Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crosstree.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 22:17:03 UTC · ↺ Refresh
MX Hostnames
- crosstree-com.mail.protection.outlook.com
MX Priorities
- crosstree-com.mail.protection.outlook.com: 1
A / AAAA Records
- 34.246.73.191 ↩ ec2-34-246-73-191.eu-west-1.compute.amazonaws.com
- 54.155.129.87 ↩ ec2-54-155-129-87.eu-west-1.compute.amazonaws.com
Mail Server IPs
- 52.101.185.13 ↩ mail-zrzp278cu00205.inbound.protection.outlook.com
- 52.101.185.12 ↩ mail-zrap278cu00304.inbound.protection.outlook.com
- 52.101.185.14 ↩ mail-zr1p278cu00206.inbound.protection.outlook.com
- 52.101.187.1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::1 ↩ mail-zrzp278cu00201.inbound.protection.outlook.com
- 2a01:111:f403:ca3e::1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::2 ↩ mail-zr1p278cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca3c:: ↩ mail-zrap278cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-245.awsdns-30.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-245.awsdns-30.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-245.awsdns-30.com
ns-924.awsdns-51.net
ns-1161.awsdns-17.org
ns-1775.awsdns-29.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:baffle.ch include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:[email protected];ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
9 records- SPFv=spf1 include:baffle.ch include:spf.protection.outlook.com -all
- wrike-verification=MTEyNDY3NDo1NTM4MTIzYzE0ODdkNGRhNGJlZjJlMzUxOTY3ZGEyYWMwYzgwYTM3MDNkMTZlODZlM2JkYjgxMGU3ZDBlZmQ2
- adobe-idp-site-verification=c63b4272afaa8990a143418d9a61314a75fa0e5ea0227b26c4b9599a2d1eb674
- apple-domain-verification=HL9UF3vh734FjqLt
- c043139c2ef60046546bafe71e3b15ff
- docusign=0560f5d3-4f5c-43e1-9434-365a7d90fffa
- e38t4nac7ob2k5kitfoh0crac0
- knowbe4-site-verification=8b3de3d2e499d2fa322af0026bb8cd9f
- l3mnkcltitfj1g323k9cipsn7v
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