jcfkk.com - robtex.com
jcfkk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.218.240.184🇭🇰 UCLOUD-1103.218.240.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 118.193.33.220🇭🇰 UCLOUD-1118.193.33.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 118.193.37.94🇭🇰 UCLOUD-1118.193.37.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 152.32.171.65🇭🇰 UCLOUD-1152.32.171.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 154.85.60.150🇺🇸 BAIDU-1154.85.56.0/21 AS55967 | ||||||
| NS | pk3.22.cn ⚠️ Not in zone NS records | ||||||
| A | 39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC | ||||||
| NS | pk4.22.cn ⚠️ Not in zone NS records | ||||||
| A | 39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC | ||||||
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 | ||||||
Subdomains
mail.jcfkk.com |
Similar names
DNS History
12 records (7 active, 5 former)
○NSns89.worldnic.com2015-06-17 → 2016-03-07 · 3 obs
● 2016-03-07 19:34:40
○ 2026-03-23 20:08:26
○NSns90.worldnic.com2015-06-17 → 2016-03-07 · 3 obs
● 2016-03-07 19:34:40
○ 2026-03-23 20:08:26
○MXmx1.emailsrvr.com2015-06-17 → 2016-03-07 · 3 obs
● 2016-03-07 19:34:40
○ 2026-03-23 20:08:26
○MXmx2.emailsrvr.com2015-06-17 → 2016-03-07 · 3 obs
● 2016-03-07 19:34:40
○ 2026-03-23 20:08:26
●A103.218.240.1842026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 20:08:26
●A118.193.33.2202026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 20:08:26
●A118.193.37.942026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 20:08:26
●A152.32.171.652026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 20:08:26
●A154.85.60.1502026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 20:08:26
○A208.91.197.272015-06-17 → 2016-03-07 · 3 obs
● 2016-03-07 19:34:40
○ 2026-03-23 20:08:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jcfkk.com | pk3.22.cn, pk4.22.cn | - |
✅ Authoritative Response
Server:39.101.68.48
NS records: pk3.22.cn, pk4.22.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jcfkk.com (unsigned zone)
⏱️ Timing
Total: 1353ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 118.193.33.220, 152.32.171.65... |
Analysis
Hierarchy
The parent of mail.jcfkk.com is jcfkk.com.
IP Addresses
Five IP numbers are pointed to by jcfkk.com: 103.218.240.184, 118.193.33.220, 118.193.37.94, 152.32.171.65 and 154.85.60.150.
Other host names such as mail.dgc.com.cn, san.biz, smmhw.cn, 74376.tpyjt.com and bjfsd.cn share IPs with jcfkk.com.
Name Servers
Two name servers pk3.22.cn and pk4.22.cn handle the delegation for jcfkk.com.
jcfkk.com shares the same name server setup as other domains, for example fpwr.cn, pwgk.cn, gitec.cn, nigo.cn and mcot.com.cn.
jcfkk.com shares name servers with other domains at least partially, for instance modaily.com.
Host names with a single IP:
pk3.22.cn points to 39.101.68.48.
pk4.22.cn points to 39.101.68.48.
Host names pointing to 39.101.68.48: pk3.22.cn and pk4.22.cn.