nbkwt.com - robtex.com
nbkwt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.149.233.15🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client | ||||||
| NS | ns5.bolead.com ⚠️ Not in zone NS records | ||||||
| A | 61.129.102.67🇨🇳 SHANGHAITELECOM61.129.102.0/24 Chinanet Shanghai | ||||||
| NS | ns6.bolead.com ⚠️ Not in zone NS records | ||||||
| A | 159.138.43.193🇭🇰 HWCSNET159.138.32.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04 | ||||||
| PTR | mail-fw4.bolead.com | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
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=1774571487 | ||||||
Same first word
nbkwt.com |
Similar names
DNS History
12 records (5 active, 7 former)
○NSdns.bizcn.com2015-07-10 → 2017-04-04 · 4 obs
● 2017-04-04 07:52:50
○ 2026-03-13 22:48:44
○ 2026-03-27 00:38:34
●NSns5.bolead.com2026-03-13 → 2026-03-27 · 3 obs
● 2026-03-13 22:48:44
● 2026-03-27 00:38:34
○NSns5.cnmsn.net2015-07-10 → 2015-07-10 · 3 obs
○ 2015-09-10 18:29:46
○ 2026-03-27 00:38:34
●NSns6.bolead.com2026-03-13 → 2026-03-27 · 3 obs
● 2026-03-13 22:48:44
● 2026-03-27 00:38:34
○NSns6.cnmsn.net2015-07-10 → 2015-07-10 · 3 obs
○ 2015-09-10 18:29:46
○ 2026-03-27 00:38:34
○NSns7.cnmsn.net2015-09-10 → 2017-04-04 · 5 obs
● 2015-09-10 18:29:46
● 2017-04-04 07:52:50
○ 2026-03-13 22:48:44
○ 2026-03-27 00:38:34
○NSns8.cnmsn.net2015-09-10 → 2017-04-04 · 5 obs
● 2015-09-10 18:29:46
● 2017-04-04 07:52:50
○ 2026-03-13 22:48:44
○ 2026-03-27 00:38:34
○MXmx01.263xmail.com2015-07-10 → 2016-05-10 · 4 obs
● 2016-05-10 18:58:30
○ 2017-04-04 07:52:50
○ 2026-03-27 00:38:34
●MXmxbiz1.qq.com2017-04-04 → 2026-03-27 · 3 obs
● 2017-04-04 07:52:50
● 2026-03-27 00:38:34
●MXmxbiz2.qq.com2017-04-04 → 2026-03-27 · 3 obs
● 2017-04-04 07:52:50
● 2026-03-27 00:38:34
○A142.4.33.372015-07-10 → 2017-04-04 · 4 obs
● 2017-04-04 07:52:50
○ 2026-03-13 22:48:44
○ 2026-03-27 00:38:34
●A211.149.233.152026-03-13 → 2026-03-27 · 3 obs
● 2026-03-13 22:48:44
● 2026-03-27 00:38:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nbkwt.com | ns5.bolead.com, ns6.bolead.com | 2 records |
✅ Authoritative Response
Server:159.138.43.193
NS records: ns5.bolead.com, ns6.bolead.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nbkwt.com (unsigned zone)
⏱️ Timing
Total: 734ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.149.233.15 |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.bolead.com, ns6.bolead.com)
Analysis
IP Addresses
nbkwt.com points to a single IP: 211.149.233.15.
Other host names, for instance pure-tube.com, sz-jinlian.com, heredlift.com, web.s1201.vhostgo.com and cxhjhb.com share IP numbers with nbkwt.com.
Name Servers
nbkwt.com's delegation is to two name servers ns5.bolead.com and ns6.bolead.com.
nbkwt.com shares the same name server configuration as other domains, such as liyangco.com, shangzhiyou.com, qunaw.com, fajd.com and xyhd.com.
nbkwt.com shares name servers with other domains at least partially, for instance feikun.com, kevebron.com and idobe.cn.
These name servers are commonly used alongside ns3.chinanetidc.com and ns4.chinanetidc.com.
Host names with a single IP:
ns5.bolead.com resolves to 61.129.102.67.
ns6.bolead.com resolves to 159.138.43.193.
Mail Servers
Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle nbkwt.com.
nbkwt.com uses the same mail server setup as other domains such as fldzhoufu.com, bjsdxc.com, vebery.com, duramp.com and sinbo100.com.
nbkwt.com shares mail servers with other domains at least in part, for instance mail.classicgroup.com.cn, linetowell.com and longcang.com.