mailfilter.twscholar.com - robtex.com
mailfilter.twscholar.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.71.195.10🇹🇼 HiNet210.71.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | mailfilter.hibox.biz | ||||||
| TXT | \v=spf1 include:hibox.hinet.net ~all\\ | ||||||
twscholar.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.242.173.20🇨🇳 CHINA169-BJ103.242.172.0/22 CMI (Customer Route) | ||||||
| NS | dns21.hichina.com ⭐ | ||||||
| NS | dns22.hichina.com | ||||||
| MX | mailfilter.hibox.biz ⭐ | ||||||
| TXT | rqrnvsv12dgf8n5kdtduq2ioap | ||||||
| TXT | 49q16v208eacn5nl5r531vp26o | ||||||
| SOA | dns21.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A210.71.195.102017-04-09 → 2026-04-27 · 2 obs
● 2017-04-09 00:40:58
● 2026-04-27 01:54:06
● 2026-04-27 01:54:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| twscholar.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.40
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for twscholar.com (unsigned zone)
⏱️ Timing
Total: 504ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.71.195.10 |
| TXT | 1 | \v=spf1 include:hibox.hinet.net ~all\\ |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
IP Addresses
mailfilter.twscholar.com resolves to one IP number: 210.71.195.10.
other host names including winforetech.com, speedy.com.tw, realwell.com.tw, steman.com.tw and weworld.com.tw share IP numbers with mailfilter.twscholar.com.