sdtt.net - robtex.com
sdtt.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.109.30.161🇨🇳 Alibaba-Cloud47.109.0.0/16 | ||||||
| NS | dns7.hichina.com ⭐ | ||||||
| A | 2408:4009:501::15🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.123🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns8.hichina.com | ||||||
| A | 2408:4009:501::16🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.114🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.124🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | dns7.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
net
| 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=1774719532 | ||||||
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
○NSdns1.iidns.com2015-07-21 → 2016-02-18 · 4 obs
● 2016-02-18 18:40:42
○ 2020-04-06 03:03:20
○ 2026-03-28 17:57:20
○NSdns2.iidns.com2015-07-21 → 2016-02-18 · 4 obs
● 2016-02-18 18:40:42
○ 2020-04-06 03:03:20
○ 2026-03-28 17:57:20
○NSdns3.iidns.com2015-07-21 → 2016-02-18 · 4 obs
● 2016-02-18 18:40:42
○ 2020-04-06 03:03:20
○ 2026-03-28 17:57:20
○NSdns4.iidns.com2015-07-21 → 2016-02-18 · 4 obs
● 2016-02-18 18:40:42
○ 2020-04-06 03:03:20
○ 2026-03-28 17:57:20
○NSdns5.iidns.com2015-07-21 → 2016-02-18 · 4 obs
● 2016-02-18 18:40:42
○ 2020-04-06 03:03:20
○ 2026-03-28 17:57:20
○NSdns6.iidns.com2015-07-21 → 2016-02-18 · 4 obs
● 2016-02-18 18:40:42
○ 2020-04-06 03:03:20
○ 2026-03-28 17:57:20
●NSdns7.hichina.com2020-04-06 → 2026-03-28 · 3 obs
● 2020-04-06 03:03:20
● 2026-03-28 17:57:20
●NSdns8.hichina.com2020-04-06 → 2026-03-28 · 3 obs
● 2020-04-06 03:03:20
● 2026-03-28 17:57:20
○NSdns9.hichina.com2020-04-06 → 2020-04-06 · 4 obs
● 2020-04-06 03:03:20
○ 2026-03-25 21:33:36
○ 2026-03-28 17:57:20
○A107.167.19.722016-02-18 → 2016-02-18 · 3 obs
○ 2020-04-06 03:03:20
○ 2026-03-28 17:57:20
○A107.167.19.732016-02-18 → 2016-02-18 · 3 obs
○ 2020-04-06 03:03:20
○ 2026-03-28 17:57:20
●A47.109.30.1612026-03-25 → 2026-03-28 · 3 obs
● 2026-03-25 21:33:36
● 2026-03-28 17:57:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net... | - |
| sdtt.net | dns7.hichina.com, dns8.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.44
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdtt.net (unsigned zone)
⏱️ Timing
Total: 1191ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.109.30.161 |
| NS | 2 | dns8.hichina.com, dns7.hichina.com |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
sdtt.net points to a single IP: 47.109.30.161.
Name Servers
sdtt.net's delegation is to two name servers dns7.hichina.com and dns8.hichina.com.
sdtt.net shares the same name server configuration as other domains, such as galinz.com, mamatw.com, huiyuanman.com, newlife-film.com and cnarb.com.
sdtt.net shares name servers with other domains to some extent, for instance dpes.cn, athos.cn, ztrone.com and xchxzm.com.
These name servers are commonly used alongside ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers: dns7.hichina.com points to 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123; dns8.hichina.com points to 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.