Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
openingbellventures.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 11:36:15 UTC · ↺ Refresh
MX Hostnames
- openingbellventures-com.mail.protection.outlook.com
MX Priorities
- openingbellventures-com.mail.protection.outlook.com: 0
A / AAAA Records
- 185.230.63.107 ↩ unalocated.63.wixsite.com
Mail Server IPs
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
isla.ns.cloudflare.com dns.cloudflare.com 2399265148 10000 2400 604800 1800
Primary NS (mname)
isla.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399265148
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
mustafa.ns.cloudflare.com
isla.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf-us.emailsignatures365.com include:userinclude.dme3ds1.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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: 392 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- 1password-site-verification=F3WA7WK4I5AMRB4QLXALIGTHNU
- anthropic-domain-verification-57xxh1=SzEfKkUu74Fwyh6KPibZiRcCn
- apple-domain-verification=pMI670hMBEQmbh0l
- canva-site-verification=RtR28OM2gXlDp2s2xXU0oA
- google-site-verification=bnF0zxc8Sy8RzR8GRTvvhpNS4EEoRshmcOLFHwMSpv0
- ms-domain-verification=b4b336da-5cc7-42e3-892a-bddd4dd76cb3
- openai-domain-verification=dv-bzYSH8inKSa7ZEWhpa6S9mBU
- smartsheet-site-validation=6LbMQNVU4YNyHxDLKKcN2ne4OkUfuJS2
- SPFv=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf-us.emailsignatures365.com include:userinclude.dme3ds1.com -all
Full email verification for openingbellventures.com
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