sdlwdx.com - robtex.com
sdlwdx.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.42.195.39🇨🇳 Alibaba-Cloud121.42.128.0/17 | ||||||
| NS | dns19.hichina.com ⭐ | ||||||
| A | 2408:4009:501::27🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.100🇨🇳 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 | 139.224.142.110🇨🇳 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 | dns20.hichina.com | ||||||
| A | 2408:4009:501::28🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.98🇨🇳 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 | 139.224.142.108🇨🇳 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, | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | dns19.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=1774680622 | ||||||
Same first word
sdlwdx.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns19.hichina.com2016-03-11 → 2026-03-28 · 3 obs
● 2016-03-11 17:25:46
● 2026-03-28 07:15:00
●NSdns20.hichina.com2016-03-11 → 2026-03-28 · 3 obs
● 2016-03-11 17:25:46
● 2026-03-28 07:15:00
○NSf1g1ns1.dnspod.net2015-07-21 → 2015-11-19 · 4 obs
● 2015-11-19 02:16:52
○ 2016-03-11 17:25:46
○ 2026-03-28 07:15:00
○NSf1g1ns2.dnspod.net2015-07-21 → 2015-11-19 · 4 obs
● 2015-11-19 02:16:52
○ 2016-03-11 17:25:46
○ 2026-03-28 07:15:00
●A121.42.195.392026-03-24 → 2026-03-28 · 3 obs
● 2026-03-24 13:01:46
● 2026-03-28 07:15:00
○A222.175.85.932015-07-21 → 2015-11-19 · 4 obs
● 2015-11-19 02:16:52
○ 2016-03-11 17:25:46
○ 2026-03-28 07:15:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| sdlwdx.com | dns19.hichina.com, dns20.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.40
NS records: dns19.hichina.com, dns20.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdlwdx.com (unsigned zone)
⏱️ Timing
Total: 511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.42.195.39 |
| NS | 2 | dns19.hichina.com, dns20.hichina.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| SOA | 1 | dns19.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)
Analysis
IP Addresses
sdlwdx.com points to a single IP number: 121.42.195.39.
Name Servers
sdlwdx.com is delegated to two name servers: dns19.hichina.com and dns20.hichina.com.
sdlwdx.com uses the same name server setup as other domains, for instance shipiao.com, yichengfashion.com, yanshiqu.cn, moducation.com and g-cnc.com.
sdlwdx.com shares name servers with other domains at least partially, for instance tgmeta.com, wllake.com, xin(0x666170)ingtai.net, ahhy.gov.cn and wxlxsg.cn.
These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com, ns2.alidns.com, dns25.hichina.com and dns26.hichina.com.
Host names with nine IP numbers: dns19.hichina.com points to 2408:4009:501::27, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110; dns20.hichina.com points to 2408:4009:501::28, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Mail Servers
sdlwdx.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
sdlwdx.com shares the same mail server setup as other domains, including shzcw.com, aistuclub.com, mrsiga.com, soundems.com and hqgzc.cn.
sdlwdx.com shares some mail servers with other domains, including huanlong-logistics.com, diantianyan.com, qinbei.com, burency.com and broswear.com.