dns.user.com.tw - robtex.com
dns.user.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
user.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 60.249.176.178🇹🇼 HiNet60.249.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| NS | u2088 ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns.pc-doctor.com.tw ⚠️ Not in zone NS records | ||||||
| NS | dns.user.com.tw ⚠️ Not in zone NS records | ||||||
| MX | user.com.tw ⭐ | ||||||
| TXT | v=spf1 mx a ip4:sunny@user.com.tw a:sunny@user.com.tw | ||||||
| SOA | u2088hostmaster serial=11 | ||||||
NS for
Previously NS for
Same first word
Similar names
DNS History
7 records (0 active, 7 former)
○NSdns.hinet.net2015-12-05 → 2016-07-26 · 8 obs
● 2015-12-05 03:29:32
● 2016-01-16 20:04:26
○ 2016-01-21 09:18:26
○ 2016-02-26 08:27:28
● 2016-03-07 15:25:34
● 2016-07-26 19:16:28
○ 2017-07-01 22:45:32
○ 2026-04-15 20:21:32
● 2016-01-16 20:04:26
○ 2016-01-21 09:18:26
○ 2016-02-26 08:27:28
● 2016-03-07 15:25:34
● 2016-07-26 19:16:28
○ 2017-07-01 22:45:32
○ 2026-04-15 20:21:32
○NSdns.user.com.tw2015-12-05 → 2016-07-26 · 8 obs
● 2015-12-05 03:29:32
● 2016-01-16 20:04:26
○ 2016-01-21 09:18:26
○ 2016-02-26 08:27:28
● 2016-03-07 15:25:34
● 2016-07-26 19:16:28
○ 2017-07-01 22:45:32
○ 2026-04-15 20:21:32
● 2016-01-16 20:04:26
○ 2016-01-21 09:18:26
○ 2016-02-26 08:27:28
● 2016-03-07 15:25:34
● 2016-07-26 19:16:28
○ 2017-07-01 22:45:32
○ 2026-04-15 20:21:32
○NSdns1.user.com.tw2015-12-05 → 2016-07-26 · 8 obs
● 2015-12-05 03:29:32
● 2016-01-16 20:04:26
○ 2016-01-21 09:18:26
○ 2016-02-26 08:27:28
● 2016-03-07 15:25:34
● 2016-07-26 19:16:28
○ 2017-07-01 22:45:32
○ 2026-04-15 20:21:32
● 2016-01-16 20:04:26
○ 2016-01-21 09:18:26
○ 2016-02-26 08:27:28
● 2016-03-07 15:25:34
● 2016-07-26 19:16:28
○ 2017-07-01 22:45:32
○ 2026-04-15 20:21:32
○NSnt40a2015-12-05 → 2016-10-27 · 8 obs
● 2015-12-05 03:29:32
○ 2016-01-16 20:04:26
● 2016-01-21 09:18:26
● 2016-03-07 15:25:34
○ 2016-05-23 22:22:40
● 2016-10-27 07:10:32
○ 2017-07-01 22:45:32
○ 2026-04-15 20:21:32
○ 2016-01-16 20:04:26
● 2016-01-21 09:18:26
● 2016-03-07 15:25:34
○ 2016-05-23 22:22:40
● 2016-10-27 07:10:32
○ 2017-07-01 22:45:32
○ 2026-04-15 20:21:32
○MXuser.com.tw2015-12-05 → 2016-10-27 · 4 obs
● 2015-12-05 03:29:32
● 2016-10-27 07:10:32
○ 2017-07-01 22:45:32
○ 2026-04-15 20:21:32
● 2016-10-27 07:10:32
○ 2017-07-01 22:45:32
○ 2026-04-15 20:21:32
○A60.249.176.1782015-12-05 → 2026-04-09 · 12 obs
● 2015-12-05 03:29:32
● 2016-10-27 07:10:32
○ 2017-07-01 22:45:32
● 2017-09-07 02:12:40
● 2026-02-18 22:54:20
○ 2026-02-24 03:57:16
○ 2026-03-28 21:05:50
● 2026-03-30 10:57:10
○ 2026-04-08 14:32:58
● 2026-04-09 11:39:50
○ 2026-04-10 12:31:26
○ 2026-04-15 20:21:32
● 2016-10-27 07:10:32
○ 2017-07-01 22:45:32
● 2017-09-07 02:12:40
● 2026-02-18 22:54:20
○ 2026-02-24 03:57:16
○ 2026-03-28 21:05:50
● 2026-03-30 10:57:10
○ 2026-04-08 14:32:58
● 2026-04-09 11:39:50
○ 2026-04-10 12:31:26
○ 2026-04-15 20:21:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | c.dns.tw, b.dns.tw, h.dns.tw, f.dns.tw... | - |
| com.tw | c.twnic.net.tw, h.twnic.net.tw, e.twnic.net.tw, anytld.apnic.net... | 17 records |
| user.com.tw | dns.user.com.tw, dns.pc-doctor.com.tw | 2 records |
✅ Authoritative Response
Server:60.249.176.178
NS records: dns.user.com.tw, dns.pc-doctor.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for user.com.tw (unsigned zone)
⏱️ Timing
Total: 1827ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 19
In-bailiwick: 1 (dns.user.com.tw)
Out-of-bailiwick: 18 (h.twnic.net.tw, g.twnic.net.tw, f.twnic.net.tw...)