quidel.com

Valid Email Server
Domain Lookup › quidel.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
quidel.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 07:53:35 UTC · ↺ Refresh

MX Hostnames

  • quidel-com.mail.protection.outlook.com

MX Priorities

  • quidel-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 151.101.131.10 (no PTR)
  • 151.101.3.10 (no PTR)
  • 151.101.67.10
  • 151.101.195.10

Mail Server IPs

  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
  • 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns2-01.azure-dns.net
ns3-01.azure-dns.org
ns4-01.azure-dns.info
ns1-01.azure-dns.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:205.220.178.217 ip4:205.220.166.217 ip4:208.86.168.7 ip4:65.38.115.80/28 ip4:64.106.168.16/28 ip4:216.115.72.28 include:spf.protection.outlook.com include:pr.highradius.com include:relay.quidel.com include:cust-216.115.72.28.switchnap.com include:_spf.salesforce.com include:_spf.acquia.com include:_spf.act-on.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

15 records
  • MS=ms64301123
  • 8VF4MVzJZVm4dfplERQ86Ykg8egVOe/1SAu2DJitciauBpuwV038CgOVmz46W+CglwE46tTJw4SxUv6kiYqe+w=="
  • SPFv=spf1 ip4:205.220.178.217 ip4:205.220.166.217 ip4:208.86.168.7 ip4:65.38.115.80/28 ip4:64.106.168.16/28 ip4:216.115.72.28 include:spf.protection.outlook.com include:pr.highradius.com include:relay.quidel.com include:cust-216.115.72.28.switchnap.com include:_spf.salesforce.com include:_spf.acquia.com include:_spf.act-on.net -all
  • 50vr5oh7hvu73hmeg1knlktvcj
  • 1ldee2irc0qfhq3bpa1gsvs20f
  • wpe-verification= quidel10
  • 0B127F4331B8DE5FE8960D00B4EF867B27E8D725168F10A2CCA75BB1ED46E34A
  • apple-domain-verification=2RqvlisHaZrcHD6q
  • 2kjji553dnlvclhdukl40vumnt
  • ZOOM_verify_2R9vyCc3xYYU5PGGyGMYMQ
  • w1t9gzhq8jzj4709qtvb7yb2d5l13xq7
  • hqwllnqrzfxc3xj71c3yl2zs8thpb6bk
  • 5fm8cz34vbp9mxsqfdxb6qnh759yxjm1
  • 7fqsjrz9dxl0zs10rflkwj6w65vyf4kd
  • MS=ms23941162
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