Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zleep.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 06:37:33 UTC · ↺ Refresh
MX Hostnames
- zleep-com.mail.protection.outlook.com
MX Priorities
- zleep-com.mail.protection.outlook.com: 0
A / AAAA Records
- 3.64.253.208 ↩ ec2-3-64-253-208.eu-central-1.compute.amazonaws.com
- 3.123.46.90 ↩ ec2-3-123-46-90.eu-central-1.compute.amazonaws.com
Mail Server IPs
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1971.awsdns-54.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1971.awsdns-54.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1266.awsdns-30.org
ns-15.awsdns-01.com
ns-1971.awsdns-54.co.uk
ns-735.awsdns-27.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:amazonses.com include:spf.protection.outlook.com include:_spf.google.com include:spf-ip4.zleep.com include:spf.synxis.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- MS=ms55609948
- _globalsign-domain-verification=_8eE8mMTEhBsgKAaZF6XujKGPIP2PZCALyGLh_ECsa
- _globalsign-domain-verification=dXwxuaRFVtjx1IFEUEr0P4k9KdLjWuszZ08Kzz68TT
- ca3-5df1226fa925431cb09d9303dce61d41
- ca3-af8c862c76ad44298c94e1fdd30729f9
- google-site-verification=tq7ho3hCVNLvHVpsEtotQic5yNVmnES4ruUg0gWxQNw
- SPFv=spf1 include:amazonses.com include:spf.protection.outlook.com include:_spf.google.com include:spf-ip4.zleep.com include:spf.synxis.com ~all
- verification-code-site-App_lark=uKSzOCsHTqkqUQ6RYVWN
- KznYMWzsgw4IGeLK4bj9YB6TrgdHRABFBsLGgjN5/mE=
Full email verification for zleep.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits