Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vcfo.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 06:39:18 UTC · ↺ Refresh
MX Hostnames
- vcfo-com.mail.protection.outlook.com
MX Priorities
- vcfo-com.mail.protection.outlook.com: 10
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.bestline.net hostmaster.bestline.net 2026032700 3600 900 1296000 7200
Primary NS (mname)
ns1.bestline.net
Admin Email (rname)
hostmaster@bestline.net
Serial
2026032700
Refresh
3600s
Retry
900s
Expire
1296000s
Minimum TTL
7200s
Nameservers (NS)
ns2.bestline.net
ns1.bestline.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.ess.barracudanetworks.com ip4:216.16.194.244 ip4:52.162.238.33 include:8003792.spf04.hubspotemail.net include:tracker-campaigner.com ip4:51.141.46.182 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
9 records- wpe-verification=vcfo25
- amazonses:q5IHLMzLcqmxaH9VkBmV+VqBBxjDqYiQ+V/mfvCx2Kk=
- bb9rukhhcsfiaobok7ndottf2f
- h8p7v2daccq7kk935tjpqgik0t
- SPFv=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.ess.barracudanetworks.com ip4:216.16.194.244 ip4:52.162.238.33 include:8003792.spf04.hubspotemail.net include:tracker-campaigner.com ip4:51.141.46.182 -all
- a8sio43uat1874niqlmo7i0v9d
- BPL=7337119
- google-site-verification=iJie5Y0P_8Dcw4Yb-jC0hF6QqUmOq8b06AJCV96f20A
- google-site-verification=qsecmhcXF2V-C-sdLuJ2qHDH8KuQsLoi_tRlU591xIE
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