Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aixtron.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 07:10:42 UTC · ↺ Refresh
MX Hostnames
- aixtron-com.mail.protection.outlook.com
MX Priorities
- aixtron-com.mail.protection.outlook.com: 10
A / AAAA Records
- 159.69.205.33 ↩ static.33.205.69.159.clients.your-server.de
Mail Server IPs
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
a.managed-ns.com domainadmin.managed-ip.com 2026033134 43200 7200 1209600 86400
Primary NS (mname)
a.managed-ns.com
Admin Email (rname)
domainadmin@managed-ip.com
Serial
2026033134
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
b.managed-ns.de
a.managed-ns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.aixtron.com.eu-rtczxodn.e1.dspf.app ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
18 records- vquruuuv690nnce9vt08rgsll6
- vz8m373hjrm4rhcx38gxtgmtxrl54crn
- windsurf-verification=usvoZZ2tjcEx6ojCQLbsVp8UNWkbwiNK_sv-igaDj3c=
- 4KG9n+Kf8ZBGoLBZfIsUy0pHO5AQSWBzcDBbhjdk7S9PjG0CbCwawk+9vYLQ0r0dbEmsmNdE7Pehz+NZUu/wxw==
- B346P6A22L1FH7BVK7JJ5SP87S
- HoHr/d6xd1+av9Z32Bt0NZzt0+pAe8yz7NVMS/CAFts3Lk49Y3VCdl0vJApNvTgyCwgv+Q1PPLJ/zZjkgtHQ5A==
- MS=43BB3C05E7970C635E908ED215C2B83182454549
- MS=ms84143015
- _8hqcotff4wwiu9dyh1avs9errfzuomb
- apple-domain-verification=Zu4qak9FXtRthUmo
- autodesk-domain-verification=NtSRxg5GHDSKCkVXwFbF
- autodesk-domain-verification=qqZsR_lX9jgptSmJDaJL
- hw0bytnlkrhrgjrv2fc2q4z57nb3hsdy
- j16bt5458lmn7qe7eefj5n0ntb
- s3d3a3cs3aohkd248nmcr7sq1r
- smartsheet-site-validation=_BO7CAiWneFZLM7Xdus5zRX0HuHln-fY
- teamviewer-sso-verification=4556885e21ec4702899a249b1e2a4292
- SPFv=spf1 include:spf.aixtron.com.eu-rtczxodn.e1.dspf.app ~all
Full email verification for aixtron.com
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