ksbbiotech.com - robtex.com
ksbbiotech.com
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=1777154606 | ||||||
Subdomains
mail.ksbbiotech.com |
Same first word
ksbbiotech.com |
DNS History
16 records (5 active, 11 former)
○NSca.hketc.net2017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 23:03:50
○ 2026-03-06 17:04:46
○ 2026-04-25 22:22:42
○NShost1.cntech.net2015-08-06 → 2017-02-16 · 5 obs
● 2015-08-06 10:22:06
● 2017-02-16 23:03:50
○ 2026-03-06 17:04:46
○ 2026-04-25 22:22:42
○NShost2.cntech.net2015-08-06 → 2017-02-16 · 5 obs
● 2015-08-06 10:22:06
● 2017-02-16 23:03:50
○ 2026-03-06 17:04:46
○ 2026-04-25 22:22:42
○NSns1.springfld.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-06 10:22:06
○ 2026-04-25 22:22:42
●NSns11.xincache.com2026-03-06 → 2026-04-25 · 3 obs
● 2026-03-06 17:04:46
● 2026-04-25 22:22:42
●NSns12.xincache.com2026-03-06 → 2026-04-25 · 3 obs
● 2026-03-06 17:04:46
● 2026-04-25 22:22:42
○NSns2.springfld.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-06 10:22:06
○ 2026-04-25 22:22:42
○NSus.hketc.net2017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 23:03:50
○ 2026-03-06 17:04:46
○ 2026-04-25 22:22:42
○MXcluster4.us.messagelabs.com2015-08-06 → 2017-02-16 · 5 obs
● 2015-08-06 10:22:06
● 2017-02-16 23:03:50
○ 2026-03-06 17:04:46
○ 2026-04-25 22:22:42
○MXcluster4a.us.messagelabs.com2015-08-06 → 2017-02-16 · 5 obs
● 2015-08-06 10:22:06
● 2017-02-16 23:03:50
○ 2026-03-06 17:04:46
○ 2026-04-25 22:22:42
○MXmail.hcdh.com.hk2008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-06 10:22:06
○ 2026-04-25 22:22:42
●MXmxbiz1.qq.com2026-03-06 → 2026-04-25 · 3 obs
● 2026-03-06 17:04:46
● 2026-04-25 22:22:42
●MXmxbiz2.qq.com2026-03-06 → 2026-04-25 · 3 obs
● 2026-03-06 17:04:46
● 2026-04-25 22:22:42
○MXrelay.hcdh.com.hk2008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-06 10:22:06
○ 2026-04-25 22:22:42
○A218.189.93.1532015-08-06 → 2017-02-16 · 5 obs
● 2015-08-06 10:22:06
● 2017-02-16 23:03:50
○ 2026-03-06 17:04:46
○ 2026-04-25 22:22:42
●A8.138.91.662026-03-06 → 2026-04-25 · 3 obs
● 2026-03-06 17:04:46
● 2026-04-25 22:22:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| ksbbiotech.com | ns11.xincache.com, ns12.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.4
NS records: ns11.xincache.com, ns12.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ksbbiotech.com (unsigned zone)
⏱️ Timing
Total: 125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.138.91.66 |
| NS | 2 | ns11.xincache.com, ns12.xincache.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)
Analysis
Hierarchy
ksbbiotech.com is parent of mail.ksbbiotech.com.
IP Addresses
ksbbiotech.com points to a single IP: 8.138.91.66.
Other host names such as edgecom.net and ozansz.com share IP numbers with ksbbiotech.com.
Name Servers
ksbbiotech.com's delegation is to two name servers ns11.xincache.com and ns12.xincache.com.
ksbbiotech.com shares the same name server configuration as other domains, such as js-jfy.cn, hbyaoyunyuanlin.com, hanchengind.com, neealy.com and whjhcx.com.
ksbbiotech.com at least partially shares its name servers with other domains, for instance ordinateinfo.com, lzg.com.cn, 91dcst.com, sjele.com and headway-cn.com.
These name servers are commonly used with ns19.xincache.com, ns20.xincache.com, ce1.xincache.com, ce2.xincache.com, ns13.xincache.com, ns14.xincache.com, ns17.xincache.com, ns18.xincache.com, ns15.xincache.com and ns16.xincache.com.
Host names with eight IP numbers: ns11.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209. Host names with seven IP numbers: ns12.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.
Mail Servers
Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle ksbbiotech.com.
ksbbiotech.com uses the same mail server setup as other domains such as uhint.com, chasepeak.com, okyoo.com, hk137.com and ormonia.com.
ksbbiotech.com shares some mail servers with other domains, including kikistore-sns.com, mayimall.com, idetrip.com, shjoan.com and nbcpu.net.