u-com.com.tw - robtex.com
u-com.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | admns1.hinet.net ⭐ | ||||||
| A | 2001:b000:168::192:32🇹🇼 HiNet2001:b000:100::/40 | ||||||
| PTR | admns1.hinet.net | ||||||
| A | 168.95.192.32🇹🇼 HiNet168.95.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | admns1.hinet.net | ||||||
| NS | admns2.hinet.net | ||||||
| A | 2001:b000:180:80d:203:74:116:192🇹🇼 HiNet2001:b000:100::/40 | ||||||
| PTR | admns2.hinet.net | ||||||
| A | 203.74.116.192🇹🇼 HiNet203.74.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | admns2.hinet.net | ||||||
| MX | mg.u-com.com.tw ⭐ | ||||||
| A | 61.216.82.9🇹🇼 HiNet61.216.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. Data Communication Business Group 21, Section 1, Hsin-Yi Road, Taipei Taiwan R.O.C. | ||||||
| PTR | mg.interstate.com.tw | ||||||
| MX | mail.u-com.com.tw(10) | ||||||
| A | 61.216.82.8🇹🇼 HiNet61.216.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. Data Communication Business Group 21, Section 1, Hsin-Yi Road, Taipei Taiwan R.O.C. | ||||||
| PTR | mail.interstate.com.tw | ||||||
| TXT | v=spf1 mx a ip4:61.216.82.7 ip4:61.216.82.8 ip4:61.216.82.9 include:spf.ms.hi... | ||||||
| SOA | admns1.hinet.nethostmaster@hinet.net serial=1774119601 | ||||||
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=2006334365 | ||||||
Subdomains
Same first word
u-com.cn |
u-com.pro |
u-com.de |
u-com.com |
u-com.ch |
u-com.co.il |
u-com.com.tw |
u-com.info |
u-com.jp |
u-com.dk |
u-com.ru |
u-com.eu |
u-com.co.jp |
u-com.com.cn |
u-com.org |
u-com.at |
Similar names
ou-mc.com |
mu-co.de |
mou-c.com |
uco-m.com.cn |
com-u.net |
cu-mo.jp |
co-mu.de |
com-u.com |
co-mu.com |
cu-mo.com |
mu-co.jp |
com-u.pl |
DNS History
7 records (4 active, 3 former)
○NSns.u-com.com.tw2015-08-30 → 2017-08-14 · 3 obs
● 2017-08-14 06:10:54
○ 2026-03-23 02:06:14
●MXmail.u-com.com.tw2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 02:06:14
●MXmg.u-com.com.tw2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 02:06:14
○MXmx.dspams.com2015-08-30 → 2017-08-14 · 3 obs
● 2017-08-14 06:10:54
○ 2026-03-23 02:06:14
○A124.150.132.392015-08-30 → 2017-08-14 · 3 obs
● 2017-08-14 06:10:54
○ 2026-03-23 02:06:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | h.twnic.net.tw, c.twnic.net.tw, a.twnic.net.tw, e.twnic.net.tw... | - |
| u-com.com.tw | admns2.hinet.net, admns1.hinet.net | - |
✅ Authoritative Response
Server:203.74.116.192
NS records: admns2.hinet.net, admns1.hinet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 1286ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | admns2.hinet.net, admns1.hinet.net |
| MX | 2 | mail.u-com.com.tw (pri: 10), mg.u-com.com.tw (pri: 0) |
| TXT | 1 | v=spf1 mx a ip4:61.216.82.7 ip4:61.216.8 |
| SOA | 1 | admns1.hinet.net hostmaster.hinet.net |
Analysis
Hierarchy
u-com.com.tw is a parent of mg.u-com.com.tw and mail.u-com.com.tw.
Name Servers
u-com.com.tw's delegation uses two name servers: admns1.hinet.net and admns2.hinet.net.
u-com.com.tw uses the same name server setup as other domains, such as fly.idv.tw, ntprealestate.com, xcsbook.com.tw, spdintl.com and 199198fb.com.
Host names with two IPs:
admns1.hinet.net points to 2001:b000:168::192:32 and 168.95.192.32
admns2.hinet.net points to 2001:b000:180:80d:203:74:116:192 and 203.74.116.192
Mail Servers
u-com.com.tw is served by two mail servers mail.u-com.com.tw and mg.u-com.com.tw.
Host names with a single IP address: mail.u-com.com.tw points to 61.216.82.8; mg.u-com.com.tw points to 61.216.82.9.