45.63.0.188 ↩ 45.63.0.188.vultrusercontent.com
Mail Server IPs
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.asmallorange.com root.localhost.localdomain 2024092700 86400 7200 3600000 86400
Primary NS (mname)
ns1.asmallorange.com
Admin Email (rname)
root@localhost.localdomain
Serial
2024092700
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.asmallorange.com
ns2.asmallorange.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:143.95.152.207 +a +mx +ip4:65.99.237.231 +include:websitewelcome.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 ip4:143.95.152.207 +a +mx +ip4:65.99.237.231 +include:websitewelcome.com ~all
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