Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vertexinc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 19:04:33 UTC · ↺ Refresh
MX Hostnames
- vertexinc-com.mail.protection.outlook.com
MX Priorities
- vertexinc-com.mail.protection.outlook.com: 10
A / AAAA Records
- 23.185.0.3 (no PTR)
- 2620:12a:8001::3 (no PTR)
- 2620:12a:8000::3
Mail Server IPs
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.p01.nsone.net hostmaster.example.net 438 21600 3600 1728000 21600
Primary NS (mname)
dns1.p01.nsone.net
Admin Email (rname)
hostmaster@example.net
Serial
438
Refresh
21600s
Retry
3600s
Expire
1728000s
Minimum TTL
21600s
Nameservers (NS)
dns1.p01.nsone.net
dns2.p01.nsone.net
dns3.p01.nsone.net
dns4.p01.nsone.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:52.70.174.149 ip4:162.249.196.8 include:spf.protection.outlook.com include:docebosaas.com include:aspmx.pardot.com include:stspg-customer.com include:_spf.salesforce.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
24 records- ms-domain-verification=8dd2751b-81bf-4c65-857c-0cca3340cd34
- MS=ms92850434
- jr8p24ai402arugmsoiib1ao0k
- smartsheet-site-validation=rXystU5qw8ZcTwWtqn9yr0KTTOSabbFk
- SPFv=spf1 ip4:52.70.174.149 ip4:162.249.196.8 include:spf.protection.outlook.com include:docebosaas.com include:aspmx.pardot.com include:stspg-customer.com include:_spf.salesforce.com ~all
- atlassian-domain-verification=MRc73OdDeJMbvi/md5HAf5kJjKqNQTYAcUduBD1K4xmPWajBaMj4a1822bUUkBIP
- pardot78382=1463184ec183e1867daa84effb3dad82a023ea97f5b54bc4a5488fab446a6a85
- _github-challenge-vertexinc.www.vertexinc.com
- google-site-verification=-uLNOofFzfGp0Bo1hcwl_pob7Av4qAW3J-oLr7EZsFk
- pardot514851=9abdd18b91da896a09abd418e76f8418b57a5b567d46b0afc23cc2e24578f63f
- status-page-domain-verification=bht3l9lkbh3p
- Rod5LdH4lMeH8daiYc3iJoVokl11I1inzFvUD1ldrvrWf6vSUdW2ZxAzC8gr4/vSWme49TN0iAkSRTINi+hqgA==
- jamf-site-verification=7PDnwLNNo_r4MAnnVUoiFA
- anthropic-domain-verification-xkm2e6=HFCYRHnVd8jRUINth0YsZ5DIA
- onetrust-domain-verification=1d651cbb50cd45c6ac9f99867aa55acd
- _5sgig00fjteus5ewlsb0x1l80n4v1zu
- 1password-site-verification=QS4MGYNWANFSLN6TRTFAMPBB5I
- 624j2h3x9wz2gs49t0vn0ldy4kc6cqd1
- ciscocidomainverification=6a2f02e7cb0e4909d8d07f13a53db47a3c0c38dfb07af32a8e9fe4f8a5393627
- miro-verification=589b39c2742bf86ff2731f217abb482dd1cd2846
- knowbe4-site-verification=63852c6d53e26f225f830489a998b85f
- 86cd3a55a3
- apple-domain-verification=ueMibLHmDxH106Wi
- google-site-verification=WBuW6ZQKI4H96HLOlosgh1-CnCAGyX8-udLQ5Flodpc
Full email verification for vertexinc.com
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