Domain Overview
DNS: ✓ 12d ago
Checker: ✓ 12d ago
401primelancaster.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-10-08 00:22:20 UTC · ↺ Refresh
MX Hostnames
- 401primelancaster-com.mail.protection.outlook.com
MX Priorities
- 401primelancaster-com.mail.protection.outlook.com: 0
A / AAAA Records
- 67.225.139.160 ↩ server3.webtek.hosting
Mail Server IPs
- 52.101.60.68 ↩ mail-bnypr02cu00104.inbound.protection.outlook.com
- 52.101.9.4 ↩ mail-mn2pr05cu00304.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.9.34 ↩ mail-bl0pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f801:: ↩ mail-byapr05cu00700.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.webtekcc.com devnull.sourcedns.com 2026100707 3600 1800 1209600 86400
Primary NS (mname)
ns3.webtekcc.com
Admin Email (rname)
devnull@sourcedns.com
Serial
2026100707
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.webtekcc.com
ns4.webtekcc.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:67.225.139.160 +a +mx +ip4:67.225.138.239 include:spf.protection.outlook.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
✓ 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- SPFv=spf1 ip4:67.225.139.160 +a +mx +ip4:67.225.138.239 include:spf.protection.outlook.com ~all
- MS=ms93966332
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