Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ainfosys.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 14:55:00 UTC · ↺ Refresh
MX Hostnames
- ainfosys-com.mail.protection.outlook.com
MX Priorities
- ainfosys-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns7.worldnic.com namehost.worldnic.com 126031315 10800 3600 604800 3600
Primary NS (mname)
ns7.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031315
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns7.worldnic.com
ns8.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:138.91.170.174 ip4:138.91.170.191 include:spf.protection.outlook.com include:spf.myconnectwise.net include:spf.emailsignatures365.com include:spf.smtp2go.com include:8888182.spf02.hubspotemail.net include:spfa.cpmails.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1;
✓ Reject — strongest protection
📋 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: 216 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
4 records- docusign=156850d4-5c8f-49f0-9d97-074d3e8c8a1f
- google-site-verification=nClsXHMO-Es6NZnQ8ZikJi89pEElu1b_3JplDS69Fr4
- have-i-been-pwned-verification=18c482ffc018a5a4cb9c25667f8a69a2
- SPFv=spf1 ip4:138.91.170.174 ip4:138.91.170.191 include:spf.protection.outlook.com include:spf.myconnectwise.net include:spf.emailsignatures365.com include:spf.smtp2go.com include:8888182.spf02.hubspotemail.net include:spfa.cpmails.com ~all
Full email verification for ainfosys.com
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