Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crowholdings.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 09:11:07 UTC · ↺ Refresh
MX Hostnames
- crowholdings-com.mail.protection.outlook.com
MX Priorities
- crowholdings-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1230.awsdns-25.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1230.awsdns-25.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1715.awsdns-22.co.uk
ns-342.awsdns-42.com
ns-698.awsdns-23.net
ns-1230.awsdns-25.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.ultipro.com include:safetitan.com include:cyberriskaware.com ip4:149.72.131.17 ip4:149.72.155.253 ip4:4.30.72.98 ip4:204.220.164.253 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
20 records- adobe-sign-verification=3ac4d16c50638979ebad2a5339da2c5f
- docusign=46f59f9d-24b3-4b80-994c-a5516d312b67
- jamf-site-verification=bdsSP5PGHyLjakCA649oDw
- logmein-verification-code=cnfiY9m9S082OGPy13H5kjyOa
- intersight=41712b0f3600f042fc05c12fc8daa1462342bf021a5094334b4517a5e669d15e
- google-site-verification=C9eu537WG6HO3hnGq
- MS=ms44721227
- logmein-verification-code=O16ZTJhTOimv4oIs43Q0fcHLU
- Vyr87to4Gml+eYErX9XwV0X5OzPA6THiRwAwzCg3OcGSXP4kdvxUhRNtKty7/U/G/j5iGWLzGovzD9ulzmBKww==
- SFMC-u4pCB2ZYTmqVC94M41VkmqvQ8jUCzvYk4CfGMWlg
- google-site-verification=c9IgiZ7XkXgF3xHkbMGK6spnH-6RRvqb5SCUj_Er2Fs
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.ultipro.com include:safetitan.com include:cyberriskaware.com ip4:149.72.131.17 ip4:149.72.155.253 ip4:4.30.72.98 ip4:204.220.164.253 -all
- box-domain-verification=fe3bb4ce24807ff4c1b349df347c36375a85ea52608337f24b91f6dcc5e4bd71
- bluebeam-verification=h4a71bd9zrszpiwezq43kvhovti4bx
- dropbox-domain-verification=k8cyvncbav67
- anthropic-domain-verification-rtdr9v=9dbrk3JqiW52YNd25PjlHhdvh
- mandrill_verify.LZ_cSCXUNLpKM50FUnhpZg
- openai-domain-verification=dv-aKXSsEukrUj8C5FjZlbHbumq
- apple-domain-verification=0Ta1LXoaazilsBfF
- cisco-ci-domain-verification=5a43ec5510d248d616cd51ad0c8db64c26957e3c8ac3c7df40ed0f0d27b92ab4
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