qdshengfeng.com - robtex.com
qdshengfeng.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.136.138.175🇨🇳 CHINATELECOM-ZHEJIANG-NINGBO-IDC183.136.138.0/24 Chinanet-NingBo-IDC | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1776228326 | ||||||
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=1777596566 | ||||||
Subdomains
mail.qdshengfeng.com |
Same first word
qdshengfeng.com |
DNS History
11 records (5 active, 6 former)
○NSdns10.hichina.com2015-05-06 → 2016-01-23 · 4 obs
● 2016-01-23 05:36:42
○ 2016-04-21 18:21:40
○ 2026-05-01 01:07:10
○NSdns9.hichina.com2015-05-06 → 2016-01-23 · 4 obs
● 2016-01-23 05:36:42
○ 2016-04-21 18:21:40
○ 2026-05-01 01:07:10
●NSns1.judns.com2026-04-27 → 2026-05-01 · 3 obs
● 2026-04-27 10:39:34
● 2026-05-01 01:07:10
●NSns1.julydns.com2026-04-27 → 2026-05-01 · 3 obs
● 2026-04-27 10:39:34
● 2026-05-01 01:07:10
●NSns2.judns.com2026-04-27 → 2026-05-01 · 3 obs
● 2026-04-27 10:39:34
● 2026-05-01 01:07:10
●NSns2.julydns.com2026-04-27 → 2026-05-01 · 3 obs
● 2026-04-27 10:39:34
● 2026-05-01 01:07:10
○NSv1.dns234.net2018-06-05 → 2018-06-05 · 4 obs
● 2018-06-05 04:23:00
○ 2026-03-16 10:31:58
○ 2026-05-01 01:07:10
○NSv2.dns234.net2018-06-05 → 2018-06-05 · 4 obs
● 2018-06-05 04:23:00
○ 2026-03-16 10:31:58
○ 2026-05-01 01:07:10
○MXmxn.mxhichina.com2015-05-06 → 2016-01-23 · 4 obs
● 2016-01-23 05:36:42
○ 2016-04-21 18:21:40
○ 2026-05-01 01:07:10
○MXmxw.mxhichina.com2015-05-06 → 2016-01-23 · 4 obs
● 2016-01-23 05:36:42
○ 2016-04-21 18:21:40
○ 2026-05-01 01:07:10
●A183.136.138.1752026-04-27 → 2026-05-01 · 2 obs
● 2026-05-01 01:07:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net... | - |
| qdshengfeng.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qdshengfeng.com (unsigned zone)
⏱️ Timing
Total: 288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.136.138.175 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Hierarchy
qdshengfeng.com is a parent of mail.qdshengfeng.com.
IP Addresses
qdshengfeng.com points to a single IP number: 183.136.138.175.
Other host names, for instance alcxinfa.com, jiangyoudl.com, lofila.com, bjxjpd.com and tukumu.com share IP numbers with qdshengfeng.com.
Name Servers
qdshengfeng.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
qdshengfeng.com at least partially shares name servers with other domains, for instance sworkerp.com, cq965.com, wlqdc.cn, fc923.com and 48zb.com.
These name servers are commonly used with the name servers jm1.dns.com.
Host names pointing to 162.159.27.251: ns1.judns.com and ns2.judns.com.
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.