Domain Overview
DNS: ✓ 25d ago
Checker: ✓ 25d ago
tsmc.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-07-18 03:01:06 UTC · ↺ Refresh
MX Hostnames
- mxa-00233401.gslb.pphosted.com
- mxb-00233401.gslb.pphosted.com
MX Priorities
- mxb-00233401.gslb.pphosted.com: 10
- mxa-00233401.gslb.pphosted.com: 10
A / AAAA Records
- 162.159.140.3 (no PTR)
- 172.66.0.3 (no PTR)
Mail Server IPs
- 185.183.29.212 ↩ mx08-00233401.pphosted.com
SOA Record
Raw SOA
greg.ns.cloudflare.com dns.cloudflare.com 2409665316 10000 2400 604800 1800
Primary NS (mname)
greg.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2409665316
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
greg.ns.cloudflare.com
luciane.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:12.97.68.128/27 ip4:203.66.245.0/24 ip4:185.132.181.205/32 ip4:185.183.29.212/32 include:_dcomprod.tsmc.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected],mailto:[email protected]; sp=reject; fo=0
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✗ None detectedNo 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
32 records- gf51o429n8i2rj31ac7qbelmrs
- plpg4fbipkcvj984h86rum24lb
- autodesk-domain-verification=sCb2h4dY5AR2NZB02vfQ
- tpfo8jhdn67j1ba6vqd8a7it2b
- nuh7vpdbcedno7ms6aeqao1pvb
- akcpnhdqqef2en514hck7ddi67
- MS=ms77757997
- v7db7s9q1vqskol3g6hinefhfn
- MS=F3CAA82622CD80B33C45CC9B28596A9CB16D9ABC
- pexip-ms-tenant-domain-verification=090d1d2f-dd3f-40ad-a618-30d1ad63f773
- 140ri467a8tip3r1vnv25o06mo
- ca3-a1dea913f018440f931158c45a21ddb4
- jamf-site-verification=m_Icn7sMcm4g3dK4MYWGZw
- SPFv=spf1 ip4:12.97.68.128/27 ip4:203.66.245.0/24 ip4:185.132.181.205/32 ip4:185.183.29.212/32 include:_dcomprod.tsmc.com -all
- tvj0mirfagv8rdpsil3fkuinek
- 7hj6c9phvanmh67guanthdan1r
- p8c8gphns2mkon2gnqbpojm67a
- docusign=c72cc22a-c348-4c56-ac1a-6e36c665f16d
- figma-domain-verification=2a76a318530de0c2ec06b8b46f02941478c4b4b4d8b44154a14a74c8932ae980-1755571889
- google-site-verification=cMyfQq9OyJrveXdXvV4y-vzyys8T8vUtu9U8utLCDMI
- llhf0rjce9veu7c0j483t1km4n
- 2ov06064lraftss0vh4olgshkk
- duo_sso_verification=iOQAUnu49ZqSE0nVF4joa89JcxztqYG2dPzI2ZFU4nKzdsMbHRxFaL3yjDxnc5UV
- j7ccu3a32nqmq88ac7233fbu7n
- f7ae5354-36b1-4be7-ae29-729f0b43a928
- MS=84100E767556BF704619CA30ABA8C68DFCE0B9CD
- oj5o81m0hm93f1fcj4rvaj14qi
- q4nsr9n12oethm6a4nb91nc1sm
- qu1p2n808gl0garve3ptfgs8lv
- apple-domain-verification=tUda5X8CcfnlbC8M
- successfactors-site-verification=NGI4NTBhMjFhMjcxZWVmNjExN2IyMjZhNGQyZjk2MWEyOGUwYTAxNzBkYzhiOTQ3YjE5ZDRlMDk2NTk3OGJhMA==
- SLuHJUuojxOjaKLBk5wC5Xj6J2bbS2S7-5nkRQSofRY
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