krfd.cn - robtex.com
krfd.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.88.71.93🇬🇧 AS401696149.88.64.0/21 | ||||||
| NS | brandon.dnspod.net ⭐ | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network | ||||||
| A | 117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| NS | snail.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| A | 129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20 | ||||||
| SOA | brandon.dnspod.netfreednsadmin@dnspod.com serial=1771513253 | ||||||
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=2034668262 | ||||||
Previously NS for
krfd.cn |
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSbrandon.dnspod.net2026-04-12 → 2026-04-14 · 3 obs
● 2026-04-12 23:10:14
● 2026-04-14 04:21:18
○NSf1g1ns1.dnspod.net2015-10-14 → 2016-11-18 · 5 obs
● 2015-10-14 08:38:52
● 2016-11-18 21:18:46
○ 2026-04-12 23:10:14
○ 2026-04-14 04:21:18
○NSf1g1ns2.dnspod.net2015-10-14 → 2016-11-18 · 5 obs
● 2015-10-14 08:38:52
● 2016-11-18 21:18:46
○ 2026-04-12 23:10:14
○ 2026-04-14 04:21:18
○NSkrfd.cn2015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-14 08:38:52
○ 2026-04-14 04:21:18
●NSsnail.dnspod.net2026-04-12 → 2026-04-14 · 3 obs
● 2026-04-12 23:10:14
● 2026-04-14 04:21:18
●A149.88.71.932026-04-12 → 2026-04-14 · 3 obs
● 2026-04-12 23:10:14
● 2026-04-14 04:21:18
○A150.129.217.372015-10-14 → 2016-11-18 · 5 obs
● 2015-10-14 08:38:52
● 2016-11-18 21:18:46
○ 2026-04-12 23:10:14
○ 2026-04-14 04:21:18
○A98.126.153.22015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-14 08:38:52
○ 2026-04-14 04:21:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| krfd.cn | snail.dnspod.net, brandon.dnspod.net | - |
✅ Authoritative Response
Server:36.155.149.176
NS records: snail.dnspod.net, brandon.dnspod.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3795ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.88.71.93 |
| NS | 2 | snail.dnspod.net, brandon.dnspod.net |
| SOA | 1 | brandon.dnspod.net freednsadmin.dnspod.c |
Analysis
IP Addresses
krfd.cn points to IP number: 149.88.71.93.
Other host names such as qpnc.cn, jpkd.cn, zsbn.cn, xlyn.cn and cpwt.cn share IPs with krfd.cn.
Name Servers
krfd.cn is delegated to two name servers: brandon.dnspod.net and snail.dnspod.net.
krfd.cn shares the same name server setup as rgbz.cn, stop.com.cn, dachui.com, tucha.com and dwmw.com.
krfd.cn partially shares its name servers with other domains, for example drfh.cn, clhs.cn and ljxx.com.
these name servers are often used in conjunction with the name servers f1g1ns1.dnspod.net.
Host names with six IP numbers:
brandon.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.
snail.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.