seo50.com - robtex.com
seo50.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.74.98.239🇨🇳 Alibaba-Cloud112.74.0.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-162-159-27-251.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1770278681 | ||||||
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=1771291435 | ||||||
Previously MX for
seo50.com |
Subdomains
nanchang.seo50.com |
Same first word
seo50.com |
DNS History
11 records (5 active, 6 former)
○NSdns11.hichina.com2020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 00:54:06
○ 2026-02-26 06:39:38
○ 2026-03-23 15:58:44
○NSdns12.hichina.com2020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 00:54:06
○ 2026-02-26 06:39:38
○ 2026-03-23 15:58:44
●NSns1.judns.com2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 06:39:38
● 2026-03-23 15:58:44
●NSns1.julydns.com2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 06:39:38
● 2026-03-23 15:58:44
○NSns1.uhcloud.com2015-07-11 → 2017-02-05 · 4 obs
● 2017-02-05 12:08:42
○ 2020-01-20 00:54:06
○ 2026-03-23 15:58:44
●NSns2.judns.com2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 06:39:38
● 2026-03-23 15:58:44
●NSns2.julydns.com2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 06:39:38
● 2026-03-23 15:58:44
○NSns2.uhcloud.com2015-07-11 → 2017-02-05 · 4 obs
● 2017-02-05 12:08:42
○ 2020-01-20 00:54:06
○ 2026-03-23 15:58:44
○MXseo50.com2015-07-11 → 2017-02-05 · 4 obs
● 2017-02-05 12:08:42
○ 2020-01-20 00:54:06
○ 2026-03-23 15:58:44
●A112.74.98.2392026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 06:39:38
● 2026-03-23 15:58:44
○A192.81.170.72015-07-11 → 2017-02-05 · 4 obs
● 2017-02-05 12:08:42
○ 2020-01-20 00:54:06
○ 2026-03-23 15:58:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| seo50.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 seo50.com (unsigned zone)
⏱️ Timing
Total: 3400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.74.98.239 |
| 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
seo50.com is the parent of nanchang.seo50.com.
IP Addresses
seo50.com resolves to a single IP address: 112.74.98.239.
Other host names including guangzhou.chaoyunzhi.com, orihonor.com, chongqing.chaoyunzhi.com, g-1000.com and e-home.cc share IP numbers with seo50.com.
Name Servers
seo50.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
seo50.com at least partially shares name servers with other domains, including daimuedu.com, lybdnk.com, ynycqx.com, hzstz.com and vbvrw.cn.
These name servers are commonly used with jm1.dns.com and jm2.dns.com.
Host names with a single IP number:
- 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
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com