jm.com.tw - robtex.com
jm.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.240.109.200🇺🇸 EIGI162.240.109.0/24 | ||||||
| PTR | 162-240-109-200.unifiedlayer.com | ||||||
| NS | a.g-dns.com ⭐ | ||||||
| A | 2407:7100:1000:1020::a:136🇹🇼 YUANJHEN-TW2407:7100::/32 Asia Pacific Telecom proxy announcement NOC.tw | ||||||
| PTR | a.g-dns.com | ||||||
| A | 103.17.9.136🇹🇼 YUANJHEN-TW103.17.8.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| PTR | a.g-dns.com | ||||||
| NS | b.g-dns.com | ||||||
| A | 2407:7100:7000:2116:4:0:b:86🇹🇼 YUANJHEN-TW2407:7100:7000::/36 | ||||||
| PTR | b.g-dns.com | ||||||
| A | 103.1.221.86🇹🇼 YUANJHEN-TW103.1.220.0/23 Yuan-Jhen Info., Co., Ltd 12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,New Taipei City, 235, R.O.C NewTaipei City | ||||||
| PTR | b.g-dns.com | ||||||
| NS | c.g-dns.com | ||||||
| A | 2607:a400:2:1f:3000:130:c:236🇺🇸 TELX-AS218592607:a400::/32 ZL-LA-V6-03 | ||||||
| A | 103.123.242.236🇹🇼 TELX-AS21859103.123.242.0/23 ZL-IDC-LAX-W71196 | ||||||
| PTR | c.g-dns.com | ||||||
| SOA | a.g-dns.comsupport@twnoc.net 2023-10-31 #2 | ||||||
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ ⚠️ Not in parent delegation | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | c.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | d.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | e.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | f.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | g.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | h.dns.tw ⚠️ Not in parent delegation | ||||||
| NS | h.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006383185 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSa.g-dns.com2026-06-23 → 2026-07-19 · 3 obs
● 2026-06-23 03:01:34
● 2026-07-19 09:01:34
●NSb.g-dns.com2026-06-23 → 2026-07-19 · 3 obs
● 2026-06-23 03:01:34
● 2026-07-19 09:01:34
●NSc.g-dns.com2026-06-23 → 2026-07-19 · 3 obs
● 2026-06-23 03:01:34
● 2026-07-19 09:01:34
○NSns11.twnic.net.tw2015-07-15 → 2016-06-03 · 4 obs
● 2016-06-03 23:31:54
○ 2026-06-23 03:01:34
○ 2026-07-19 09:01:34
○NSns12.twnic.net.tw2015-07-15 → 2016-06-03 · 4 obs
● 2016-06-03 23:31:54
○ 2026-06-23 03:01:34
○ 2026-07-19 09:01:34
○MXofficemail.wis.com.tw2015-07-15 → 2016-06-03 · 4 obs
● 2016-06-03 23:31:54
○ 2026-06-23 03:01:34
○ 2026-07-19 09:01:34
●A162.240.109.2002026-06-23 → 2026-07-19 · 2 obs
● 2026-07-19 09:01:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| jm.com.tw | b.g-dns.com, a.g-dns.com, c.g-dns.com | - |
✅ Authoritative Response
Server:103.1.221.86
NS records: b.g-dns.com, a.g-dns.com, c.g-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jm.com.tw (unsigned zone)
⏱️ Timing
Total: 1804ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.240.109.200 |
| NS | 3 | b.g-dns.com, c.g-dns.com... |
| SOA | 1 | a.g-dns.com support.twnoc.net |
Analysis
IP Addresses
jm.com.tw directs to one IP number, which is 162.240.109.200.
Among the host names that share IP numbers with jm.com.tw are maycham.org.tw, yssti.com, soulchain.com.tw and two others.
Name Servers
jm.com.tw is served by three name servers: a.g-dns.com, b.g-dns.com and c.g-dns.com.
jm.com.tw shares at least some of its name servers with other domains, including boxlife.com.tw, 2f-taipei.com, t-bal.com and two others.
These name servers are frequently seen alongside the name servers a.misconfigured.powerdns.server.
The hostnames a.g-dns.com, b.g-dns.com and c.g-dns.com each direct to two IP addresses — a.g-dns.com to 103.17.9.136 and 2407:7100:1000:1020::a:136, b.g-dns.com to 103.1.221.86 and 2407:7100:7000:2116:4:0:b:86, and c.g-dns.com to 103.123.242.236 and 2607:a400:2:1f:3000:130:c:236.