Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
u-blox.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 20:47:13 UTC · ↺ Refresh
MX Hostnames
- ublox-com0c.mail.protection.outlook.com
MX Priorities
- ublox-com0c.mail.protection.outlook.com: 10
A / AAAA Records
- 75.2.60.5 ↩ acd89244c803f7181.awsglobalaccelerator.com
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.u-blox.com ammann.u-blox.com 2026030400 3600 900 1209600 43200
Primary NS (mname)
ns3.u-blox.com
Admin Email (rname)
ammann@u-blox.com
Serial
2026030400
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
43200s
Nameservers (NS)
ns4.u-blox.com
ns3.u-blox.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf-subnet.u-blox.com include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.atlassian.net include:4608947.spf03.hubspotemail.net include:mail.zendesk.com include:spf.abacuscity.ch ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; fo=1:d:s; ruf=mailto:[email protected],mailto:[email protected]; sp=none; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
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- SPFv=spf1 include:spf-subnet.u-blox.com include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.atlassian.net include:4608947.spf03.hubspotemail.net include:mail.zendesk.com include:spf.abacuscity.ch ~all
- atlassian-domain-verification=f2XmwxuNkQa/2aZI5ygfIipvxh9ErE/sgaZ7Qapr1h2syfh17ujARouKUDP5wxKC
- teamviewer-sso-verification=a8cf7280ae86461e992285b372273460
- swisssign-check=b_w90k7U2DxrDoxwblkyPyyGMY8
- BpA3aHfa/WEKPZR5hAxPgMOMoVp5dbJN2R/C3i6Wt5ptqb8m4/CbXSHA9bY9i0zJmFOmk609DzlTgekjjYHebw==
- swisssign-check=048UECbC0-5I0uL9YSYYHI05wdQ
- google-site-verification=3CVH_I9OLU6fWRA0LG0DmLSVhGPeYBeQ_TN1KNV8lKc
- swisssign-check=RFwQQMhRnFyZ8SWQnJfSIjPxl2x4f4ieH9Fu9iuAhl
- google-site-verification=7Ue95SLqV2bAeNCv74C40UptoHxZm64nLqvvt5rWfn4
- swisssign-check=_IKLlwhePIyKJQY7JzBguYQ82gc
- miro-verification=968cf97d62659aa07f76e827da98e49bd35f8996
- MS=ms67100205
- atlassian-sending-domain-verification=1c02000f-b701-4401-9673-757b46d1b569
- mentimeter-3e9b6452-6bcf-4ad5-8b32-5086e8351b4a
- atlassian-domain-verification=Vy1RK5eygqDgjeMkpjjuByUtq1nuKlGeLEuDEhZ1R/RmW355Vnwr8uZReB/MJoCY
- 35BA4pbRCrkrxYtXPlgb/A12qkVHdnHByU6tZomUrWPo1pb979F4NrXqGze3tCsa2yUNyo3fEKAcj2TYz3eWbw==
- traction-guest=d3ea41cc-1c53-4ab6-b87c-87aee807c7fd
- WljBVe_e162tHQgyAKgjYjS20w
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