qc41.com - robtex.com
qc41.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 182.61.20.211🇨🇳 Baidu182.61.0.0/19 | ||||||
| NS | ns1.bdydns.cn ⭐ | ||||||
| A | 240e:940:603:3:0:ff:b05b:137e🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited | ||||||
| A | 180.97.36.63🇨🇳 ChinaNet-NANJING-JISHAN-IDC180.97.36.0/24 JS-CT NJ-JS-IDC | ||||||
| A | 183.232.231.249🇨🇳 CMNET-GuangDong-AP183.232.231.0/24 CMI (Customer Route) | ||||||
| NS | ns2.bdydns.cn | ||||||
| A | 240e:940:603:5:0:ff:b0cf:479b🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited | ||||||
| A | 14.215.177.154🇨🇳 CHINANET-BACKBONE14.208.0.0/12 China Telecom Network | ||||||
| A | 112.80.248.202🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network | ||||||
| A | 119.75.222.53🇨🇳 Baidu119.75.222.0/24 | ||||||
| A | 124.237.208.58🇨🇳 CHINANET-BACKBONE124.236.0.0/14 CMI (Customer Route) | ||||||
| PTR | 58.208.237.124.broad.bd.he.dynamic.163data.com.cn | ||||||
| SOA | ns1.bdydns.cnsa@dudns.com 2018-08-21 #22 | ||||||
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=1774515122 | ||||||
Same first word
qc41.com |
Similar names
DNS History
13 records (3 active, 10 former)
○NSdns10.hichina.com2015-06-23 → 2015-10-31 · 4 obs
● 2015-06-23 02:45:48
● 2015-10-31 19:14:40
○ 2016-02-10 01:51:34
○ 2026-03-26 09:20:56
● 2015-10-31 19:14:40
○ 2016-02-10 01:51:34
○ 2026-03-26 09:20:56
○NSdns9.hichina.com2015-06-23 → 2015-10-31 · 4 obs
● 2015-06-23 02:45:48
● 2015-10-31 19:14:40
○ 2016-02-10 01:51:34
○ 2026-03-26 09:20:56
● 2015-10-31 19:14:40
○ 2016-02-10 01:51:34
○ 2026-03-26 09:20:56
○NSexpirens3.hichina.com2016-02-10 → 2016-02-10 · 4 obs
○ 2015-10-31 19:14:40
● 2016-02-10 01:51:34
○ 2016-04-08 12:20:52
○ 2026-03-26 09:20:56
● 2016-02-10 01:51:34
○ 2016-04-08 12:20:52
○ 2026-03-26 09:20:56
○NSexpirens4.hichina.com2016-02-10 → 2016-02-10 · 4 obs
○ 2015-10-31 19:14:40
● 2016-02-10 01:51:34
○ 2016-04-08 12:20:52
○ 2026-03-26 09:20:56
● 2016-02-10 01:51:34
○ 2016-04-08 12:20:52
○ 2026-03-26 09:20:56
●NSns1.bdydns.cn2017-09-14 → 2026-03-26 · 3 obs
○ 2016-12-06 12:39:18
● 2017-09-14 22:51:04
● 2026-03-26 09:20:56
● 2017-09-14 22:51:04
● 2026-03-26 09:20:56
○NSns11.xincache.com2016-04-08 → 2016-12-06 · 5 obs
○ 2016-02-10 01:51:34
● 2016-04-08 12:20:52
● 2016-12-06 12:39:18
○ 2017-09-14 22:51:04
○ 2026-03-26 09:20:56
● 2016-04-08 12:20:52
● 2016-12-06 12:39:18
○ 2017-09-14 22:51:04
○ 2026-03-26 09:20:56
○NSns12.xincache.com2016-04-08 → 2016-12-06 · 5 obs
○ 2016-02-10 01:51:34
● 2016-04-08 12:20:52
● 2016-12-06 12:39:18
○ 2017-09-14 22:51:04
○ 2026-03-26 09:20:56
● 2016-04-08 12:20:52
● 2016-12-06 12:39:18
○ 2017-09-14 22:51:04
○ 2026-03-26 09:20:56
●NSns2.bdydns.cn2017-09-14 → 2026-03-26 · 3 obs
○ 2016-12-06 12:39:18
● 2017-09-14 22:51:04
● 2026-03-26 09:20:56
● 2017-09-14 22:51:04
● 2026-03-26 09:20:56
○MXmxbiz1.qq.com2016-12-06 → 2016-12-06 · 3 obs
● 2016-12-06 12:39:18
○ 2017-09-14 22:51:04
○ 2026-03-26 09:20:56
○ 2017-09-14 22:51:04
○ 2026-03-26 09:20:56
○MXmxbiz2.qq.com2016-12-06 → 2016-12-06 · 3 obs
● 2016-12-06 12:39:18
○ 2017-09-14 22:51:04
○ 2026-03-26 09:20:56
○ 2017-09-14 22:51:04
○ 2026-03-26 09:20:56
○A120.76.200.102016-12-06 → 2016-12-06 · 4 obs
○ 2016-04-08 12:20:52
● 2016-12-06 12:39:18
○ 2017-09-14 22:51:04
○ 2026-03-26 09:20:56
● 2016-12-06 12:39:18
○ 2017-09-14 22:51:04
○ 2026-03-26 09:20:56
●A182.61.20.2112017-09-14 → 2026-03-26 · 3 obs
○ 2016-12-06 12:39:18
● 2017-09-14 22:51:04
● 2026-03-26 09:20:56
● 2017-09-14 22:51:04
● 2026-03-26 09:20:56
○A42.120.158.782016-02-10 → 2016-02-10 · 3 obs
● 2016-02-10 01:51:34
○ 2016-04-08 12:20:52
○ 2026-03-26 09:20:56
○ 2016-04-08 12:20:52
○ 2026-03-26 09:20:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qc41.com | ns1.bdydns.cn, ns2.bdydns.cn | - |
✅ Authoritative Response
Server:183.232.231.249
NS records: ns1.bdydns.cn, ns2.bdydns.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qc41.com (unsigned zone)
⏱️ Timing
Total: 1313ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 182.61.20.211 |
| NS | 2 | ns2.bdydns.cn, ns1.bdydns.cn |
| SOA | 1 | ns1.bdydns.cn sa.dudns.com |
Analysis
IP Addresses
qc41.com points to a single IP number: 182.61.20.211.
Name Servers
qc41.com is delegated to two name servers: ns1.bdydns.cn and ns2.bdydns.cn.
qc41.com shares the same name server setup as other domains, for example zjjniuyou.com, ubridge.net, filterfa.com, kdmu.cn and zaoniaobuluo.com.
Host names with five IP numbers:
ns2.bdydns.cn points to: 240e:940:603:5:0:ff:b0cf:479b, 14.215.177.154, 112.80.248.202, 119.75.222.53 and 124.237.208.58.
Host names with three IP numbers:
ns1.bdydns.cn points to: 240e:940:603:3:0:ff:b05b:137e, 180.97.36.63 and 183.232.231.249.