1tbs.com - robtex.com
1tbs.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns3.hichina.com ⭐ | ||||||
| A | 2408:4009:501::11🇨🇳 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 | dns4.hichina.com | ||||||
| A | 2408:4009:501::12🇨🇳 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 | dns3.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=1785780257 | ||||||
Previously MX for
1tbs.com |
Same first word
1tbs.com |
Similar names
DNS History
11 records (2 active, 9 former)
●NSdns3.hichina.com2026-07-21 → 2026-08-03 · 3 obs
● 2026-07-21 08:37:56
● 2026-08-03 18:15:08
●NSdns4.hichina.com2026-07-21 → 2026-08-03 · 3 obs
● 2026-07-21 08:37:56
● 2026-08-03 18:15:08
○NSns-bak.vdns.vn2015-06-28 → 2016-04-16 · 4 obs
● 2016-04-16 05:46:26
○ 2016-12-26 08:56:30
○ 2026-08-03 18:15:08
○NSns1.visiondns.net2015-06-28 → 2016-04-16 · 4 obs
● 2016-04-16 05:46:26
○ 2016-12-26 08:56:30
○ 2026-08-03 18:15:08
○NSns2.visiondns.net2015-06-28 → 2016-04-16 · 4 obs
● 2016-04-16 05:46:26
○ 2016-12-26 08:56:30
○ 2026-08-03 18:15:08
○NSns51.domaincontrol.com2016-12-26 → 2016-12-26 · 4 obs
● 2016-12-26 08:56:30
○ 2026-07-21 08:37:56
○ 2026-08-03 18:15:08
○NSns52.domaincontrol.com2016-12-26 → 2016-12-26 · 4 obs
● 2016-12-26 08:56:30
○ 2026-07-21 08:37:56
○ 2026-08-03 18:15:08
○MX1tbs.com2015-06-28 → 2016-04-16 · 4 obs
● 2016-04-16 05:46:26
○ 2016-12-26 08:56:30
○ 2026-08-03 18:15:08
○MXmail.1tbs.com2016-12-26 → 2016-12-26 · 4 obs
● 2016-12-26 08:56:30
○ 2026-07-21 08:37:56
○ 2026-08-03 18:15:08
○A107.180.47.142016-12-26 → 2016-12-26 · 4 obs
● 2016-12-26 08:56:30
○ 2026-07-21 08:37:56
○ 2026-08-03 18:15:08
○A66.147.244.2172015-06-28 → 2016-04-16 · 4 obs
● 2016-04-16 05:46:26
○ 2016-12-26 08:56:30
○ 2026-08-03 18:15:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| 1tbs.com | dns3.hichina.com, dns4.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.43
NS records: dns3.hichina.com, dns4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1tbs.com (unsigned zone)
⏱️ Timing
Total: 535ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns4.hichina.com, dns3.hichina.com |
| SOA | 1 | dns3.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns3.hichina.com, dns3.hichina.com, dns3.hichina.com...)
Analysis
Name Servers
1tbs.com is delegated to two name servers: dns3.hichina.com and dns4.hichina.com.
1tbs.com uses the same name servers as several other domains — among them mq3b.com, jjpsc.com, zizhuworld.com and two more.
1tbs.com has at least partial name server overlap with other domains, such as hzfeit.cn, setsail.net, khhzw.com and two others.
It is common to find these name servers paired with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Hostnames that resolve to 9 IP addresses:
dns3.hichina.com resolves to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 other IP addresses.
dns4.hichina.com resolves to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 other IP addresses.