openjawtech.com

Valid Email Server
Domain Lookup › openjawtech.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
openjawtech.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 20:53:20 UTC · ↺ Refresh

MX Hostnames

  • aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt4.aspmx.l.google.com

MX Priorities

  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • alt3.aspmx.l.google.com: 10
  • aspmx.l.google.com: 1
  • alt4.aspmx.l.google.com: 10

A / AAAA Records

  • 185.231.124.221

Mail Server IPs

  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
  • 142.251.179.26 ↩ pd-in-f26.1e100.net
  • 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
  • 142.250.102.27 ↩ rb-in-f27.1e100.net
  • 2a00:1450:4025:402::1b ↩ rb-in-f27.1e100.net

SOA Record

Raw SOA ns1.blacknight.com hostmaster.blacknight.com 1276187296 14400 7200 2419200 3600
Primary NS (mname)
ns1.blacknight.com
Admin Email (rname)
hostmaster@blacknight.com
Serial
1276187296
Refresh
14400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns2.blacknight.com
ns1.blacknight.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf1.openjawtech.com include:spf2.openjawtech.com include:_spf.dotplex.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 3 found
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

5 records
  • DMARCv=DMARC1;p=none;rua=mailto:[email protected]
  • SPFv=spf1 include:spf1.openjawtech.com include:spf2.openjawtech.com include:_spf.dotplex.com ~all
  • atlassian-domain-verification=nv08NIP93xaX3XQTiszipGJsVDMfJrVfoFcbYy/BCnSYiEicV6SsVfUYQyaHb1CR
  • google-site-verification=9RCQeLC7RBsJoafOeE3nmDqSL6EPL9jgP1LoAczBJi0
  • google-site-verification=sIcHT2KQso8w0dTfWXdP5fgFl3up0rtVDvxuK9VIEsM
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