ffyb.cn - robtex.com
ffyb.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.219.97.158🇸🇬 Alibaba-Cloud8.219.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| 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=1765670434 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034582762 | ||||||
Same first word
Similar names
yfbf.com |
byff.net.cn |
fbfy.com |
bffy.com |
bffy.cn |
fbyf.cn |
fbfy.cn |
yffb.com |
byff.cn |
fyfb.com |
fybf.com |
bfyf.com |
fyfb.cn |
ffby.com |
byff.ca |
fbyf.de |
fbyf.ru |
DNS History
8 records (5 active, 3 former)
○NSns1.alidns.com2015-08-13 → 2017-03-16 · 4 obs
● 2017-03-16 23:40:04
○ 2019-04-08 16:47:00
○ 2026-03-24 17:36:16
●NSns1.judns.com2026-03-10 → 2026-03-24 · 3 obs
● 2026-03-10 09:08:42
● 2026-03-24 17:36:16
●NSns1.julydns.com2026-03-10 → 2026-03-24 · 3 obs
● 2026-03-10 09:08:42
● 2026-03-24 17:36:16
○NSns2.alidns.com2015-08-13 → 2017-03-16 · 4 obs
● 2017-03-16 23:40:04
○ 2019-04-08 16:47:00
○ 2026-03-24 17:36:16
●NSns2.judns.com2026-03-10 → 2026-03-24 · 3 obs
● 2026-03-10 09:08:42
● 2026-03-24 17:36:16
●NSns2.julydns.com2026-03-10 → 2026-03-24 · 3 obs
● 2026-03-10 09:08:42
● 2026-03-24 17:36:16
○A124.16.31.1522015-08-13 → 2017-03-16 · 4 obs
● 2017-03-16 23:40:04
○ 2019-04-08 16:47:00
○ 2026-03-24 17:36:16
●A8.219.97.1582026-03-10 → 2026-03-24 · 3 obs
● 2026-03-10 09:08:42
● 2026-03-24 17:36:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ffyb.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ffyb.cn (unsigned zone)
⏱️ Timing
Total: 1333ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.219.97.158 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
ffyb.cn points to an IP address: 8.219.97.158.
other host names include ssrk.cn, bkrh.cn, tjmdd.com, airwest.com.cn and lbxm.cn; they share IP numbers with ffyb.cn.
Name Servers
ffyb.cn delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
ffyb.cn at least partially shares name servers with other domains, for instance ohgb.cn, cpzyz.com, zbxoc.cn, petchongchong.com and ycwjzy.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