extensiv.com

Valid Email Server
Domain Lookup › extensiv.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
extensiv.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-24 20:35:55 UTC · ↺ Refresh

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MX Hostnames

  • extensiv-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 199.60.103.115
  • 199.60.103.15

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

pdns08.domaincontrol.com
pdns07.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:app.sgizmo.com include:_spf.salesforce.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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

19 records
  • 9233m98mhh49nx2tffj4xx9bhxvfwh3s
  • ZOOM_verify_i0ODEEN6phXCqVMEMPpGb9
  • GOueYwzy^YUGHCy^zw@uuF3KF9hXb60Vr^X%FYTA6BRneG!8A*mP8tTS%UpB5GgEafHz7WLcbyff9YLlBeyAzs&Y%TI0daL*HK2
  • knowbe4-site-verification=0a299a9ba5014acb5b717c1e2b2d4274
  • cursor-domain-verification-85x35f=qPU022hZv2zo8In2PKN7GGext
  • a14a1b10-ea08-474b-9040-d9e1d824b834
  • postman-domain-verification=31c7f2a5708fcf168ff3bee9f4e8ba0588f8d4ab325d699a11401b28545caaa7edc28503a8146ec1d9a4b7ba29ef337d1785e0312b2b85707383d050561f1161
  • miro-verification=760ab602d168511a87a9d22f9107d38c825bc517
  • openai-domain-verification=dv-NmLt0HCxfYL2HX7Ebsj3JiPK
  • figma-domain-verification=e75c2d2d4bb40092aca01aadd98f81cfcb8178b220ea298130e55de9d23b50eb-1726062271
  • 49xwy65hlzw29dw46dwyl0m549mx7k6l
  • atlassian-domain-verification=MdqxvQBDZsQYSwcDLsL5JAbR4kJfTTZ5Y99FSgBkM4/s1KvwBmRY5PonsEEnJsNN
  • atlassian-domain-verification=sND3V56Xgayvian5E4mdPFrlGM9kwecEb0HfgtTfXlqsrSa3G3ticojhAzRNacu1
  • gitkraken-domain-verification=53a81d0c980a2da167e12bcf554c172e3593e9d196b7bb7c6d501044ee4dafe9
  • docusign=c8d6db27-4aea-4946-bee4-b9d9e1037f39
  • _gitlab-pages-verification-code.extensiv.com TXT gitlab-pages-verification-code=1366e3ebf0da4d1ed9f11355a071f9ea
  • google-site-verification=up0ZVIu-kXDsEnSTXWuSuN33Lx5IHjPiw7ZLKbPbMEw
  • pendo-domain-verification=d708fa74-ed1c-492d-86b2-3009457c7ad7
  • SPFv=spf1 include:spf.protection.outlook.com include:app.sgizmo.com include:_spf.salesforce.com ~all
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