chg.com.tw - robtex.com
chg.com.tw
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=2006381774 | ||||||
Previously NS for
chg.com.tw |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NSchg.com.tw2015-08-12 → 2017-05-29 · 4 obs
● 2017-05-29 20:09:44
○ 2026-05-25 07:55:26
○ 2026-07-14 12:11:40
○NSdns.changingtec.com2015-08-12 → 2017-05-29 · 4 obs
● 2017-05-29 20:09:44
○ 2026-05-25 07:55:26
○ 2026-07-14 12:11:40
○NSdns.hinet.net2015-08-12 → 2017-05-29 · 4 obs
● 2017-05-29 20:09:44
○ 2026-05-25 07:55:26
○ 2026-07-14 12:11:40
●NSns-cloud-a1.googledomains.com2026-05-25 → 2026-07-14 · 3 obs
● 2026-05-25 07:55:26
● 2026-07-14 12:11:40
●NSns-cloud-a2.googledomains.com2026-05-25 → 2026-07-14 · 3 obs
● 2026-05-25 07:55:26
● 2026-07-14 12:11:40
●NSns-cloud-a3.googledomains.com2026-05-25 → 2026-07-14 · 3 obs
● 2026-05-25 07:55:26
● 2026-07-14 12:11:40
●NSns-cloud-a4.googledomains.com2026-05-25 → 2026-07-14 · 3 obs
● 2026-05-25 07:55:26
● 2026-07-14 12:11:40
●MXchg-com-tw.mail.protection.outlook.com2026-05-25 → 2026-07-14 · 2 obs
● 2026-07-14 12:11:40
●A60.250.199.522015-08-12 → 2026-07-14 · 2 obs
● 2026-07-14 12:11:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| chg.com.tw | ns-cloud-a1.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a2.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chg.com.tw (unsigned zone)
⏱️ Timing
Total: 1363ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 60.250.199.52 |
| NS | 4 | ns-cloud-a2.googledomains.com, ns-cloud-a4.googledomains.com... |
| MX | 1 | chg-com-tw.mail.protection.outlook.com ( |
| TXT | 2 | google-site-verification=pzMEnshfZbbaOff, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
Analysis
IP Addresses
chg.com.tw resolves to just one IP address, 60.250.199.52.
Host names such as changingtec.com.tw and dns.changingtec.com share IP numbers with chg.com.tw.
Name Servers
The NS records for chg.com.tw point to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
chg.com.tw shares at least some of its name servers with other domains, including dwellingham.com, stepbystepparenting.ca, ryanparadis.com and two others.
The host names ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com each resolve to two IP addresses: ns-cloud-a1.googledomains.com resolves to 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com resolves to 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com resolves to 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com resolves to 216.239.38.106 and 2001:4860:4802:38::6a.
Mail Servers
The sole mail server for chg.com.tw is chg-com-tw.mail.protection.outlook.com.
With 6 IP addresses total, chg-com-tw.mail.protection.outlook.com resolves to 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 others.