fongkai.com.cn - robtex.com
fongkai.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 60.250.71.199🇹🇼 HiNet60.250.0.0/16 | ||||||
| PTR | 60-250-71-199.hinet-ip.hinet.net | ||||||
| NS | rtxserver.fkb.local ⭐ | ||||||
| NS | ns1.fongkai.com.cn | ||||||
| A | 60.250.71.199🇹🇼 HiNet60.250.0.0/16 | ||||||
| PTR | 60-250-71-199.hinet-ip.hinet.net | ||||||
| NS | ns2.fongkai.com.cn | ||||||
| A | 183.234.83.165🇨🇳 CHINAMOBILE-CN183.234.80.0/20 CMI (Customer Route) | ||||||
| PTR | mail1.fki-group.com | ||||||
| NS | ns3.fongkai.com.cn | ||||||
| A | 152.104.183.199🇨🇳 UNSPECIFIED152.104.128.0/18 Proxy-registered route object | ||||||
| PTR | ns2.fki-group.com | ||||||
| MX | mail.fongkai.com.cn ⭐ | ||||||
| A | 152.104.183.200🇨🇳 UNSPECIFIED152.104.128.0/18 Proxy-registered route object | ||||||
| PTR | mail.fki-group.com | ||||||
| A | 183.234.83.165🇨🇳 CHINAMOBILE-CN183.234.80.0/20 CMI (Customer Route) | ||||||
| PTR | mail1.fki-group.com | ||||||
| TXT | v=spf1 ip4:152.104.183.200 ip4:152.104.183.202 | ||||||
| SOA | rtxserver.fkb.localns3@fongkai.com.cn serial=123 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030514041 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.fongkai.com.cn2015-07-13 → 2026-04-14 · 2 obs
● 2026-04-14 09:10:24
●NSns2.fongkai.com.cn2026-03-03 → 2026-04-14 · 3 obs
● 2026-03-03 16:57:32
● 2026-04-14 09:10:24
●NSns3.fongkai.com.cn2026-03-03 → 2026-04-14 · 3 obs
● 2026-03-03 16:57:32
● 2026-04-14 09:10:24
○NSrtxcserver2015-07-13 → 2017-01-20 · 4 obs
● 2017-01-20 17:12:24
○ 2026-03-03 16:57:32
○ 2026-04-14 09:10:24
●NSrtxserver.fkb.local2026-03-03 → 2026-04-14 · 8 obs
● 2026-03-03 16:57:32
● 2026-03-26 03:43:22
○ 2026-03-27 02:15:16
● 2026-03-28 03:08:34
○ 2026-03-28 04:55:48
● 2026-04-06 14:40:36
● 2026-04-14 09:10:24
○NStw-w(0x666170)22026-03-27 → 2026-03-28 · 6 obs
● 2026-03-27 02:15:16
○ 2026-03-28 03:08:34
● 2026-03-28 04:55:48
○ 2026-04-06 14:40:36
○ 2026-04-14 09:10:24
●MXmail.fongkai.com.cn2015-07-13 → 2026-04-14 · 2 obs
● 2026-04-14 09:10:24
○MXmail2.fongkai.com.cn2015-07-13 → 2017-01-20 · 4 obs
● 2017-01-20 17:12:24
○ 2026-03-03 16:57:32
○ 2026-04-14 09:10:24
○MXmail3.fongkai.com.cn2015-07-13 → 2017-01-20 · 4 obs
● 2017-01-20 17:12:24
○ 2026-03-03 16:57:32
○ 2026-04-14 09:10:24
●A60.250.71.1992015-07-13 → 2026-04-14 · 9 obs
● 2026-03-03 16:57:32
○ 2026-03-08 07:05:52
● 2026-03-18 04:35:48
● 2026-03-28 03:08:34
○ 2026-03-28 04:55:48
○ 2026-04-10 04:01:38
● 2026-04-14 09:10:22
● 2026-04-14 09:10:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| fongkai.com.cn | ns1.fongkai.com.cn, ns2.fongkai.com.cn, ns3.fongkai.com.cn | 3 records |
✅ Authoritative Response
Server:152.104.183.199
NS records: ns1.fongkai.com.cn, ns2.fongkai.com.cn, ns3.fongkai.com.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fongkai.com.cn (unsigned zone)
⏱️ Timing
Total: 3637ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.fongkai.com.cn, ns2.fongkai.com.cn... |
| MX | 1 | mail.fongkai.com.cn (pri: 10) |
| TXT | 1 | v=spf1 ip4:152.104.183.200 ip4:152.104 |
| SOA | 1 | rtxserver.fkb.local ns3.fongkai.com.cn |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns1.fongkai.com.cn, ns2.fongkai.com.cn, ns3.fongkai.com.cn)
Analysis
Hierarchy
fongkai.com.cn is a parent of ns3.fongkai.com.cn, ns2.fongkai.com.cn, mail.fongkai.com.cn and ns1.fongkai.com.cn.
IP Addresses
fongkai.com.cn resolves to one IP number: 60.250.71.199.
other host names including fongkai.com.tw, 60-250-71-199.hinet-ip.hinet.net, ns1.fongkai.com.tw, ns2.dg-hongta.com and ns1.fongkai.com.cn share IP numbers with fongkai.com.cn.
Name Servers
fongkai.com.cn is delegated to four name servers: rtxserver.fkb.local, ns1.fongkai.com.cn, ns2.fongkai.com.cn and ns3.fongkai.com.cn.
Host names with one IP number: ns1.fongkai.com.cn points to 60.250.71.199; ns2.fongkai.com.cn points to 183.234.83.165; ns3.fongkai.com.cn points to 152.104.183.199.
Mail Servers
fongkai.com.cn is handled by a single mail server, mail.fongkai.com.cn.
mail.fongkai.com.cn resolves to two IP numbers: 152.104.183.200 and 183.234.83.165.