tianguan.com - robtex.com
tianguan.com
| CNAME | wh-nbhl0l50pw21y2012m5.my3w.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.94.42.81🇨🇳 Alibaba-Cloud47.94.0.0/15 CT BeiJing IDC | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775940827 | ||||||
Subdomains
mail.tianguan.com |
Same first word
Similar names
guantian.com |
guantian.cn |
anitagun.com |
antiguan.com |
augitann.com |
aatuning.com |
guantian.cc |
gunitana.com |
guantian.net |
DNS History
6 records (4 active, 2 former)
●NSdns1.hichina.com2015-08-07 → 2026-04-11 · 2 obs
● 2015-08-07 08:10:10
● 2026-04-11 21:08:12
● 2026-04-11 21:08:12
●NSdns2.hichina.com2015-08-07 → 2026-04-11 · 2 obs
● 2015-08-07 08:10:10
● 2026-04-11 21:08:12
● 2026-04-11 21:08:12
●MXmail.tianguan.com2015-08-07 → 2026-04-11 · 2 obs
● 2015-08-07 08:10:10
● 2026-04-11 21:08:12
● 2026-04-11 21:08:12
○A139.129.177.2432020-02-01 → 2020-02-01 · 4 obs
○ 2017-03-19 21:31:18
● 2020-02-01 23:19:36
○ 2026-04-04 07:39:38
○ 2026-04-11 21:08:12
● 2020-02-01 23:19:36
○ 2026-04-04 07:39:38
○ 2026-04-11 21:08:12
○A182.92.80.622015-12-03 → 2017-03-19 · 4 obs
● 2015-12-03 21:32:02
● 2017-03-19 21:31:18
○ 2020-02-01 23:19:36
○ 2026-04-11 21:08:12
● 2017-03-19 21:31:18
○ 2020-02-01 23:19:36
○ 2026-04-11 21:08:12
●CNAMEwh-nbhl0l50pw21y2012m5.my3w.com2026-04-04 → 2026-04-11 · 2 obs
● 2026-04-04 07:39:38
● 2026-04-11 21:08:12
● 2026-04-11 21:08:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tianguan.com | dns2.hichina.com, dns1.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.44
NS records: dns2.hichina.com, dns1.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tianguan.com (unsigned zone)
⏱️ Timing
Total: 889ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns2.hichina.com, dns1.hichina.com |
| MX | 1 | mail.tianguan.com (pri: 1) |
| CNAME | 1 | wh-nbhl0l50pw21y2012m5.my3w.com |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)
Analysis
Hierarchy
tianguan.com is the parent of mail.tianguan.com.
IP Addresses
tianguan.com resolves to one IP number: 47.94.42.81.
other host names including wh-nbek7bdstmwrnluyuf3.my3w.com, wh-abek7bdstmw8j02nozp.my3w.com, wh-nbhl0l50pw21y2012m5.my3w.com, hust-wuxi.com and wh-nb9g43l1vbi6sc1hq7h.my3w.com share IP numbers with tianguan.com.