java-tech.com.tw - robtex.com
java-tech.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.17.8.55🇹🇼 YUANJHEN-TW103.17.8.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| PTR | cp44.g-dns.com | ||||||
| NS | ds1.shv365.net ⭐ | ||||||
| NS | ds2.shv365.net | ||||||
| A | 61.218.209.13🇹🇼 HiNet61.218.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| MX | mail.java-tech.com.tw ⭐ | ||||||
| TXT | v=spf1 ip4:61.218.209.16 +a +mx +ip4:60.249.238.136 +ip4:60.249.238.155 ~all | ||||||
| SOA | ds1.shv365.netservice@ouneed.net 2026-08-12 #3 | ||||||
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=2006395074 | ||||||
Previously MX for
java-tech.com.tw |
Same first word
java-tech.com |
java-tech.site |
java-tech.com.tw |
Previous names
Next names
DNS History
8 records (4 active, 4 former)
●NSds1.shv365.net2020-03-11 → 2026-08-25 · 3 obs
● 2020-03-11 17:08:28
● 2026-08-25 10:14:34
●NSds2.shv365.net2020-03-11 → 2026-08-25 · 3 obs
● 2020-03-11 17:08:28
● 2026-08-25 10:14:34
○NSns1.shv365.net2015-07-16 → 2017-03-31 · 4 obs
● 2017-03-31 06:50:08
○ 2020-03-11 17:08:28
○ 2026-08-25 10:14:34
○NSns2.shv365.net2015-07-16 → 2017-03-31 · 4 obs
● 2017-03-31 06:50:08
○ 2020-03-11 17:08:28
○ 2026-08-25 10:14:34
○MXjava-tech.com.tw2015-07-16 → 2017-03-31 · 4 obs
● 2017-03-31 06:50:08
○ 2020-03-11 17:08:28
○ 2026-08-25 10:14:34
●MXmail.java-tech.com.tw2020-03-11 → 2026-08-25 · 3 obs
● 2020-03-11 17:08:28
● 2026-08-25 10:14:34
●A103.17.8.552020-03-11 → 2026-08-25 · 3 obs
● 2020-03-11 17:08:28
● 2026-08-25 10:14:34
○A60.249.238.1362015-07-16 → 2017-03-31 · 4 obs
● 2017-03-31 06:50:08
○ 2020-03-11 17:08:28
○ 2026-08-25 10:14:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | e.dns.tw, anytld.apnic.net, g.dns.tw, a.dns.tw... | 15 records |
| java-tech.com.tw | ds1.shv365.net, ds2.shv365.net | - |
✅ Authoritative Response
Server:61.218.209.13
NS records: ds1.shv365.net, ds2.shv365.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for java-tech.com.tw (unsigned zone)
⏱️ Timing
Total: 3789ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.17.8.55 |
| NS | 2 | ds1.shv365.net, ds2.shv365.net |
| MX | 1 | mail.java-tech.com.tw (pri: 0) |
| TXT | 1 | v=spf1 ip4:61.218.209.16 +a +mx +ip4:60. |
| SOA | 1 | ds1.shv365.net service.ouneed.net |
📌 Glue Records Collected
Total: 15
In-bailiwick: 13 (h.dns.tw, g.dns.tw, f.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
IP Addresses
java-tech.com.tw has exactly one IP address — 103.17.8.55.
rememberoutdoor.com, cenews.com.tw, www.sercomm.com plus two other host names have IP numbers in common with java-tech.com.tw.
Name Servers
Two name servers handle the delegation for java-tech.com.tw: ds1.shv365.net and ds2.shv365.net.
The name server configuration of java-tech.com.tw is shared with other domains, for instance wellsend.com.tw, waki.com.tw, tnc-ma.org.tw and two others.
java-tech.com.tw is at least partially co-delegated on name servers with other domains, such as dynatron.com.tw.
Host names resolving to a single IP address:
The hostname ds2.shv365.net resolves to 61.218.209.13.
Mail Servers
java-tech.com.tw uses one mail server — mail.java-tech.com.tw.