Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
toweroncology.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 17:46:45 UTC · ↺ Refresh
MX Hostnames
- mxa-00260502.gslb.pphosted.com
- mxb-00260502.gslb.pphosted.com
MX Priorities
- mxb-00260502.gslb.pphosted.com: 10
- mxa-00260502.gslb.pphosted.com: 10
A / AAAA Records
- 192.231.86.22 ↩ SCSTAGE.csmc.edu
Mail Server IPs
- 205.220.163.138 ↩ mx0a-00260502.pphosted.com
SOA Record
Raw SOA
ns1.csmc.edu groupeisnetworkservices.csmc.edu 2024051602 3600 7200 604800 600
Primary NS (mname)
ns1.csmc.edu
Admin Email (rname)
groupeisnetworkservices@csmc.edu
Serial
2024051602
Refresh
3600s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1.csmc.edu
ns2.csmc.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=spf.cshs.org
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- docusign=1e6d9d84-d261-4571-9bd4-ba03e3a5b765
- 4v27tt6nk4wkz494plf2353j08knrjf9
- SPFv=spf1 redirect=spf.cshs.org
- 7AOqPUYfAx6Gr1JRC8+qJBnoQsliI9DiBBjB4VahIBt3nuA0NqkYAbfFhN4pZxhHJX+N5Q14a+oRgvJIFjEKmw==
- MS=ms14596815
- knowbe4-site-verification=29f565c2508b7f91be3d67da9e46068e
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