mx.sanjwu.com - robtex.com
mx.sanjwu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.61.199.197🇹🇼 HiNet210.61.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | mx.sanjwu.com | ||||||
sanjwu.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | localhost@ ⭐ | ||||||
| NS | ns1.cyberdns.tw | ||||||
| NS | ns2.cyberdns.tw | ||||||
| MX | mx.sanjwu.com ⭐ | ||||||
| TXT | v=spf1 a mx ip4:168.95.0.0/24 ip4:203.69.209.0/24 ip4:210.65.1.0/24 include:i... | ||||||
| TXT | google-site-verification=4c6ynzZesdxNbyqB2w-U6e9qy8Be34sxcCNha9Z2-wY | ||||||
| TXT | google-site-verification=1664XJm2Wu-gojhd4mKiqZ7L3Hi3sJ5l42BUIOwKUXg | ||||||
| SOA | localhost@hostmaster@sanjwu.com serial=2025 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A210.61.199.1972015-08-07 → 2026-04-30 · 2 obs
● 2015-08-07 16:58:16
● 2026-04-30 03:59:52
● 2026-04-30 03:59:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net... | - |
| sanjwu.com | ns1.cyberdns.tw, ns2.cyberdns.tw | - |
✅ Authoritative Response
Server:35.194.228.87
NS records: ns1.cyberdns.tw, ns2.cyberdns.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sanjwu.com (unsigned zone)
⏱️ Timing
Total: 1385ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.61.199.197 |
Analysis
Mail Server Role
mx.sanjwu.com functions as a mail server for sanjwu.com.
IP Addresses
mx.sanjwu.com points to IP number: 210.61.199.197.