chthonic.tw - robtex.com
chthonic.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.1.220.21🇹🇼 YUANJHEN-TW103.1.220.0/23 Yuan-Jhen Info., Co., Ltd 12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,New Taipei City, 235, R.O.C NewTaipei City | ||||||
| PTR | re29.cx901.com | ||||||
| NS | ns45.cx901.com ⭐ | ||||||
| A | 103.1.220.19🇹🇼 YUANJHEN-TW103.1.220.0/23 Yuan-Jhen Info., Co., Ltd 12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,New Taipei City, 235, R.O.C NewTaipei City | ||||||
| PTR | 103-1-220-19.static.ip.net.tw | ||||||
| NS | ns46.cx901.com | ||||||
| A | 103.1.220.20🇹🇼 YUANJHEN-TW103.1.220.0/23 Yuan-Jhen Info., Co., Ltd 12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,New Taipei City, 235, R.O.C NewTaipei City | ||||||
| PTR | 103-1-220-20.static.ip.net.tw | ||||||
| MX | chthonic.tw ⭐ | ||||||
| A | 103.1.220.21🇹🇼 YUANJHEN-TW103.1.220.0/23 Yuan-Jhen Info., Co., Ltd 12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,New Taipei City, 235, R.O.C NewTaipei City | ||||||
| PTR | re29.cx901.com | ||||||
| TXT | v=spf1 ip4:103.1.220.18 include:_spf.eee.tw +a +mx ~all | ||||||
| SOA | ns45.cx901.combouncin\@host.gmail.com 2026-02-02 #1 | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2010996165 | ||||||
MX for
chthonic.tw |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns.twmail.org2015-05-26 → 2017-12-25 · 4 obs
● 2017-12-25 01:11:48
○ 2026-02-19 22:42:46
○ 2026-03-25 18:09:36
○NSdns2.twmail.org2015-05-26 → 2017-12-25 · 4 obs
● 2017-12-25 01:11:48
○ 2026-02-19 22:42:46
○ 2026-03-25 18:09:36
●NSns45.cx901.com2026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 22:42:46
● 2026-03-25 18:09:36
●NSns46.cx901.com2026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 22:42:46
● 2026-03-25 18:09:36
●MXchthonic.tw2026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 22:42:46
● 2026-03-25 18:09:36
○MXntvirus.url.com.tw2015-05-26 → 2017-12-25 · 4 obs
● 2017-12-25 01:11:48
○ 2026-02-19 22:42:46
○ 2026-03-25 18:09:36
○MXntvirus2.url.com.tw2015-05-26 → 2017-12-25 · 4 obs
● 2017-12-25 01:11:48
○ 2026-02-19 22:42:46
○ 2026-03-25 18:09:36
●A103.1.220.212026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 22:42:46
● 2026-03-25 18:09:36
○A211.72.204.1612015-05-26 → 2017-12-25 · 4 obs
● 2017-12-25 01:11:48
○ 2026-02-19 22:42:46
○ 2026-03-25 18:09:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| chthonic.tw | ns46.cx901.com, ns45.cx901.com | - |
✅ Authoritative Response
Server:103.1.220.20
NS records: ns46.cx901.com, ns45.cx901.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chthonic.tw (unsigned zone)
⏱️ Timing
Total: 1580ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.1.220.21 |
| NS | 2 | ns46.cx901.com, ns45.cx901.com |
| MX | 1 | chthonic.tw (pri: 0) |
| TXT | 1 | v=spf1 ip4:103.1.220.18 include:_spf.eee |
| SOA | 1 | ns45.cx901.com bouncin\.host.gmail.com |
Analysis
Mail Server Role
chthonic.tw serves as the mail server for chthonic.tw.
IP Addresses
chthonic.tw points to IP number 103.1.220.21.
For instance, other host names liwi.com.tw, ldf168.com.tw, mx.jkdentalcare.com, www.cm.net.tw and missu.com.tw share IP numbers with chthonic.tw.
Name Servers
chthonic.tw is delegated to two name servers: ns45.cx901.com and ns46.cx901.com.
chthonic.tw uses the same name server setup as other domains such as youxing.com.tw, www.tafu.tw, hhpc.com.tw, fortuneinstruments.com.tw and kigent.com.tw.
chthonic.tw shares name servers with other domains at least partially, for example tw-brand.net, mb123.net, purepro.net, dingfeng.com.tw and basement.com.tw.
These name servers are commonly used together with ns1.tw-brand.net, ns2.tw-brand.net, ns47.cx901.com and ns48.cx901.com.
Host names with one IP number:
ns45.cx901.com points to: 103.1.220.19.
ns46.cx901.com points to: 103.1.220.20.
Mail Servers
chthonic.tw is handled by a single mail server, chthonic.tw.
chthonic.tw points to a single IP: 103.1.220.21.