Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unisanitas.edu.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 09:02:35 UTC · ↺ Refresh
MX Hostnames
- mxb-0096f501.gslb.pphosted.com
- mxa-0096f501.gslb.pphosted.com
- unisanitas-edu-co.mail.protection.outlook.com
MX Priorities
- unisanitas-edu-co.mail.protection.outlook.com: 99
- mxa-0096f501.gslb.pphosted.com: 10
- mxb-0096f501.gslb.pphosted.com: 10
A / AAAA Records
- 99.84.234.84 ↩ server-99-84-234-84.jfk50.r.cloudfront.net
- 99.84.234.11
- 99.84.234.74
- 99.84.234.96
Mail Server IPs
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 66.159.240.103 ↩ mx0a-0096f501.pphosted.com
SOA Record
Raw SOA
ns-885.awsdns-46.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-885.awsdns-46.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1173.awsdns-18.org
ns-1975.awsdns-54.co.uk
ns-470.awsdns-58.com
ns-885.awsdns-46.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:54.83.95.170 ip4:23.83.222.53 include:netblocks.dreamhost.com include:relay.mailchannels.net include:spf.protection.outlook.com include:spf-0096f501.pphosted.com include:amazonses.com include:_spf.google.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 ip4:54.83.95.170 ip4:23.83.222.53 include:netblocks.dreamhost.com include:relay.mailchannels.net include:spf.protection.outlook.com include:spf-0096f501.pphosted.com include:amazonses.com include:_spf.google.com ~all
- 759s1wl7sv3t11pm317dl5v4vdp4g7l9
- cisco-ci-domain-verification=44c7c1cafce0eac59ec5181dfc6c87302e0bb30f706390bb0d740759444bbac0
- d766hp8mtv2vvmctvq7wvt1xml2stq86
- google-site-verification=UkxoqP6FzTrVxIDfYD_NmSiqtpz62JNq8yJr9jtONtM
Full email verification for unisanitas.edu.co
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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