lanxuebbc.com - robtex.com
lanxuebbc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.4.191.241🇨🇳 TENCENT-NET-AP121.4.128.0/18 | ||||||
| NS | dns25.hichina.com ⭐ | ||||||
| A | 2408:4009:501::33🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.99🇨🇳 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 | 139.224.142.109🇨🇳 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 | dns26.hichina.com | ||||||
| A | 2408:4009:501::34🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.102🇨🇳 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 | 139.224.142.107🇨🇳 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 | dns25.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
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=1778474561 | ||||||
Same first word
lanxuebbc.com |
DNS History
10 records (3 active, 7 former)
●NSdns25.hichina.com2026-03-12 → 2026-05-11 · 3 obs
● 2026-03-12 09:51:24
● 2026-05-11 05:07:16
●NSdns26.hichina.com2026-03-12 → 2026-05-11 · 3 obs
● 2026-03-12 09:51:24
● 2026-05-11 05:07:16
○NSns.nagor.cn2016-12-17 → 2016-12-17 · 3 obs
○ 2018-06-25 16:39:06
○ 2026-05-11 05:07:16
○NSns.nagor.com.cn2016-12-17 → 2016-12-17 · 3 obs
○ 2018-06-25 16:39:06
○ 2026-05-11 05:07:16
○NSns1.dnsnw.com2016-12-17 → 2018-06-25 · 4 obs
● 2018-06-25 16:39:06
○ 2026-03-12 09:51:24
○ 2026-05-11 05:07:16
○NSns2.dnsnw.com2016-12-17 → 2018-06-25 · 4 obs
● 2018-06-25 16:39:06
○ 2026-03-12 09:51:24
○ 2026-05-11 05:07:16
●A121.4.191.2412026-03-12 → 2026-05-11 · 3 obs
● 2026-03-12 09:51:24
● 2026-05-11 05:07:16
○A61.188.39.1312016-12-17 → 2016-12-17 · 3 obs
○ 2018-06-25 16:39:06
○ 2026-05-11 05:07:16
○CNAMEdhf918.gotoip55.com2016-12-17 → 2018-06-25 · 4 obs
● 2018-06-25 16:39:06
○ 2026-03-12 09:51:24
○ 2026-05-11 05:07:16
○CNAMEweb.l131.abc188.com2016-12-17 → 2016-12-17 · 3 obs
○ 2018-06-25 16:39:06
○ 2026-05-11 05:07:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| lanxuebbc.com | dns25.hichina.com, dns26.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.39
NS records: dns25.hichina.com, dns26.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lanxuebbc.com (unsigned zone)
⏱️ Timing
Total: 3826ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.4.191.241 |
| NS | 2 | dns25.hichina.com, dns26.hichina.com |
| SOA | 1 | dns25.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)
Analysis
IP Addresses
lanxuebbc.com resolves to a single IP address: 121.4.191.241.
Name Servers
lanxuebbc.com's delegation uses two name servers, dns25.hichina.com and dns26.hichina.com.
lanxuebbc.com shares the same name server setup as other domains, for example fifetc.com, qwls.cn, allist.com, assistance-center.shop and ilaims.com.
lanxuebbc.com at least partially shares name servers with other domains, including syjiudian.com, iftni.top, zcair.cn, zizai.ltd and 191gm.com.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
dns25.hichina.com points to: 2408:4009:501::33, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
dns26.hichina.com points to: 2408:4009:501::34, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.