mail1.loop.com.tw - robtex.com
mail1.loop.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.23.52.58🇹🇼 HiNet211.23.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | mail1.looptelecom.com | ||||||
loop.com.tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns11.twnic.net.tw ⭐ | ||||||
| NS | ns12.twnic.net.tw | ||||||
| MX | mail1.loop.com.tw ⭐ | ||||||
| MX | mail.loop.com.tw(10) | ||||||
| TXT | v=spf1 a:loop.com.tw +mx ip4:172.96.188.173 ~all | ||||||
| SOA | ns11.twnic.net.twtech@twnic.net.tw serial=1785960297 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A211.23.52.582017-07-28 → 2026-08-12 · 5 obs
● 2017-07-28 01:39:22
○ 2026-04-27 09:18:50
○ 2026-04-27 10:36:06
● 2026-06-09 02:37:54
● 2026-08-12 16:10:58
○ 2026-04-27 09:18:50
○ 2026-04-27 10:36:06
● 2026-06-09 02:37:54
● 2026-08-12 16:10:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| loop.com.tw | ns12.twnic.net.tw, ns11.twnic.net.tw | - |
✅ Authoritative Response
Server:203.73.24.198
NS records: ns12.twnic.net.tw, ns11.twnic.net.tw
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1586ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.23.52.58 |
Analysis
Mail Server Role
mail1.loop.com.tw serves as a mail server for loop.com.tw.
As mail servers, mail.loop.com.tw and mail1.loop.com.tw are regularly found together.
IP Addresses
mail1.loop.com.tw points to a single IP number: 211.23.52.58.
mail1.looptelecom.com, for instance, is one of the other host names sharing IP numbers with mail1.loop.com.tw.