mxw.jingweioptical.com - robtex.com

mxw.jingweioptical.com

DNSSEC⚠️ Not signed

jingweioptical.com

DNSSEC⚠️ Not signed
A218.87.186.37🇨🇳 CHINANET-BACKBONE218.87.0.0/16 China Telecom Network
NSdns7.hichina.com
NSdns8.hichina.com
MXmail.jingweioptical.com
TXTv=spf1 ip4:218.87.186.37 ip4:218.87.186.38 include:spf.mailrelay.cn -all
SOAdns7.hichina.comhostmaster@hichina.com 2026-01-12 #9

Previously MX for

Same first word

Similar names

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
jingweioptical.comdns7.hichina.com, dns8.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.44

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jingweioptical.com (unsigned zone)

⏱️ Timing

Total: 495ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)