Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bluetooth.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 05:36:26 UTC · ↺ Refresh
MX Hostnames
- bluetooth-com.mail.protection.outlook.com
MX Priorities
- bluetooth-com.mail.protection.outlook.com: 0
A / AAAA Records
- 23.100.234.255 (no PTR)
Mail Server IPs
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
betty.ns.cloudflare.com dns.cloudflare.com 2400128164 10000 2400 604800 1800
Primary NS (mname)
betty.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400128164
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jerry.ns.cloudflare.com
betty.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:mktomail.com include:_spf2.mailgun.org include:mail.zendesk.com include:_spf.psm.knowbe4.com include:21917282.spf06.hubspotemail.net ip4:13.65.24.56 ip4:157.55.141.175 ip4:172.183.138.82 ip4:20.188.71.90 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
✓ Public key: 392 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
22 records- anthropic-domain-verification-1q64qb=bUI5BLDHnFOZbNmdGgg1moBNq
- google-gws-recovery-domain-verification=47452884
- have-i-been-pwned-verification=f9fe80b5e3344785e2b74f6406099f53
- SPFv=spf1 include:spf.protection.outlook.com include:mktomail.com include:_spf2.mailgun.org include:mail.zendesk.com include:_spf.psm.knowbe4.com include:21917282.spf06.hubspotemail.net ip4:13.65.24.56 ip4:157.55.141.175 ip4:172.183.138.82 ip4:20.188.71.90 ~all
- miro-verification=025a34764691b6b1b0c5fbead1b1b4c4c468be11
- asv=5eb2924c4f0f0e4bfa8d013ed3fcd070
- atlassian-domain-verification=xNL45b6p0mRjNVBBc1gtJNOpdgthM3XkAGDO6j6rBcj62oxmxM0n/CxM1W57jPPy
- gitkraken-domain-verification=c12708e6d2bb42e477de7d35749f6551f92d695714801e1d3d1022b8881ab4c5
- 1password-site-verification=APJAZVM3MRH2JDZ6I4VBZCM3GU
- Dynatrace-site-verification=6cee813a-b612-4c7b-aa0b-3f32d8fb7a22__nn9f9dbfef0r6udprodfp5a29k
- docusign=e9702af7-27ca-44e8-bd78-38e4780361f7
- globalsign-domain-verification=SzKMAi6FR-SkPkPzqwqoaZNIdGUZir4CSbvM43fTaq
- asv=e855034be70ac718d50a57d5fb2bef78
- wysEphXifJpS+ns3gPJqp1sfquYSADaIFYppLj/NFdjDwHcmInqWBlfTFTStrwnM8aQGbx3DW0v2QOR5hcJr5g==
- google-gws-recovery-domain-verification= 41365934
- google-site-verification=_q1ibuOoczAgUI9kiemoERCkwfT8xLIh22dL6zSXqhc
- webexdomainverification.=d74664d1-3f91-449e-b634-86ee8192a18e
- globalsign-domain-verification=0a-6rIT-p01swJcsjUfmuJtWewYCUhlZtpG8KXHN3-
- MS=ms99777793
- y6c1tj5tw7f58qcqtc9nvdmdy2ychmt4
- amazon-business-verification=27e6b7675b265c17527bdf35811cb46149224ddab6c0e8940cf8c2a960a5a2ec
- google-site-verification=0tWJQirIW_lZPgCQczk-Z9U5D9ChKKmEd4HPTLDTmVI
Full email verification for bluetooth.com
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