yfjsdl.com - robtex.com
yfjsdl.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | 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 | 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 | ||||||
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 | ||||||
Same first word
yfjsdl.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns10.hichina.com2017-01-03 → 2018-01-30 · 4 obs
● 2018-01-30 05:03:14
○ 2026-03-21 09:42:08
○ 2026-03-21 09:42:10
○NSdns9.hichina.com2017-01-03 → 2018-01-30 · 4 obs
● 2018-01-30 05:03:14
○ 2026-03-21 09:42:08
○ 2026-03-21 09:42:10
●NSns1.judns.com2026-03-21 → 2026-03-21 · 3 obs
● 2026-03-21 09:42:08
● 2026-03-21 09:42:10
●NSns1.julydns.com2026-03-21 → 2026-03-21 · 3 obs
● 2026-03-21 09:42:08
● 2026-03-21 09:42:10
●NSns2.judns.com2026-03-21 → 2026-03-21 · 3 obs
● 2026-03-21 09:42:08
● 2026-03-21 09:42:10
●NSns2.julydns.com2026-03-21 → 2026-03-21 · 3 obs
● 2026-03-21 09:42:08
● 2026-03-21 09:42:10
○A103.224.81.1752018-01-30 → 2018-01-30 · 4 obs
● 2018-01-30 05:03:14
○ 2026-03-21 09:42:08
○ 2026-03-21 09:42:10
○A103.47.80.1642026-03-21 → 2026-03-21 · 2 obs
○ 2026-03-21 09:42:10
○A47.90.83.1962017-01-03 → 2017-01-03 · 3 obs
○ 2018-01-30 05:03:14
○ 2026-03-21 09:42:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yfjsdl.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 yfjsdl.com (unsigned zone)
⏱️ Timing
Total: 589ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Name Servers
yfjsdl.com delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
yfjsdl.com at least partially shares name servers with other domains, for instance nerrydemo.com, yhisc.cn, lmb25.cn, yunfanhudong.com and jdsinspection.com.
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