Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crescorent.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 11:45:58 UTC · ↺ Refresh
MX Hostnames
- crescorent-com.mail.protection.outlook.com
MX Priorities
- crescorent-com.mail.protection.outlook.com: 0
A / AAAA Records
- 35.215.75.88 ↩ 88.75.215.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.stabletransit.com ipadmin.stabletransit.com 1772212815 3600 300 1814400 300
Primary NS (mname)
dns1.stabletransit.com
Admin Email (rname)
ipadmin@stabletransit.com
Serial
1772212815
Refresh
3600s
Retry
300s
Expire
1814400s
Minimum TTL
300s
Nameservers (NS)
dns1.stabletransit.com
dns2.stabletransit.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_phishspf.knowbe4.com include:spf.happyfox.com ip4:192.175.57.29 ip4:54.213.101.86 ip4:104.245.209.203 ip4:104.245.209.248 ip4:192.175.57.29 ip4:208.91.114.151 ip4:169.130.234.56/29 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
3 records- SPFv=spf1 include:spf.protection.outlook.com include:_phishspf.knowbe4.com include:spf.happyfox.com ip4:192.175.57.29 ip4:54.213.101.86 ip4:104.245.209.203 ip4:104.245.209.248 ip4:192.175.57.29 ip4:208.91.114.151 ip4:169.130.234.56/29 ~all
- google-site-verification=ba8XelwR0I9Bq1VomkcCxL2BiHGrAVU6CVZYfhdkWSM
- 7p2vdlrfdrrs0e3vpb0peeok4o
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