jianfukj.com - robtex.com
jianfukj.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 206.238.30.149🇿🇦 TCLOUDNET206.238.30.0/24 | ||||||
| NS | a5.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b5.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1778663085 | ||||||
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=1785532797 | ||||||
Same first word
jianfukj.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSa.share-dns.com2026-07-31 → 2026-07-31 · 3 obs
● 2026-07-31 21:30:14
● 2026-07-31 21:30:16
●NSa5.share-dns.com2026-07-31 → 2026-07-31 · 3 obs
● 2026-07-31 21:30:14
● 2026-07-31 21:30:16
●NSb.share-dns.net2026-07-31 → 2026-07-31 · 3 obs
● 2026-07-31 21:30:14
● 2026-07-31 21:30:16
●NSb5.share-dns.net2026-07-31 → 2026-07-31 · 3 obs
● 2026-07-31 21:30:14
● 2026-07-31 21:30:16
○NSns1.julydns.com2026-05-02 → 2026-05-02 · 4 obs
● 2026-05-02 10:55:28
○ 2026-07-31 21:30:14
○ 2026-07-31 21:30:16
○NSns11.xincache.com2017-09-08 → 2017-09-08 · 3 obs
○ 2026-05-02 10:55:28
○ 2026-07-31 21:30:16
○NSns12.xincache.com2017-09-08 → 2017-09-08 · 3 obs
○ 2026-05-02 10:55:28
○ 2026-07-31 21:30:16
○NSns2.julydns.com2026-05-02 → 2026-05-02 · 4 obs
● 2026-05-02 10:55:28
○ 2026-07-31 21:30:14
○ 2026-07-31 21:30:16
●A206.238.30.1492026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 21:30:16
○CNAMEgd28c8e.cdn.eduo.net2026-05-02 → 2026-05-02 · 3 obs
○ 2026-07-31 21:30:14
○ 2026-07-31 21:30:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net... | - |
| jianfukj.com | b5.share-dns.net, a5.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b5.share-dns.net, a5.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jianfukj.com (unsigned zone)
⏱️ Timing
Total: 498ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.238.30.149 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a5.share-dns.com)
Analysis
IP Addresses
jianfukj.com points to a single IP number: 206.238.30.149.
Name Servers
jianfukj.com has four authoritative name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.
The name servers of jianfukj.com overlap at least partially with those of other domains — among them vanyear.com, hecheng2188.com, shanximayikeji.com and two more.
These name servers commonly appear in delegations together with a10.share-dns.com, b10.share-dns.net, a3.share-dns.com and 7 other.
a5.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b5.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.
The host names a5.share-dns.com and a.share-dns.com both resolve to 172.64.53.25 IP addresses.
The host names b5.share-dns.net and b.share-dns.net both resolve to 172.64.52.239 IP addresses.