Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mergermarket.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 13:14:02 UTC · ↺ Refresh
MX Hostnames
- iongroup-com.mail.protection.outlook.com
MX Priorities
- iongroup-com.mail.protection.outlook.com: 10
A / AAAA Records
- 151.101.129.132 (no PTR)
- 151.101.193.132 (no PTR)
- 151.101.1.132 (no PTR)
- 151.101.65.132 (no PTR)
Mail Server IPs
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-09.azure-dns.com hostmaster.idp365.net 2020102600 3600 600 604800 60
Primary NS (mname)
ns1-09.azure-dns.com
Admin Email (rname)
hostmaster@idp365.net
Serial
2020102600
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
60s
Nameservers (NS)
ns4-09.azure-dns.info
ns1-09.azure-dns.com
ns2-09.azure-dns.net
ns3-09.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:31.221.7.128/26 ip4:31.221.52.128/26 ip4:23.23.239.161/32 ip4:80.169.252.10 ip4:80.169.252.18 ip4:80.169.30.64/26 ip4:80.169.218.218 ip4:80.169.218.226 ip4:217.110.214.64/26 include:_spf.atoracle.com include:spf.protection.outlook.com include:cmail1.com include:mailgun.org include:spf.client.dealogic.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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- google-site-verification=CEGZhzXB7xfiItkn6eUOG5lVQvbvJX77TBbz2qj-krA
- globalsign-domain-verification=pyR6ci6IB7uVAxLPZN5Z7_imdnvGJLhXCcmfs8v5RP
- _globalsign-domain-verification=B57sRQpmte4G4w-gavZbVNmmNsMxGp5kcL19UP2599
- +Rupid5iBiVo1Pcx1/KbtUtE9gKe4bh9dxSXT2zp96Gh4xjE/BPORC8PbxvJD9xldxLJo7TjcxdcWs02TXg4qg==
- SPFv=spf1 ip4:31.221.7.128/26 ip4:31.221.52.128/26 ip4:23.23.239.161/32 ip4:80.169.252.10 ip4:80.169.252.18 ip4:80.169.30.64/26 ip4:80.169.218.218 ip4:80.169.218.226 ip4:217.110.214.64/26 include:_spf.atoracle.com include:spf.protection.outlook.com include:cmail1.com include:mailgun.org include:spf.client.dealogic.com -all
- miro-verification=798cb858fb2a85f27fc286af97035771c88c811d
- PrSejCV
- @ MS=ms40513000 3600
- logmein-verification-code=1b057463-df85-4775-bff0-c972e18b47ed
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