rensin173.com.tw - robtex.com
rensin173.com.tw
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=2006348988 | ||||||
PTR for
Subdomains
Same first word
rensin173.com.tw |
DNS History
4 records (4 active, 0 former)
●NSdns.rensin173.com.tw2026-02-21 → 2026-05-10 · 2 obs
● 2026-05-10 22:51:30
●NSdns1.rensin173.com.tw2026-02-21 → 2026-05-10 · 2 obs
● 2026-05-10 22:51:30
●MXmail.rensin173.com.tw2026-02-21 → 2026-05-10 · 2 obs
● 2026-05-10 22:51:30
●A211.22.170.372026-02-21 → 2026-05-10 · 2 obs
● 2026-05-10 22:51:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | b.dns.tw, f.dns.tw, h.dns.tw, c.dns.tw... | - |
| rensin173.com.tw | dns1.rensin173.com.tw, dns.rensin173.com.tw | 2 records |
✅ Authoritative Response
Server:211.22.161.57
NS records: dns1.rensin173.com.tw, dns.rensin173.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rensin173.com.tw (unsigned zone)
⏱️ Timing
Total: 1432ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.22.170.37 |
| NS | 2 | dns1.rensin173.com.tw, dns.rensin173.com.tw |
| MX | 1 | mail.rensin173.com.tw (pri: 10) |
| TXT | 1 | v=spf1 ip4:211.22.161.57 ~all |
| SOA | 1 | dns.rensin173.com.tw twmmax.gmail.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns1.rensin173.com.tw, dns.rensin173.com.tw)
Analysis
Hierarchy
rensin173.com.tw is a parent of mail.rensin173.com.tw, www.rensin173.com.tw, dns1.rensin173.com.tw and dns.rensin173.com.tw.
IP Addresses
rensin173.com.tw points to a single IP number: 211.22.170.37.
Other host names, for instance www.baoyuan5168.com.tw, mail.honyacare.com, www.slbrass.com.tw, mail.csfd.com.tw and tainan-tsai.com.tw share IP numbers with rensin173.com.tw.
Name Servers
rensin173.com.tw is delegated to two name servers: dns1.rensin173.com.tw and dns.rensin173.com.tw.
Host names with a single IP number:
dns1.rensin173.com.tw points to 211.22.161.57.
dns.rensin173.com.tw points to 211.22.161.57.
Host names pointing to 211.22.161.57: dns1.rensin173.com.tw and dns.rensin173.com.tw.
Mail Servers
The mail server for rensin173.com.tw is mail.rensin173.com.tw.
Host name mail.rensin173.com.tw resolves to IP 211.22.161.57.