Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sherrillhouse.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 17:06:29 UTC · ↺ Refresh
MX Hostnames
- sherrillhouse-org.mail.protection.outlook.com
- mx-cluster-usa02.hornetsecurity.com
- mx-cluster-usa03.hornetsecurity.com
- mx-cluster-usa04.hornetsecurity.com
- mx-cluster-usa01.hornetsecurity.com
MX Priorities
- mx-cluster-usa04.hornetsecurity.com: 40
- mx-cluster-usa02.hornetsecurity.com: 20
- mx-cluster-usa03.hornetsecurity.com: 30
- sherrillhouse-org.mail.protection.outlook.com: 100
- mx-cluster-usa01.hornetsecurity.com: 10
A / AAAA Records
- 100.24.208.97 ↩ staticip2.multiscreensite.com
- 35.172.94.1
Mail Server IPs
- 173.45.18.100 ↩ hsmx01-hz5.hornetsecurity.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns10.dnsmadeeasy.com dns.dnsmadeeasy.com 2009010626 43200 3600 1209600 180
Primary NS (mname)
ns10.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2009010626
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns12.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns15.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns10.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:64.92.68.98 ip4:206.136.45.116 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
✓ Reject — strongest protection
📋 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- _a6w0f3kpmsvf0nwwjbuhp8o49kvify0
- MS=ms96674619
- SPFv=spf1 ip4:64.92.68.98 ip4:206.136.45.116 include:spf.protection.outlook.com -all
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