Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sterlingeventgroup.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 04:24:13 UTC · ↺ Refresh
MX Hostnames
- sterlingeventgroup-co-uk.mail.protection.outlook.com
MX Priorities
- sterlingeventgroup-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 185.151.30.125 ↩ 185-151-30-125.ptr4.stackcp.net
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns41.domaincontrol.com dns.jomax.net 2026031400 28800 7200 604800 600
Primary NS (mname)
ns41.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns42.domaincontrol.com
ns41.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.sendinblue.com ip4:85.199.223.50 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
8 records- linkedin-site-verification=deed05bd-0d54-404b-96fb-e42a495c6beb
- C5A2CF2136
- google-site-verification=fiN9m2vpnSfbIr21GeIxwzCwadd3MS14GqKxifyafRE
- ppe-efa2b6cefcb5720d01f3050d143050b3f059554b
- brevo-code:29583b0c741a95cbcd220581e10c61ba
- asv=d65eaafb06a4f44d48cd5c654fff9aee
- opdcoppli58bhahh9rrdca5qfp
- SPFv=spf1 mx include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.sendinblue.com ip4:85.199.223.50 -all
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