Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
primehealthcare.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 04:42:36 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 192.124.249.178 ↩ cloudproxy10178.sucuri.net
Mail Server IPs
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
dns1.p02.nsone.net hostmaster.nsone.net 1645041492 43200 7200 1209600 3600
Primary NS (mname)
dns1.p02.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1645041492
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns1.p02.nsone.net
dns2.p02.nsone.net
dns3.p02.nsone.net
dns4.p02.nsone.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:us._netblocks.mimecast.com include:sendgrid.net include:emsd1.com include:amazonses.com include:spf.constantcontact.com ip4:208.117.51.45 ip4:199.30.235.33 ip4:4.34.81.132 ip4:4.34.81.145 ip4:32.66.194.110 ip4:32.66.194.106 ip4:32.66.194.109 ip4:32.66.194.108 ip4:52.117.182.3 ip4:66.151.252.97/29 ip4:69.87.157.214 ip4:69.87.157.215 ip4:69.87.157.216 ip4:69.87.157.217 -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=50; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
14 records- _wcj64osdkjnnft02c5l9ttbzyrcpepr
- zbkpg6wxyfb6xdcw05qctkbm97ff9lpr
- 1f26209d51251c4c34181a58cf8d5b1f0098b7820d00a4fe48b06d02880d7590
- adobe-idp-site-verification=503e0b0ef7ccba9474a9ae963e70b85bbcd98d9bbf9cedc94ca22a3e4ab162d6
- "MS=ms69174244"
- duo_sso_verification=8GyLfUe94qKAr2WJnbzWsW3UpXDDrLvRyDnSGZCyeSxShtevSn6PEd4AS2U3BIp5
- smartsheet-site-validation=wauaOd5cf4oYLZ49ULDakvazikjZ8ova
- 7tfxv1rlr6jz2bs4s3mjydgmcfqs8t2n
- SPFv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:us._netblocks.mimecast.com include:sendgrid.net include:emsd1.com include:amazonses.com include:spf.constantcontact.com ip4:208.117.51.45 ip4:199.30.235.33 ip4:4.34.81.132 ip4:4.34.81.145 ip4:32.66.194.110 ip4:32.66.194.106 ip4:32.66.194.109 ip4:32.66.194.108 ip4:52.117.182.3 ip4:66.151.252.97/29 ip4:69.87.157.214 ip4:69.87.157.215 ip4:69.87.157.216 ip4:69.87.157.217 -all
- "go0m4oIvKCf+Gy+yHKQ2YID+lHnHSSjJpKW654QHpHenUFBF5VCIu6iUDICCA2Vi70l/GEPZHSsfzuFDVTb6nQ=="
- Yg0ygFgwzlPQ9HYMXX9r8LoyM2hK5EStk9EEAp/6ft3wS1TKZJR6FEcraqlIFqQGX1EZO7VWLN8Nhbb/CXqiFg==
- citrix.mobile.ads.otp=zrkd79ejsbe86lng08evrazt
- facebook-domain-verification=j90xucwxmliyt98edf1uzx2bfuh4e0
- ciscocidomainverification=1f26209d51251c4c34181a58cf8d5b1f0098b7820d00a4fe48b06d02880d7590748c1b866f3675e08c8408047492e5094b6e5682a553563ab5cbe07c2d2c7695cisco-ci-domain-verification=748c1b866f3675e08c8408047492e5094b6e5682a553563ab5cbe07c2d2c7695
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