Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ornl.gov
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 06:21:48 UTC · ↺ Refresh
MX Hostnames
- mxa-00689501.gslb.gpphosted.com
- mxb-00689501.gslb.gpphosted.com
MX Priorities
- mxa-00689501.gslb.gpphosted.com: 10
- mxb-00689501.gslb.gpphosted.com: 10
A / AAAA Records
- 23.185.0.4 (no PTR)
- 2620:12a:8001::4 (no PTR)
- 2620:12a:8000::4 (no PTR)
Mail Server IPs
- 67.231.155.186 ↩ mx0f-00689501.gpphosted.com
- 67.231.147.186 ↩ mx0e-00689501.gpphosted.com
SOA Record
Raw SOA
ns7.ornl.gov admin.ornl.gov 2614200221 43200 3600 1209600 300
Primary NS (mname)
ns7.ornl.gov
Admin Email (rname)
admin@ornl.gov
Serial
2614200221
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
a20-66.akam.net
a13-64.akam.net
a3-65.akam.net
a12-65.akam.net
a1-62.akam.net
a4-66.akam.net
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.ornl.gov include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];pct=100;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
21 records- google-site-verification=HtOOY32-9HS79DHU_rCtAk4yzrYJIUgYpgGp3yEHYVc
- successfactors-site-verification=OGYzNGZiNzc4ZjdmODdiYjg2ODgyNGQ2MmVhYjI2NmNmMjQyZDlkYmNlN2EyYTY0MDJhMWRhMmMwYjgzNjMxZA==
- adobe-idp-site-verification=b511ccd8-3883-4d6e-b58c-75f1470d1740
- atlassian-domain-verification=JW3zXl3PO/tGx8Xgrs/SzZRCbUlw4NAhtna2K37Glo/peg4gcaG4Yvca/dg2DUSF
- Eoo0gs6
- WDyvlcWkrwU0JAx/GkXvf14RnqhRwDf4B/4nRX9NUKLFxYPs6TcnyBPIQjriPjp0j/lgflRtspjA+02jp5HKXg==
- google-site-verification=UH6QLUanl78tmn7t_OpBj49TUP0qqSxaS8NGWdwfLQM
- smartsheet-site-validation=MahZ921k4r3q7D8KLvbNF-Tqc1jIios2
- dropbox-domain-verification=f1n67lwfna5t
- asv=da4c7d8856899dbb3d45b60f3c28d59b
- MS=ms52245827
- openai-domain-verification=dv-jCkR0Jc6km4aTIjJbZqaFAtG
- docker-verification=ae23f4e9-7a8d-418a-beb4-0804b93937b1
- m8eOw3y
- SPFv=spf1 mx include:spf.ornl.gov include:spf.protection.outlook.com -all
- box-domain-verification=2372b52cb5ec2e84a26f51b4e3d47e695a08b450ffd5e6b73b04016fe5e0d870
- docusign=4c2fa0e1-1d58-4e9d-a990-9170c7469a30
- adobe-sign-verification=0ec9de93cfd4f0eb0a0071dbab2bf70bfbca10b65d6fc26390e77af901993599
- jamf-site-verification=QHSp3zWkTZFhIsp8LPwWWw
- miro-verification=9d80e56f88fa33f59fccadbf15e5c5b327a6f9ab
- webexdomainverification.MY29=81acea8d-a2fc-45f3-911c-20a2288fb624
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