bjsonghua.com - robtex.com
bjsonghua.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.93.130.156🇭🇰 HDHK154.93.128.0/21 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| 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=1761751508 | ||||||
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=1774473297 | ||||||
Subdomains
Same first word
bjsonghua.com |
Similar names
DNS History
14 records (5 active, 9 former)
○NSdns1.hichina.com2020-02-03 → 2020-02-03 · 4 obs
● 2020-02-03 01:19:58
○ 2026-02-26 15:47:10
○ 2026-03-25 21:21:50
○NSdns2.hichina.com2020-02-03 → 2020-02-03 · 4 obs
● 2020-02-03 01:19:58
○ 2026-02-26 15:47:10
○ 2026-03-25 21:21:50
●NSns1.judns.com2026-02-26 → 2026-03-25 · 3 obs
● 2026-02-26 15:47:10
● 2026-03-25 21:21:50
●NSns1.julydns.com2026-02-26 → 2026-03-25 · 3 obs
● 2026-02-26 15:47:10
● 2026-03-25 21:21:50
○NSns1.xrnet.cn2015-07-05 → 2016-04-29 · 4 obs
● 2016-04-29 07:52:24
○ 2017-02-06 14:38:56
○ 2026-03-25 21:21:50
○NSns11.xincache.com2017-02-06 → 2017-02-06 · 4 obs
● 2017-02-06 14:38:56
○ 2020-02-03 01:19:58
○ 2026-03-25 21:21:50
○NSns12.xincache.com2017-02-06 → 2017-02-06 · 4 obs
● 2017-02-06 14:38:56
○ 2020-02-03 01:19:58
○ 2026-03-25 21:21:50
●NSns2.judns.com2026-02-26 → 2026-03-25 · 3 obs
● 2026-02-26 15:47:10
● 2026-03-25 21:21:50
●NSns2.julydns.com2026-02-26 → 2026-03-25 · 3 obs
● 2026-02-26 15:47:10
● 2026-03-25 21:21:50
○NSns2.xrnet.cn2015-07-05 → 2016-04-29 · 4 obs
● 2016-04-29 07:52:24
○ 2017-02-06 14:38:56
○ 2026-03-25 21:21:50
○MXmail.bjsonghua.com2015-07-05 → 2016-04-29 · 4 obs
● 2016-04-29 07:52:24
○ 2017-02-06 14:38:56
○ 2026-03-25 21:21:50
○A115.47.9.122015-07-05 → 2015-11-08 · 4 obs
● 2015-11-08 10:20:38
○ 2016-01-24 18:05:24
○ 2026-03-25 21:21:50
●A154.93.130.1562026-02-26 → 2026-03-25 · 3 obs
● 2026-02-26 15:47:10
● 2026-03-25 21:21:50
○A203.158.16.212016-01-24 → 2017-02-06 · 5 obs
● 2016-01-24 18:05:24
● 2017-02-06 14:38:56
○ 2020-02-03 01:19:58
○ 2026-03-25 21:21:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| bjsonghua.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bjsonghua.com (unsigned zone)
⏱️ Timing
Total: 516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.93.130.156 |
| 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
bjsonghua.com is the parent of mail.bjsonghua.com and www.bjsonghua.com.
IP Addresses
bjsonghua.com resolves to a single IP: 154.93.130.156.
Other host names, for instance www.bjsonghua.com, hbepu.com, mail.bjsonghua.com, hilime.com and gltcps.com share IP numbers with bjsonghua.com.
Name Servers
bjsonghua.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
bjsonghua.com shares some name servers with other domains, for example dwxpool.com, slqrmyy.com, mjaaa.com, twboil.com and yeekang.cn.
Host names with a single IP:
ns1.judns.com points to 47.97.51.45
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223
Names pointing to 47.97.51.45: ns1.judns.com, ns1.julydns.com