acinstrument.com - robtex.com
acinstrument.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.130.167.31🇹🇼 HiNet220.130.0.0/16 | ||||||
| PTR | 220-130-167-31.hinet-ip.hinet.net | ||||||
| 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 | acinstrument.com ⭐ | ||||||
| A | 220.130.167.31🇹🇼 HiNet220.130.0.0/16 | ||||||
| PTR | 220-130-167-31.hinet-ip.hinet.net | ||||||
| SOA | admns1.hinet.nethostmaster@hinet.net serial=1785006001 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785091352 | ||||||
MX for
acinstrument.com |
Same first word
acinstrument.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSadmns1.hinet.net2026-04-04 → 2026-07-26 · 3 obs
● 2026-04-04 02:42:52
● 2026-07-26 18:55:08
●NSadmns2.hinet.net2026-04-04 → 2026-07-26 · 3 obs
● 2026-04-04 02:42:52
● 2026-07-26 18:55:08
○NSns3.worldnic.com2015-05-14 → 2016-05-03 · 4 obs
● 2016-05-03 18:08:58
○ 2017-04-02 05:55:48
○ 2026-07-26 18:55:08
○NSns4.worldnic.com2015-05-14 → 2016-05-03 · 4 obs
● 2016-05-03 18:08:58
○ 2017-04-02 05:55:48
○ 2026-07-26 18:55:08
●MXacinstrument.com2026-04-04 → 2026-07-26 · 3 obs
● 2026-04-04 02:42:52
● 2026-07-26 18:55:08
○MXinbound.acinstrument.com.netsolmail.net2015-05-14 → 2016-05-03 · 4 obs
● 2016-05-03 18:08:58
○ 2017-04-02 05:55:48
○ 2026-07-26 18:55:08
○A205.178.145.1472015-05-14 → 2016-05-03 · 4 obs
● 2016-05-03 18:08:58
○ 2017-04-02 05:55:48
○ 2026-07-26 18:55:08
●A220.130.167.312026-04-04 → 2026-07-26 · 3 obs
● 2026-04-04 02:42:52
● 2026-07-26 18:55:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net... | - |
| acinstrument.com | admns1.hinet.net, admns2.hinet.net | - |
✅ Authoritative Response
Server:203.74.116.192
NS records: admns1.hinet.net, admns2.hinet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for acinstrument.com (unsigned zone)
⏱️ Timing
Total: 925ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.130.167.31 |
| NS | 2 | admns2.hinet.net, admns1.hinet.net |
| MX | 1 | acinstrument.com (pri: 10) |
| SOA | 1 | admns1.hinet.net hostmaster.hinet.net |
Analysis
Mail Server Role
acinstrument.com is listed as a mail server for itself.
IP Addresses
acinstrument.com resolves to one IP address: 220.130.167.31.
Other host names, such as 220-130-167-31.hinet-ip.hinet.net, share IP numbers with acinstrument.com.
Name Servers
acinstrument.com is delegated to two name servers: admns1.hinet.net and admns2.hinet.net.
acinstrument.com uses the same name servers as several other domains — among them artoflivingtaiwan.org.tw, tiean.com.tw, moraz.com.tw and two more.
admns1.hinet.net and admns2.hinet.net each resolve to two IP addresses: admns1.hinet.net points to 168.95.192.32 and 2001:b000:168::192:32, while admns2.hinet.net points to 203.74.116.192 and 2001:b000:180:80d:203:74:116:192.
Mail Servers
Mail for acinstrument.com is handled by one mail server — acinstrument.com.
acinstrument.com resolves to a single IP number: 220.130.167.31.