norstella.com

Valid Email Server
Domain Lookup › norstella.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
norstella.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 02:03:29 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

  • us-smtp-inbound-1.mimecast.com: 10
  • us-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 209.151.152.70 ↩ mmit.wordkeeper.net

Mail Server IPs

  • 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA ns10.dnsmadeeasy.com dns.dnsmadeeasy.com 2009010315 43200 3600 1209600 180
Primary NS (mname)
ns10.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2009010315
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns13.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns15.dnsmadeeasy.com
ns10.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns12.dnsmadeeasy.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:mail.zendesk.com include:_spf.salesforce.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 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

22 records
  • notion-domain-verification=cSM6vpr0NKNeJLuKKHh0MWmq6qmj8CKFJSVbJBb7xzI
  • asv=adf13417e01f96848117175af74bea41
  • jamf-site-verification=7kBPioFzabjbev0Dkk2kEQ
  • anthropic-domain-verification-5s8616=RNUzdiGBdgDrdVRA6hfijnOHX
  • atlassian-domain-verification=nHgDqYO1E31S5t6Yaiy/u2F2GIRP6j8s/6AvRWKwvDHnDV00UesEpr5ZRSeY37Bw
  • atlassian-domain-verification=p66vmFUAeGDx59vb2nOHWYJSTHCsa8wIA0XhCuXA/MGNvFKTogZm6PYaGgGoHl3O
  • knowbe4-site-verification=f7e7c24c6b3b8012a49fee3b42ceb426
  • pendo-domain-verification=NeBRvXYi2KUaJlB6CemUF8cmmL4
  • google-site-verification=4SlufP-2FeVnQniy2n6qdBUtDrUjv1kWtR2wlddz-lU
  • cursor-domain-verification-n8wxdm=fuHv0S6wOapuQCYHP7aGw7mRu
  • Validity-Domain-Verification=kWkKM9HtfNKjnjrBOQAyp7jE9/g+
  • box-domain-verification=a7afc67ef8247cbe8e89b7e0ad2bbb97a9da129aea3c7f68563b8575a50318d8
  • docusign=211ac202-88f8-466a-912c-3eff8f68a195
  • 9cpdiu0lirijkqidlcj75iviqm
  • MS=ms78931445
  • 0ed1fe018a96177a3458a446e3a42a7353c92504f5
  • docusign=228edd53-36a5-477c-9e9e-4edcbd35e6b9
  • SPFv=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:mail.zendesk.com include:_spf.salesforce.com ~all
  • ZOOM_verify_NcM8KRSEc90oYHzCS9ApGv
  • 06558f39e85f418589eaf61b24a78324
  • 8vgyvpfx114qts2558pjlm0t7pyzfdr2
  • smartsheet-site-validation=eEnHRDR5lltxQvO7QPO7ZkcUfBvb38VU
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