Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sharp.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 00:44:30 UTC · ↺ Refresh
MX Hostnames
- mx0b-001c3f02.pphosted.com
- mx0a-001c3f02.pphosted.com
MX Priorities
- mx0a-001c3f02.pphosted.com: 10
- mx0b-001c3f02.pphosted.com: 10
A / AAAA Records
- 75.2.109.67 ↩ a9294462d4bcdb590.awsglobalaccelerator.com
- 99.83.134.83 ↩ a9294462d4bcdb590.awsglobalaccelerator.com
Mail Server IPs
- 148.163.151.115 ↩ mx0a-001c3f02.pphosted.com
- 148.163.155.61 ↩ mx0b-001c3f02.pphosted.com
SOA Record
Raw SOA
ns2.sharp.com dss.sharp.com 2005023207 3600 3600 2419200 900
Primary NS (mname)
ns2.sharp.com
Admin Email (rname)
dss@sharp.com
Serial
2005023207
Refresh
3600s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns3.level3.net
ns2.sharp.com
ns1.sharp.com
ns4.level3.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.cernerasp.com ip4:69.43.195.115 include:spf1.sharp.com ip4:204.246.133.164 ip4:216.38.221.173 include:spf2.sharp.com include:spf.protection.outlook.com ip4:68.233.84.10 ip4:68.233.73.14 ip4:68.233.76.0/23 ip4:68.233.68.0/23 ip4:94.103.23.0/24 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected];ruf=mailto:[email protected]
~ 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
17 records- safebreach-domain-verification=0f402a96-116a-4fd4-b068-e6794906181f
- QN19NPc5GeMyGFlW1O9AOjYFeHI8jOLASbCXanLS4pmm8tyPru682TDEc4fFSJFAvmMsHALaa+ucQ6kLZRCK9Q==
- google-site-verification=dTwhRtmTMBp54ZJt3ne05M8LEHCefroeJ3JC-1UJVZY
- 4npfzfgzy25krhlhl9dd6h7xwqn8hsry
- q03hqly5d2xldyf988hfjwc07s92vtdc
- cisco-ci-domain-verification=71540abba20a3703c73753fb3636f0d82821925a19791a7b20ebaa95c57986f0
- MS=ms64596298
- intersight=48ff5aa1353766f4f3d78ad017b73c5be375a355cec8828814b9d1527744386c
- LFZP2D84WGEDA6Y7425WL4C1BJUKTD1406MFS1I9H
- SPFv=spf1 include:spf.cernerasp.com ip4:69.43.195.115 include:spf1.sharp.com ip4:204.246.133.164 ip4:216.38.221.173 include:spf2.sharp.com include:spf.protection.outlook.com ip4:68.233.84.10 ip4:68.233.73.14 ip4:68.233.76.0/23 ip4:68.233.68.0/23 ip4:94.103.23.0/24 -all
- qs904rf492a0esgr8phnjec6k8
- vmware-cloud-verification-1479fe55-dd10-4325-9eae-7f10266e9021
- _jrkgminws4w104petke09jfm9a1ly74
- 1ylgtttlp189ww2q5ccbj744x9pjn60l
- jamf-site-verification=TINqKd0P_RT4r6dNzNJlfQ
- atlassian-domain-verification=0MAqcN/ZD9LjhYRKBZBIDNEBnMmlnJFAPaciizZi7hYSmiewDY2PNUBzfoUcLgJ4
- mgverify=cf876221b9404078e3dba57c0e226308165b11139ac1c3b5707992abfc053bb2
Full email verification for sharp.com
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