Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ttwnetwork.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 22:57:27 UTC · ↺ Refresh
MX Hostnames
- iHeartMedia-com.mail.protection.outlook.com
MX Priorities
- iheartmedia-com.mail.protection.outlook.com: 10
A / AAAA Records
- 40.124.115.204 (no PTR)
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.iheartmedia.com hostmaster.ttwnetwork.com 75 3600 600 604800 60
Primary NS (mname)
ns3.iheartmedia.com
Admin Email (rname)
hostmaster@ttwnetwork.com
Serial
75
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
60s
Nameservers (NS)
ns6.iheartmedia.com
ns4.iheartmedia.com
ns2.iheartmedia.com
ns1.iheartmedia.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.iheartmedia.com ~all include:_spf.createsend.com
📊 DNS lookups: 2/10
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=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
3 records- traction-guest=73dff600-8380-4e9a-a7f1-97c45e353d18
- SPFv=spf1 include:spf.iheartmedia.com ~all include:_spf.createsend.com
- _globalsign-domain-verification=LLU_l1IwMStkZpl2yVOtimzLQVH27I9W3KM4W0n15X
Full email verification for ttwnetwork.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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