Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
healthsure.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 02:34:01 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
- healthsure-com.mail.protection.outlook.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- healthsure-com.mail.protection.outlook.com: 5
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 208.80.122.163
- 208.80.123.28
- 208.80.123.207
- 208.80.122.95
- 2600:1803:10a::23
- 2600:1803:10b::3b
- 2600:1803:10c::76
- 2600:1803:10d::73
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c946::6
- 2a01:111:f403:c927::1
- 2a01:111:f403:c931::1
- 2a01:111:f403:c936::
SOA Record
Raw SOA
ns11.constellix.com dns.constellix.com 2015010124 43200 3600 1209600 180
Primary NS (mname)
ns11.constellix.com
Admin Email (rname)
dns@constellix.com
Serial
2015010124
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns61.constellix.net
ns11.constellix.com
ns21.constellix.com
ns31.constellix.com
ns41.constellix.net
ns51.constellix.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:spf.protection.redatatech.com include:hr360spf.smtp.com include:servers.mcsv.net include:spfa.cpmails.com include:5209946.spf10.hubspotemail.net ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; fo=0
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
6 records- 0ed1fe018a3e714bb43d5a49119572548d52e40d6c
- o2rcbjcat5dgjpb7ffn7q93o8
- ppe-96df84318b70a45eaf8e
- 82dnrodpguh2b1ka5ivj257s4h
- SPFv=spf1 a mx include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:spf.protection.redatatech.com include:hr360spf.smtp.com include:servers.mcsv.net include:spfa.cpmails.com include:5209946.spf10.hubspotemail.net ~all
- MS=ms39957053
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