Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
wittekdevelopment.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-10-01 23:03:13 UTC · ↺ Refresh
MX Hostnames
- wittekdevelopment-com.mail.protection.outlook.com
MX Priorities
- wittekdevelopment-com.mail.protection.outlook.com: 100
A / AAAA Records
- 47.22.153.228 ↩ ool-2f1699e4.static.optonline.net
Mail Server IPs
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.60.148 ↩ mail-bnypr04cu00104.inbound.protection.outlook.com
- 52.101.60.179 ↩ mail-bn3pr0301cu00103.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.name-services.com info.name-services.com 1746467644 172800 900 1814400 300
Primary NS (mname)
dns1.name-services.com
Admin Email (rname)
info@name-services.com
Serial
1746467644
Refresh
172800s
Retry
900s
Expire
1814400s
Minimum TTL
300s
Nameservers (NS)
dns1.name-services.com
dns5.name-services.com
dns3.name-services.com
dns4.name-services.com
dns2.name-services.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:47.23.172.234 include:outlook.com ~all
📊 DNS lookups: 1/10
~ 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
2 records- SPFv=spf1 ip4:47.23.172.234 include:outlook.com ~all
- MS=ms77120459
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