Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
katbus.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 22:09:01 UTC · ↺ Refresh
MX Hostnames
- mxb-006ad501.gslb.pphosted.com
- mxa-006ad501.gslb.pphosted.com
MX Priorities
- mxa-006ad501.gslb.pphosted.com: 10
- mxb-006ad501.gslb.pphosted.com: 10
A / AAAA Records
- 162.159.135.42 (no PTR)
Mail Server IPs
- 205.220.180.45 ↩ mx0b-006ad501.pphosted.com
- 205.220.168.45 ↩ mx0a-006ad501.pphosted.com
SOA Record
Raw SOA
a8.uberns.com hostmaster.knoxvilletn.gov 2024082101 900 600 86400 3600
Primary NS (mname)
a8.uberns.com
Admin Email (rname)
hostmaster@knoxvilletn.gov
Serial
2024082101
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
a8.uberns.com
b8.uberns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:50.219.185.60 include:spf.protection.outlook.com ip4:205.220.180.45 ip4:205.220.168.45 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; 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
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms79821513
- google-site-verification=rJhRfs_Td9NsrCgry_xd3V2EjLhgqgiufemiG8kE
- SPFv=spf1 ip4:50.219.185.60 include:spf.protection.outlook.com ip4:205.220.180.45 ip4:205.220.168.45 ~all
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