Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
grupocesa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 23:32:55 UTC · ↺ Refresh
MX Hostnames
- mxb-00933501.gslb.pphosted.com
- grupocesa-com.mail.protection.outlook.com
- mxa-00933501.gslb.pphosted.com
MX Priorities
- grupocesa-com.mail.protection.outlook.com: 6
- mxa-00933501.gslb.pphosted.com: 0
- mxb-00933501.gslb.pphosted.com: 0
A / AAAA Records
- 212.85.29.182 (no PTR)
Mail Server IPs
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 205.220.181.69 ↩ mx0b-00933501.pphosted.com
SOA Record
Raw SOA
dns1.cloudns.net support.cloudns.net 2025112701 7200 1800 1209600 3600
Primary NS (mname)
dns1.cloudns.net
Admin Email (rname)
support@cloudns.net
Serial
2025112701
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns6.cloudns.net
dns1.cloudns.net
dns2.cloudns.net
dns5.cloudns.net
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf-00933501.pphosted.com include:spf.protection.outlook.com include:spf-us.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 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
5 records- SPFv=spf1 mx include:spf-00933501.pphosted.com include:spf.protection.outlook.com include:spf-us.emailsignatures365.com -all
- cisco-ci-domain-verification=33050dc523da29fd175be959ee230ac2053e85706e288d9744def43cd245b3c
- ryJvH5vN
- MS=ms55742464
- MS=22581F4969D2D2913B02DA6C9A1954A3D6D800E1
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