novartisoncology.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago

Domain

Valid Email Server

Yes

Has MX Records

✓ Yes

Email Provider

Unknown

Disposable

Free Provider

Role Account

⚠ Yes

Email Relay

Privacy Protected

Checked via [email protected] · 2026-04-03 16:43:20 UTC · ↺ Refresh

MX Hostnames

smtp2.dantowitz.com
smtp.dantowitz.com
smtp3.dantowitz.com

MX Priorities

smtp.dantowitz.com: 10
smtp3.dantowitz.com: 13
smtp2.dantowitz.com: 15

A / AAAA Records

104.18.15.100 (no PTR)
104.18.14.100 (no PTR)

Mail Server IPs

209.236.228.247 ↩ www.digitalstore.com

SOA Record

                  Raw SOA
                  dns1.novartis.com hostmaster.novartis.com 2026022502 28800 7200 604800 3600                

Primary NS (mname)

dns1.novartis.com

Admin Email (rname)

hostmaster@novartis.com

Serial

2026022502

Refresh

28800s

Retry

7200s

Expire

604800s

Minimum TTL

3600s

Nameservers (NS)

                      dns3.novartis.com                    

                      a24-65.akam.net                    

                      dns1.novartis.com                    

                      dns2.novartis.com                    

                      dns4.novartis.com                    

                      a1-254.akam.net                    

                      a2-66.akam.net                    

                      a7-64.akam.net                    

                      a28-67.akam.net                    

                      a9-65.akam.net                    

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✓ Reject

                    v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]                  

✓ Reject — strongest protection

📋 SPF alignment: Relaxed · DKIM alignment: Relaxed

📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No 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

7 records

655385489-17555785
_3imk9rc8c8bi46kkqjfgshyka5qp9s9
QuoVadis=12b24e18-8ef2-49d1-bfc3-ac62020b4fff
_8k2e7inrttvi850cbfgxmg3lgh0r663
fe3d662b3f774450b6f221d731758bcc
6a382dba-c24a-439b-9915-d0f6c020a955
c4y40kpt4fffyhv7rmw6k1ycklq3yzcc

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