Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sheridancounty.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 17:58:34 UTC · ↺ Refresh
MX Hostnames
- sheridancounty-com.mail.protection.outlook.com
MX Priorities
- sheridancounty-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.69.49 (no PTR)
- 172.67.204.176 (no PTR)
- 2606:4700:3031::6815:4531
- 2606:4700:3033::ac43:ccb0
Mail Server IPs
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
jaziel.ns.cloudflare.com dns.cloudflare.com 2398983383 10000 2400 604800 1800
Primary NS (mname)
jaziel.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398983383
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jo.ns.cloudflare.com
jaziel.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:72.36.1.12 ip4:72.36.1.10 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
3 records- sophos-domain-verification=eee5166f40a7c94c2245a0cd5e8de47e4a0294cc
- SPFv=spf1 ip4:72.36.1.12 ip4:72.36.1.10 include:spf.protection.outlook.com ~all
- MS=ms97738542
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