Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lenz-tx.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:29:53 UTC · ↺ Refresh
MX Hostnames
- lenztx-com01b.mail.protection.outlook.com
MX Priorities
- lenztx-com01b.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns73.domaincontrol.com dns.jomax.net 2026010900 28800 7200 604800 600
Primary NS (mname)
ns73.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026010900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns73.domaincontrol.com
ns74.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:secureserver.net include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:20033285.spf10.hubspotemail.net include:spf.US.exclaimer.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; fo=0;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
14 records- apple-domain-verification=NrTauT0AHPQSu8Y4
- MS=ms59156508
- docusign: 929bf565-d0d3-4f49-b6a1-46b102acb8a0
- docusign=7786ded3-45df-4806-a224-4cf5e86cb574
- openai-domain-verification=dv-tefDGxgOmLYdbHmtAcyqBcKy
- google-site-verification=AAljM6U2t1HXXKWCdUSC6Yk9sERWzs9QHEqiQVaz6qA
- box-domain-verification=47728d9fc2cfd263515a9be8f4bf2adc20201fd12b6e56f415de629ae87c14df
- docusign=ea49853c-d7d0-41d0-93ba-fc7970950b3c
- bw=hYcIuGCv650tz50e3ufoQ6bDF9j5DKgZIhuxoWLcKkAc
- anthropic-domain-verification-pb91p6=K9DpADRlIpgy28jhZgPqE7lv2
- SPFv=spf1 include:secureserver.net include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:20033285.spf10.hubspotemail.net include:spf.US.exclaimer.net -all
- google-site-verification=bPu9Q054w4ExnffhCBoEbeAmQLEMmM-hQ4embyzpxns
- mfgp5ragat6nn901lptt7hn3ee
- notion-domain-verification=w8Phveleet9gFLUApVqM9iESQOUSfpQ7meRNv4NqUp0
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