Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cenero.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 23:35:15 UTC · ↺ Refresh
MX Hostnames
- cenero-com.mail.protection.outlook.com
MX Priorities
- cenero-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.54.116.199 ↩ business29-5.web-hosting.com
Mail Server IPs
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1855.awsdns-39.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1855.awsdns-39.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1070.awsdns-05.org
ns-1855.awsdns-39.co.uk
ns-346.awsdns-43.com
ns-992.awsdns-60.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:160.72.168.128/25 ip4:64.72.67.208/29 ip4:64.72.67.240/29 ip4:160.72.48.32/30 include:customers.clickdimensions.com include:spf.protection.outlook.com include:_spf.messagegears.net include:_spf.ultipro.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ip4:160.72.168.128/25 ip4:64.72.67.208/29 ip4:64.72.67.240/29 ip4:160.72.48.32/30 include:customers.clickdimensions.com include:spf.protection.outlook.com include:_spf.messagegears.net include:_spf.ultipro.com -all
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