Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
psci.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 04:36:14 UTC · ↺ Refresh
MX Hostnames
- psci-com.mail.protection.outlook.com
MX Priorities
- psci-com.mail.protection.outlook.com: 10
A / AAAA Records
- 54.89.240.134 ↩ ec2-54-89-240-134.compute-1.amazonaws.com
Mail Server IPs
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.centreweb.com postmaster.centreweb.com 2025041001 3600 3600 1209600 3600
Primary NS (mname)
ns3.centreweb.com
Admin Email (rname)
postmaster@centreweb.com
Serial
2025041001
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.centreweb.com
ns3.centreweb.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.bullhornmail.com include:spf.protection.outlook.com ip4:71.27.46.57 include:servers.mcsv.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- linkedin-site-verification=32be574f-a31d-492b-b8e9-b7c2a8b91c07
- SPFv=spf1 include:_spf.bullhornmail.com include:spf.protection.outlook.com ip4:71.27.46.57 include:servers.mcsv.net -all
- MS=ms54586417
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