Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bioreference.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 15:27:04 UTC · ↺ Refresh
MX Hostnames
- bioreference-com.mx2.arsmtp.com
- bioreference-com.mx1.arsmtp.com
MX Priorities
- bioreference-com.mx2.arsmtp.com: 20
- bioreference-com.mx1.arsmtp.com: 10
A / AAAA Records
- 45.60.169.160 (no PTR)
- 45.60.149.160 (no PTR)
Mail Server IPs
- 8.19.118.205 ↩ encrypt217.appriver.com
- 8.31.233.226 ↩ encrypt216.appriver.com
SOA Record
Raw SOA
ns1.bioreference.com watcher.bioreference.com 927 10800 3600 2419200 900
Primary NS (mname)
ns1.bioreference.com
Admin Email (rname)
watcher@bioreference.com
Serial
927
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns2.bioreference.com
ns1.bioreference.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:mercury.bioreference.com include:spf.protection.outlook.com include:spf.edgepilot.com include:spf.cn003640-out.zixworks.com include:docebosaas.com include:sendgrid.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;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
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- TksWykVPG/L+DOWYCyI7IQ==
- asv=a3a71ad0ed25e0c195515495db109e60
- 2146c633d9a743480d8cab6704755439
- SPFv=spf1 include:mercury.bioreference.com include:spf.protection.outlook.com include:spf.edgepilot.com include:spf.cn003640-out.zixworks.com include:docebosaas.com include:sendgrid.net ~all
- MS=B70139EC6E3F3298CD251590EBF7ADF62597E863,3600
- atlassian-domain-verification=gu0ZJDvRljxtiHz6U4uG9N9uM/TUDXZA/2xxZiSh64j49F/xIp9uhnL1ak4TJ4l5
- k872q9xbr2v9j1bng5kdl47yn034l3k3
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