Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mtech-systems.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 20:52:49 UTC · ↺ Refresh
MX Hostnames
- mtechsystems-com01c.mail.protection.outlook.com
MX Priorities
- mtechsystems-com01c.mail.protection.outlook.com: 5
A / AAAA Records
- 4.227.237.93 (no PTR)
Mail Server IPs
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.no-ip.com hostmaster.no-ip.com 2003053416 10800 1800 604800 1800
Primary NS (mname)
ns2.no-ip.com
Admin Email (rname)
hostmaster@no-ip.com
Serial
2003053416
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns3.no-ip.com
ns4.no-ip.com
ns2.no-ip.com
ns5.no-ip.com
ns1.no-ip.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:spf-us.emailsignatures365.com include:44742833.spf01.hubspotemail.net include:amazonses.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=r; aspf=r; ri=86400; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
12 records- google-site-verification=UvIrpF8beS7UAaVjRxrzgtz__CpNXPUHxSOG8KapGLU
- DMARCv=DMARC1;p=none; rua=mailto:[email protected]
- pendo-domain-verification=4e8YUEwxh7ZFcZLGs_o-qtHJw4A
- openai-domain-verification=dv-T9fV67hVxWw6Gfb2tQMeuNwp
- launchdarkly-domain-verification=325559d6-1e82-4920-879d-796dfe616783
- MS=ms86798767
- canva-site-verification=eZxe2KJNmDzP_OkqXg18Ew
- SPFv=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:spf-us.emailsignatures365.com include:44742833.spf01.hubspotemail.net include:amazonses.com -all
- google-site-verification=CtLNZyDDMk99AitjlIXdK3N5DogpwQ4nRbdWFmlzI98;Foxit-domain-verification=6231a37a69bcf3fa2de402f5e4ba9c27;1BCE946381;google-site-verification=NaTMoKdg9ZFB9wbJkUDhU4KDaYF2SaQAOzUs0XV5RIU;google-site-verification=ETfSNgJ9hFkJB9PSateLsyUvAkDMQstYUOWEPRUjkII
- qjm47drg7kw0y07g183tdsf90bxcjldp
- v1:wcKdzmRFcvQ3k030wO6jFw27AyVy0FbQ4HOJBCs6Y/jYfvTsz1ab2BZ8G9s+gC5M
- _tw51804xadd6ifyugu2k7kwz3jogpbo
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