jszwjt.com - robtex.com
jszwjt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.149.159.45🇨🇳 CHINANET-SCIDC-AS-AP211.149.144.0/20 SICHUANIDC province network | ||||||
| NS | dns7.4cun.com ⭐ | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 61.172.183.74🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| NS | dns.4cun.com ⚠️ Not in zone NS records | ||||||
| NS | dns4.51dns.top ⚠️ Not in zone NS records | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 219.138.102.210🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | dns.4cun.comadmin@jszwjt.com serial=1772527062 | ||||||
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=1776029087 | ||||||
Same first word
jszwjt.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSdns4.51dns.top2026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 15:53:28
● 2026-04-12 21:54:16
●NSdns7.4cun.com2026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 15:53:28
● 2026-04-12 21:54:16
●A211.149.159.452020-02-08 → 2026-04-12 · 3 obs
● 2020-02-08 00:24:24
● 2026-04-12 21:54:16
○A222.186.191.172015-07-24 → 2015-07-24 · 3 obs
○ 2015-12-12 03:42:58
○ 2026-04-12 21:54:16
○A222.186.191.202017-03-29 → 2017-03-29 · 4 obs
● 2017-03-29 22:22:28
○ 2020-02-08 00:24:24
○ 2026-04-12 21:54:16
○A222.186.191.2222015-12-12 → 2016-07-21 · 5 obs
● 2015-12-12 03:42:58
● 2016-07-21 15:54:58
○ 2017-03-29 22:22:28
○ 2026-04-12 21:54:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jszwjt.com | dns7.4cun.com, dns4.51dns.top | 2 records |
✅ Authoritative Response
Server:61.172.183.74
NS records: dns7.4cun.com, dns4.51dns.top
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jszwjt.com (unsigned zone)
⏱️ Timing
Total: 1072ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.149.159.45 |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | dns.4cun.com admin.jszwjt.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns7.4cun.com, dns7.4cun.com)
Analysis
IP Addresses
jszwjt.com resolves to a single IP address: 211.149.159.45.
Name Servers
jszwjt.com is delegated to three name servers: dns7.4cun.com, dns.4cun.com and dns4.51dns.top.
jszwjt.com at least partially shares name servers with other domains, including kzkc.com, axjingyuan.com, jtslkfzx.com, ggzps.com and qiming360.com.
These name servers are typically used together with the name servers dns3.4cun.com, dns8.51dns.top, dns1.4cun.com, dns2.51dns.top, ns3.4cun.com, ns4.4cun.com, dns8.4cun.com, dns6.51dns.top, ns1.4cun.com and dns5.4cun.com.
Host names with two IP numbers:
Host dns7.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 61.172.183.74
Host dns4.51dns.top points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 219.138.102.210
Host names that point to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 are dns7.4cun.com and dns4.51dns.top
Mail Servers
jszwjt.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
jszwjt.com shares its mail server setup with other domains, including dubaiemaar.cn, zyzhkj.cn, zhiboclub.com, junhepumps.cn and georgebuildings.com.
jszwjt.com shares some mail servers with other domains, for instance lgs.cn, tintack.cn, jiuzhouplanning.com and yunxp.com.