Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
realnex.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 15:22:03 UTC · ↺ Refresh
MX Hostnames
- realnex-com.mail.protection.outlook.com
MX Priorities
- realnex-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.42.75.223 (no PTR)
Mail Server IPs
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dnsimple.com admin.dnsimple.com 1436785450 86400 7200 604800 300
Primary NS (mname)
ns1.dnsimple.com
Admin Email (rname)
admin@dnsimple.com
Serial
1436785450
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns4.dnsimple.com
ns1.dnsimple.com
ns2.dnsimple.com
ns3.dnsimple.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:sendgrid.net include:spf.protection.outlook.com include:spf.mandrillapp.com include:mailer.chargify.com include:683736db.ppspf.net include:730813b4.spf2.netcorecloud.net include:2186915.spf06.hubspotemail.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- google-site-verification=eT5fJ2lCUgVleyiyPAIYRTkcc96aYEg9oDo__aOE5fA
- heroku-domain-verification=ykyeveizipuouiu9thzakn5gvrd6tq8dmaapzgseix4
- logmein-verification-code=f13e6659-af39-4733-8763-8e19c5e27bde
- mindmanager-verification=e87e5075d32f42afaa698d535b9fdbff54ed1a03dc1561784dccbcfa9853504a
- SPFv=spf1 include:sendgrid.net include:spf.protection.outlook.com include:spf.mandrillapp.com include:mailer.chargify.com include:683736db.ppspf.net include:730813b4.spf2.netcorecloud.net include:2186915.spf06.hubspotemail.net ~all
- openai-domain-verification=dv-uJF9GT6XaruvgBMWavi8ZhqL
- 6gq217gjpgr2p1qfnbip1moqa6
- MS=ms65523533
- google-site-verification=2B7Cq4CSC_pQAPHROlEMgN2uwsC-aR4k2HSUCuyJtRw
- google-site-verification=7ORzB0yfBTkxpwk_e9MjJfZMOb1s09nr7aKNz_1Gp7w
Full email verification for realnex.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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