Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
novavax.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 00:49:59 UTC · ↺ Refresh
MX Hostnames
- novavax-com.mail.protection.outlook.com
MX Priorities
- novavax-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.17.175.108 (no PTR)
- 104.17.176.108 (no PTR)
Mail Server IPs
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.markmonitor.com hostmaster.markmonitor.com 2026021301 86400 3600 2592000 172800
Primary NS (mname)
ns1.markmonitor.com
Admin Email (rname)
hostmaster@markmonitor.com
Serial
2026021301
Refresh
86400s
Retry
3600s
Expire
2592000s
Minimum TTL
172800s
Nameservers (NS)
ns1.markmonitor.com
ns2.markmonitor.com
ns3.markmonitor.com
ns4.markmonitor.com
ns5.markmonitor.com
ns6.markmonitor.com
ns7.markmonitor.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._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
21 records- docusign=59e467dd-bb55-43c1-a774-4e8f36662a99
- ca3-0997b1cbff2042699ac9492e1fd0a7fd
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- bhmvqnrg5w1kvtgthg5q3nyjb392h17s
- ifu20mdttohfnd3tgrers0fa5d
- 6b3p5xxwv2ly5p4z4t4q15pcgzpy26rq
- onetrust-domain-verification=e386ad80cb554beb88bcf5eba2b96bba
- smartsheet-site-validation=a_SOlmleKN7StaGR0tvxdCNlheKTnbLw
- autodesk-domain-verification=dXrnCPN6hLsl2ReJD8pW
- teamviewer-sso-verification=ac261f1d8d9a4394a3968ab0ab2bd47e
- 3b8hhwky9rxztfs7nn7vrmxsqm0sjlmj
- _i3cm4r89y4htujfecl3xlt2tep466ef
- 6686f557-e7e9-46e6-9a1a-d01020ffbbc9
- google-site-verification=KAQb-ZzV6VbphqHiKxK-OLWPyaxZvIksjb6MNhQyqVc
- google-site-verification=loq49AVlHx0VKapc_f1JC1UMDS2eb64QNEd6vi3gXX4
- _fxn9xc17q4yla8yqoknrbvdl998z67b
- apple-domain-verification=wyxK6rKqU6AieBEH
- zmqsfzpkqgv195n940xg8fgc0g97780s
- e239fd5af7bc2da15dd3138aa29342a6
- openai-domain-verification=dv-itty7MUXtGCKZIu6u65XizVd
- _sa3hsnihz1it41kj5o3cuqxnfe753o7
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