ontaigroup.com.tw - robtex.com
ontaigroup.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.59.81.158🇹🇼 Seednet61.59.81.0/24 SeedNet | ||||||
| PTR | enr-th.com | ||||||
| PTR | fy-grp.com | ||||||
| PTR | vic-cn.com | ||||||
| PTR | mail.vic-cn.com | ||||||
| PTR | smtp.vic-cn.com | ||||||
| PTR | ontaigroup.com.tw | ||||||
| NS | dns2.ontaigroup.com.tw ⭐ | ||||||
| A | 122.255.238.78🇯🇵 JCN122.255.192.0/18 J:COM (former JCN) | ||||||
| PTR | kcc-122-255-238-78.kamakuranet.ne.jp | ||||||
| NS | dns.ontaigroup.com.tw | ||||||
| A | 122.225.238.78🇨🇳 harry-ASN122.225.224.0/19 chinatelecom CN2 zhejiang-MAN network | ||||||
| MX | mail.vic-cn.com ⭐ | ||||||
| A | 122.225.238.74🇨🇳 harry-ASN122.225.224.0/19 chinatelecom CN2 zhejiang-MAN network | ||||||
| A | 221.12.124.67🇨🇳 CHINA169-Backbone221.12.0.0/17 CNC Group CHINA169 Zhejiang Province Network | ||||||
| PTR | mail.vic-cn.com | ||||||
| TXT | _dmarc.ontaigroup.com.tw IN TXT v=DMARC1; p=quarantine; rua=mailto:dmarc-repo... | ||||||
| TXT | google-site-verification=oUPDzwj2kHUWa4HPmXi5onnEaXutDBoPEBDea3Ysm_Q | ||||||
| TXT | v=spf1 ip4:122.225.238.75 ip4:221.12.124.67 ip4:122.225.238.74 ip4:61.59.81.... | ||||||
| SOA | dns.ontaigroup.com.twadmin@ontaigroup.com.tw 2024-08-20 #16 | ||||||
com.tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2006383163 | ||||||
PTR for
Subdomains
Same first word
ontaigroup.com.tw |
Similar names
itnoagroup.com |
ngatiporou.iwi.nz |
ngatiporou.com |
natiogroup.com |
ngatiporou.org.nz |
taiongroup.com |
tianogroup.com |
ngatiporou.co.nz |
naitogroup.com |
tainogroup.com |
DNS History
4 records (4 active, 0 former)
●NSdns.ontaigroup.com.tw2026-03-25 → 2026-07-19 · 2 obs
● 2026-07-19 02:43:50
●NSdns2.ontaigroup.com.tw2026-03-25 → 2026-07-19 · 2 obs
● 2026-07-19 02:43:50
●MXmail.vic-cn.com2026-03-25 → 2026-07-19 · 2 obs
● 2026-07-19 02:43:50
●A61.59.81.1582026-03-25 → 2026-07-19 · 2 obs
● 2026-07-19 02:43:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| ontaigroup.com.tw | dns2.ontaigroup.com.tw, dns.ontaigroup.com.tw | 2 records |
✅ Authoritative Response
Server:122.225.238.78
NS records: dns2.ontaigroup.com.tw, dns.ontaigroup.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ontaigroup.com.tw (unsigned zone)
⏱️ Timing
Total: 1009ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.59.81.158 |
| NS | 2 | dns.ontaigroup.com.tw, dns2.ontaigroup.com.tw |
| MX | 1 | mail.vic-cn.com (pri: 20) |
| TXT | 3 | v=spf1 ip4:122.225.238.75 ip4:221.12.12, _dmarc.ontaigroup.com.tw IN TXT v=DMARC1... |
| SOA | 1 | dns.ontaigroup.com.tw admin.ontaigroup.c |
📌 Glue Records Collected
Total: 18
In-bailiwick: 16 (a.dns.tw, a.dns.tw, b.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
Hierarchy
dns.ontaigroup.com.tw, mail.ontaigroup.com.tw and dns2.ontaigroup.com.tw are all subdomains of ontaigroup.com.tw.
IP Addresses
ontaigroup.com.tw has exactly one IP address — 61.59.81.158.
mail.ontaigroup.com.tw and fy-grp.com are among other host names that share IP numbers with ontaigroup.com.tw.
Name Servers
ontaigroup.com.tw is served by two delegated name servers, dns2.ontaigroup.com.tw and dns.ontaigroup.com.tw.
Both dns2.ontaigroup.com.tw and dns.ontaigroup.com.tw have a single IP address each — dns2.ontaigroup.com.tw resolves to 122.255.238.78 while dns.ontaigroup.com.tw resolves to 122.225.238.78.
Mail Servers
ontaigroup.com.tw uses one mail server — mail.vic-cn.com.
The MX records for ontaigroup.com.tw match those of other domains — including fy-grp.com and enr-th.com.
ontaigroup.com.tw has mail servers in common with other domains — vic-cn.com being one example.
These mail servers tend to be used in conjunction with the mail servers mail-1.vic-cn.com.
mail.vic-cn.com resolves to two IP numbers — 122.225.238.74 and 221.12.124.67.