Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bell-labs.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:57:41 UTC · ↺ Refresh
MX Hostnames
- belllabs-com01b.mail.protection.outlook.com
MX Priorities
- belllabs-com01b.mail.protection.outlook.com: 0
A / AAAA Records
- 34.107.106.80 ↩ 80.106.107.34.bc.googleusercontent.com
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.nokia.com dns.cloudflare.com 2397138027 10000 2400 604800 1800
Primary NS (mname)
ns2.nokia.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397138027
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns5.nokia.com
ns6.nokia.com
ns.nokia.com
ns2.nokia.com
ns3.nokia.com
ns4.nokia.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf1.nokia.com include:mktomail.com include:amazonses.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
5 records- google-site-verification=ef3Y1hug2gCmd8Hl17Kd3WzD72IkseB0rgubXT6CoOs
- SPFv=spf1 include:spf.protection.outlook.com include:_spf1.nokia.com include:mktomail.com include:amazonses.com ~all
- MS=ms29305800
- MS=ms62293141
- MS=ms64040337
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