nacarchitecture.com

Valid Email Server
Domain Lookup › nacarchitecture.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
nacarchitecture.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 01:01:18 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

  • us-smtp-inbound-1.mimecast.com: 10
  • us-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 104.17.124.41 (no PTR)

Mail Server IPs

  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA ns11.constellix.com dns.constellix.com 2015010268 43200 3600 1209600 180
Primary NS (mname)
ns11.constellix.com
Admin Email (rname)
dns@constellix.com
Serial
2015010268
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns11.constellix.com
ns21.constellix.com
ns31.constellix.com
ns41.constellix.net
ns51.constellix.net
ns61.constellix.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_netblocks.mimecast.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

9 records
  • bw=IwUlTTbGnCGrWALn1zyZ/PoDsumFTUQAIe9lS05KzvAC
  • rhino_accounts=27f353291cc5684ff74cda9338cab33b
  • workplace-domain-verification=rqyzYg1tXBmJcJXIWLv8jdeEfCXKyM
  • _7eg5vxxgmi3npgp63yyf363szi5m6bu
  • miro-verification=e1a2e76b4a1032fe2facbb3a0964b372924f8328
  • pdq-domain-verification=H7K4ZP2T9LQM
  • psmr74t7ipj6ffgstl4f47ujss
  • 8oyR/rSGRpaJR6CU23d8NTHQSUJIVSzPMcwaRtuCQkuWGMOSM+ViPWMk2/yRO97bUa1y7XaEA/UJLo6s/fJSdw==
  • SPFv=spf1 include:_netblocks.mimecast.com ~all
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