smtp.openja.com - robtex.com

smtp.openja.com

DNSSEC⚠️ Not signed

openja.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:8672🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:19b4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.25.180Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.134.114🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjade.ns.cloudflare.com ⭐
NSjarred.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.25.180, 172.67.134.114
IPv6 hints2606:4700:3032::ac43:8672, 2606:4700:3037::6815:19b4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com
SOAjade.ns.cloudflare.comdns@cloudflare.com serial=2403645307

Previously MX for

openja.com

Same first word

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DNS History

1 record (0 active, 1 former)

20162017201820192020202120222023202420252026A213.133.121.43
○A213.133.121.432015-05-17 → 2016-06-18 · 3 obs
● 2015-05-17 10:45:58
● 2016-06-18 02:04:48
○ 2026-05-17 01:28:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...-
openja.comjade.ns.cloudflare.com, jarred.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.167

NS records: jade.ns.cloudflare.com, jarred.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openja.com (unsigned zone)

⏱️ Timing

Total: 92ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jade.ns.cloudflare.com, jade.ns.cloudflare.com, jade.ns.cloudflare.com...)