geplus.com.tw - robtex.com
geplus.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.138.106.12🇹🇼 ABOVE-AS-AP103.138.106.0/24 Chief Telecom Inc. | ||||||
| NS | ns1.dns.why3s.com ⭐ | ||||||
| A | 35.236.151.41🇹🇼 Google35.236.144.0/20 | ||||||
| PTR | 41.151.236.35.bc.googleusercontent.com | ||||||
| NS | ns2.dns.why3s.com | ||||||
| A | 172.105.200.231🇯🇵 AKAMAI-LINODE-AP172.105.192.0/19 Akamai Technologies | ||||||
| PTR | 172-105-200-231.ip.linodeusercontent.com | ||||||
| NS | ns3.dns.why3s.com | ||||||
| A | 34.150.30.120🇭🇰 Google34.150.16.0/20 | ||||||
| PTR | 120.30.150.34.bc.googleusercontent.com | ||||||
| NS | ns4.dns.why3s.com | ||||||
| A | 172.105.239.245🇯🇵 AKAMAI-LINODE-AP172.105.224.0/20 Akamai Technologies | ||||||
| PTR | ns4.dns.why3s.com | ||||||
| MX | geplus.com.tw ⭐ | ||||||
| A | 103.138.106.12🇹🇼 ABOVE-AS-AP103.138.106.0/24 Chief Telecom Inc. | ||||||
| SOA | ns1.dns.why3s.comservice@why3s.com 2019-11-09 #0 | ||||||
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006385792 | ||||||
MX for
geplus.com.tw |
Subdomains
mail.geplus.com.tw |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.dns.why3s.com2018-06-04 → 2026-07-27 · 2 obs
● 2026-07-27 04:04:56
●NSns2.dns.why3s.com2018-06-04 → 2026-07-27 · 2 obs
● 2026-07-27 04:04:56
●NSns3.dns.why3s.com2018-06-04 → 2026-07-27 · 2 obs
● 2026-07-27 04:04:56
●NSns4.dns.why3s.com2018-06-04 → 2026-07-27 · 2 obs
● 2026-07-27 04:04:56
●MXgeplus.com.tw2018-06-04 → 2026-07-27 · 2 obs
● 2026-07-27 04:04:56
●A103.138.106.122026-07-09 → 2026-07-27 · 3 obs
● 2026-07-09 02:35:02
● 2026-07-27 04:04:56
○A61.63.25.2192018-06-04 → 2018-06-04 · 3 obs
○ 2026-07-09 02:35:02
○ 2026-07-27 04:04:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | anytld.apnic.net, b.twnic.net.tw, f.twnic.net.tw, h.twnic.net.tw... | - |
| geplus.com.tw | ns4.dns.why3s.com, ns3.dns.why3s.com, ns1.dns.why3s.com, ns2.dns.why3s.com | - |
✅ Authoritative Response
Server:172.105.239.245
NS records: ns4.dns.why3s.com, ns3.dns.why3s.com, ns1.dns.why3s.com, ns2.dns.why3s.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 3253ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.138.106.12 |
| NS | 4 | ns3.dns.why3s.com, ns4.dns.why3s.com... |
| MX | 1 | geplus.com.tw (pri: 0) |
| SOA | 1 | ns1.dns.why3s.com service.why3s.com |
Analysis
Hierarchy
geplus.com.tw is the parent zone for mail.geplus.com.tw.
Mail Server Role
geplus.com.tw acts as its own mail server.
IP Addresses
geplus.com.tw points to a single IP number: 103.138.106.12.
Other host names share IP numbers with geplus.com.tw; leadershipjc.org.tw is one such example.
Name Servers
geplus.com.tw has four authoritative name servers: ns1.dns.why3s.com, ns2.dns.why3s.com, ns3.dns.why3s.com and ns4.dns.why3s.com.
geplus.com.tw partially shares its NS delegation with several other domains, including sttene.com, churchintaichung.org, ezkt.com.tw and two others.
ns1.dns.why3s.com, ns2.dns.why3s.com, ns3.dns.why3s.com and ns4.dns.why3s.com each resolve to one IP address: ns1.dns.why3s.com resolves to 35.236.151.41, ns2.dns.why3s.com resolves to 172.105.200.231, ns3.dns.why3s.com resolves to 34.150.30.120 and ns4.dns.why3s.com resolves to 172.105.239.245.
Mail Servers
geplus.com.tw has a single mail server: geplus.com.tw itself.
There is one IP number for geplus.com.tw: 103.138.106.12.