Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
asml.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 05:05:27 UTC · ↺ Refresh
MX Hostnames
- asml-com.mail.protection.outlook.com
MX Priorities
- asml-com.mail.protection.outlook.com: 20
A / AAAA Records
- 76.76.21.21 (no PTR)
Mail Server IPs
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.asml.com dnsmaster.asml.com 2015367506 10800 1080 604800 3600
Primary NS (mname)
ns1.asml.com
Admin Email (rname)
dnsmaster@asml.com
Serial
2015367506
Refresh
10800s
Retry
1080s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.asml.com
ns2.asml.com
SPF Record
✓ Strict (-all)
v=spf1 include:_u.asml.com._spf.smart.ondmarc.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;fo=1;ri=3600;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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
27 records- _iafquaxbbyzcl1vvlnrqy4nz22tavbi
- asml-eu-p-sc-cd1.azurewebsites.net
- asml-eu-p-sc-cd2.azurewebsites.net
- docusign=60486851-84cc-409d-a612-c0015512a86a
- c768f954-dc68-487e-90dc-e12800e0caa3
- docker-verification=9066d138-1172-4b2f-8efc-b70b447303e1
- atlassian-domain-verification=H3pDfXwhntWmQYE/V5RnO6y9BdGD2bzcgw0nQ5ymkLs96QCPyfH4SizXGQxbwebZ
- aanmelder.nl-user=69588
- _fpe9qtvus43anvf59w4qep1t3w4c6nv
- miro-verification=dd8214e9abe761127df4580dd6441746bc08587a
- apple-domain-verification=XhDgMuS1HWw805bF
- vmware-cloud-verification-0822bcf9-de65-4e3d-aa2a-e23cf35de913
- _a666p056siag3og17s44e1y8h16rfsj
- 38fgR30M5IS+jiUChc3n6OoSXp/aDT7jzpKkHm+/E1TsuQv3mvxAc65QK0joqRoryOW1dQVbAFusP8nL+7B7vg==
- MS=ms23258709
- MS=ms24136497
- twilio-domain-verification=7ae38ba6f3edbad3829be5dca6a4216c
- intersight=dd2533156578ab8ab60443130452c1519c9520abb559b843160c49f5cfac7586
- adobe-idp-site-verification=f1972f58-ace5-4cec-9413-271c138e7544
- atlassian-domain-verification=PS4YYNh4ixriU8CepePeFRsJhTGz2afSMwSeQBwBuHilWsi2L5Cw1XAJW2zQZVsH
- intersight=66f23870839210b69896a162de503abe5a1d2c8f920008189ab33df6ce0999d6
- SPFv=spf1 include:_u.asml.com._spf.smart.ondmarc.com -all
- spycloud-domain-verification=434ba9ca-f172-42f6-9188-52ac3cb0c077
- _ysvsjc8i2atwvjh2je0zgnb2xurbm73
- docusign=fd6b35f2-a166-4e18-9a15-4224490476ae
- autodesk-domain-verification=xurljEeegw4BJa6-vRCO
- mongodb-site-verification=o8cyXhwrYFSyYec09dVrWs1FRvmWjWhF
Full email verification for asml.com
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