vajra.tw - robtex.com
vajra.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:b031:8006:ff34::2🇹🇼 HiNet2001:b031:8000::/36 | ||||||
| PTR | 2001-b031-8006-ff34-0000-0000-0000-0002.hinet-ip6.hinet.net | ||||||
| A | 61.221.12.12🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| NS | ns1.potia.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 61.221.12.11🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | bear.potia.net | ||||||
| NS | ns2.potia.com ⚠️ Not in parent delegation | ||||||
| A | 61.221.12.12🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ns12.potia.com | ||||||
| NS | ta137.potia.com ⚠️ Not in zone NS records | ||||||
| A | 61.221.12.11🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | bear.potia.net | ||||||
| NS | ta138.potia.com ⚠️ Not in zone NS records | ||||||
| A | 61.221.12.12🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ns12.potia.com | ||||||
| MX | vajra.tw ⭐ | ||||||
| A | 2001:b031:8006:ff34::2🇹🇼 HiNet2001:b031:8000::/36 | ||||||
| PTR | 2001-b031-8006-ff34-0000-0000-0000-0002.hinet-ip6.hinet.net | ||||||
| A | 61.221.12.12🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ns12.potia.com | ||||||
| SOA | ns1.potia.comsales@serverzoo.com 2026-04-02 #1 | ||||||
tw
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2011003781 | ||||||
MX for
vajra.tw |
Same first word
vajra.ru |
vajra.net |
vajra.pl |
vajra.co.za |
vajra.academy |
vajra.eu |
vajra.de |
vajra.tw |
vajra.bio |
vajra.it |
vajra.com |
vajra.be |
vajra.at |
vajra.ch |
vajra.me |
vajra.co |
vajra.in |
vajra.info |
Similar names
DNS History
7 records (7 active, 0 former)
●MXvajra.tw2026-04-18 → 2026-04-23 · 2 obs
● 2026-04-23 22:11:36
●A2001:b031:8006:ff34::22026-04-18 → 2026-04-23 · 2 obs
● 2026-04-23 22:11:36
●A61.221.12.122026-04-18 → 2026-04-23 · 2 obs
● 2026-04-23 22:11:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| vajra.tw | ta137.potia.com, ta138.potia.com | - |
✅ Authoritative Response
Server:61.221.12.11
NS records: ta137.potia.com, ta138.potia.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vajra.tw (unsigned zone)
⏱️ Timing
Total: 1237ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.221.12.12 |
| AAAA | 1 | 2001:b031:8006:ff34::2 |
| NS | 2 | ns2.potia.com, ns1.potia.com |
| MX | 1 | vajra.tw (pri: 0) |
| SOA | 1 | ns1.potia.com sales.serverzoo.com |
Analysis
Mail Server Role
vajra.tw serves as the mail server for vajra.tw.
IP Addresses
The entity vajra.tw points to two IP numbers: 2001:b031:8006:ff34::2 and 61.221.12.12.
For instance, other host names ksca.org.tw, mightyprober.com, as-creative.com.tw, yubangtw.com and newartinc.org share IP numbers with vajra.tw.
Name Servers
vajra.tw is delegated to four name servers: ns1.potia.com, ns2.potia.com, ta137.potia.com and ta138.potia.com.
vajra.tw shares name servers with other domains at least partially, for example srcea1958.com, tc99.com.tw, vald-design.com, greenrhino.com.tw and ondaplas.com.
these name servers are often used with the following: ta85.potia.com, ta86.potia.com, ta5.potia.com, ta6.potia.com, ta29.potia.com, ta30.potia.com, ta175.potia.com, ta176.potia.com, ta16.potia.com and ta10.potia.com.
Host names sharing one IP address:
The host name ns1.potia.com points to 61.221.12.11.
The host name ns2.potia.com points to 61.221.12.12.
The host name ta137.potia.com points to 61.221.12.11.
The host name ta138.potia.com points to 61.221.12.12.
Host names pointing to 61.221.12.11: ns1.potia.com and ta137.potia.com
Host names pointing to 61.221.12.12: ns2.potia.com and ta138.potia.com
Mail Servers
vajra.tw is handled by a single mail server, vajra.tw.
vajra.tw resolves to two IPs: 2001:b031:8006:ff34::2 and 61.221.12.12.