Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
retailunion.com
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-24 07:30:45 UTC ยท โบ Refresh
MX Hostnames
- retailunion-com.mail.protection.outlook.com
MX Priorities
- retailunion-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 52.101.194.17 โฉ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.9.2 โฉ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.9.14 โฉ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.9.26 โฉ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 โฉ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 โฉ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: โฉ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 โฉ mail-bl0pr02cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns67.domaincontrol.com dns.jomax.net 2025101501 28800 7200 604800 600
Primary NS (mname)
ns67.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025101501
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns68.domaincontrol.com
ns67.domaincontrol.com
SPF Record
โ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
๐ DNS lookups: 1/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ Reject
v=DMARC1; p=reject
โ Reject โ strongest protection
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
โ No aggregate reports (rua= not set)
DKIM Selectors
โ 2 found
selector1._domainkey
selector2._domainkey
โ Public key: 216 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms17830553
- SPFv=spf1 include:spf.protection.outlook.com -all
- proxy-ssl.webflow.com
Full email verification for retailunion.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits