Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
issi-software.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:09:29 UTC · ↺ Refresh
MX Hostnames
- issisoftware-com01b.mail.protection.outlook.com
MX Priorities
- issisoftware-com01b.mail.protection.outlook.com: 0
A / AAAA Records
- 44.203.82.145 ↩ ec2-44-203-82-145.compute-1.amazonaws.com
Mail Server IPs
- 52.101.9.17 (no PTR)
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.easydns.com zone.easydns.com 1771253476 3600 600 1209600 300
Primary NS (mname)
dns1.easydns.com
Admin Email (rname)
zone@easydns.com
Serial
1771253476
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
dns3.easydns.org
dns2.easydns.net
dns1.easydns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- amazonses:ZPF5Cm+HKtR452Ja4t4NqydJrgFA/xckRpOJyuN5LNI=
- MS=ms35512575
- DF2-UT9-MD5
- google-site-verification=_kBEsF-gasjtG25yLPfph2aPtkT6gHxKrHSClRUFi8A
- atlassian-domain-verification=hRuujdS9ntfJsawY9i4LNr519ldgwUv2zhzh33lB8ea9qb9obaOZaMnqOnpxDM/b
- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=CCCD59C018513E9AF9A14B520EF33CEA6C023D4C
- google-site-verification=uRYz-MHCTEwFmksKTHL2LzB9kURBb3v587CNCjKvvj8
- 2k8sj58al21iasf4bb80ptr56e
Full email verification for issi-software.com
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