Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nrca.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 00:33:34 UTC · ↺ Refresh
MX Hostnames
- nrca-net.mail.protection.outlook.com
MX Priorities
- nrca-net.mail.protection.outlook.com: 0
A / AAAA Records
- 20.40.202.7 (no PTR)
Mail Server IPs
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dnsimple.com admin.dnsimple.com 1435163661 86400 7200 604800 300
Primary NS (mname)
ns1.dnsimple.com
Admin Email (rname)
admin@dnsimple.com
Serial
1435163661
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1.dnsimple.com
ns2.dnsimple.com
ns3.dnsimple.com
ns4.dnsimple.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.createsend.com include:sendgrid.net include:mktomail.com include:spf.mandrillapp.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- google-site-verification=7Hubfh8B5WVn1aBK4Xbs9oTepxFt5IUGkugli1VfFoY
- google-site-verification=Bal4fvgdH55V4B-m0js3Dsnkr5iqdlBb-sGSd5yEjKk
- nrcaweb.azurewebsites.net
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.createsend.com include:sendgrid.net include:mktomail.com include:spf.mandrillapp.com ~all
- ZOOM_verify_E1rT12CaT_iowV0-oc6APQ
Full email verification for nrca.net
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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