Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
protossecurity.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 05:19:02 UTC · ↺ Refresh
MX Hostnames
- protossecurity-com.mail.protection.outlook.com
MX Priorities
- protossecurity-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
Mail Server IPs
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1838.awsdns-37.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1838.awsdns-37.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-149.awsdns-18.com
ns-1838.awsdns-37.co.uk
ns-977.awsdns-58.net
ns-1080.awsdns-07.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_s00330727.autospf.email include:mail.zendesk.com include:spf.protection.outlook.com include:spf.us.exclaimer.net ip4:40.126.27.24 ip4:40.126.27.163 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
13 records- intacct-esk=915D5C72B2A05C57E053AA06A8C0B746
- openai-domain-verification=dv-uNhfykIb5IXG65u0TYKQh6Mo
- pardot836413=19522dabc17eb5f3896d47900f5d24976a763bb040ecae745603128b1a768e72
- pardot836413=3995dd785d44ebca38cc5a87a04e8e89f7cc81780be63e7917f4f8de7d271d12
- reachdesk-verification=Kz1rQ5L8MOEDfST2jM9ZRMkWXYLBi1PyKDKu9V30AgeVV1KgXrxWLRdQNP2XAKjv
- SPFv=spf1 include:_s00330727.autospf.email include:mail.zendesk.com include:spf.protection.outlook.com include:spf.us.exclaimer.net ip4:40.126.27.24 ip4:40.126.27.163 ~all
- zendeskverification.protossecurity.com=906da78e988868e9
- 0C48366DA7
- MS=5EEDC8E7CD746769BFF7D606A0D8E34E4B0E5558
- MS=ms50405022
- google-site-verification=Nxl4E-oXjnFd5V8chfA8LU6JgmA4Mn4lDOPRh1u17X0
- google-site-verification=iB-HYLOmbthRvz8QpZdCmr8EgJJif4OiM7ZDwll8tXU
- intacct-esk=2BC41F73825ADA93E063CD068D0AEB70
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