qqctua.com - robtex.com

qqctua.com

DNSSEC⚠️ Not signed
NSns11.xincache.com ⭐ ⚠️ Not in zone NS records
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A2402:4e00:1730::e🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.180🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A125.94.59.210🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
NSns12.xincache.com ⚠️ Not in zone NS records
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.111🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20
A163.177.5.23🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24
NSns17.xincache.com ⚠️ Not in parent delegation
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A2402:4e00:1730::e🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.180🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A125.94.59.210🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
NSns18.xincache.com ⚠️ Not in parent delegation
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.111🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20
A163.177.5.23🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24
MXmail.qqctua.com ⭐
A221.215.97.198🇨🇳 CHINA169-Backbone221.214.0.0/15 CNC Group CHINA169 Shandong Province Network
TXTv=spf1 ip4:58.56.166.20 ip4:221.215.97.198 include:spf.icoremail.net -all
SOAns11.xincache.comns12@xincache.com serial=1752221235

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774396652

Same first word

qqctua.com

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSns11.xincache.comns12.xincache.comns17.xincache.comns18.xincache.comMXmail.qqctua.comowa.qqctua.com
●NSns11.xincache.com2026-03-15 → 2026-03-25 · 3 obs
○ 2015-07-23 04:15:18
● 2026-03-15 02:49:32
● 2026-03-25 00:23:58
●NSns12.xincache.com2026-03-15 → 2026-03-25 · 3 obs
○ 2015-07-23 04:15:18
● 2026-03-15 02:49:32
● 2026-03-25 00:23:58
●NSns17.xincache.com2015-07-23 → 2026-03-25 · 2 obs
● 2015-07-23 04:15:18
● 2026-03-25 00:23:58
●NSns18.xincache.com2015-07-23 → 2026-03-25 · 2 obs
● 2015-07-23 04:15:18
● 2026-03-25 00:23:58
●MXmail.qqctua.com2018-10-18 → 2026-03-25 · 3 obs
○ 2017-01-22 23:33:12
● 2018-10-18 05:52:40
● 2026-03-25 00:23:58
○MXowa.qqctua.com2015-07-23 → 2017-01-22 · 4 obs
● 2015-07-23 04:15:18
● 2017-01-22 23:33:12
○ 2018-10-18 05:52:40
○ 2026-03-25 00:23:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...-
qqctua.comns11.xincache.com, ns12.xincache.com12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qqctua.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns17.xincache.com, ns18.xincache.com
MX1mail.qqctua.com (pri: 18)
TXT1v=spf1 ip4:58.56.166.20 ip4:221.215.97.1
SOA1ns11.xincache.com ns12.xincache.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)

Analysis

Name Servers

qqctua.com is delegated to four name servers: ns11.xincache.com, ns12.xincache.com, ns17.xincache.com and ns18.xincache.com.

qqctua.com at least partially shares name servers with other domains such as xyd-ks.com, scckdqjt.com, wow123.com.cn, sghwxx.com and scanleb.com.

These name servers are often used together with ns13.xincache.com, ns14.xincache.com, ns19.xincache.com, ns20.xincache.com, ce1.xincache.com, ce2.xincache.com, ns15.xincache.com and ns16.xincache.com.

Host names with eight IP numbers:

Host name ns11.xincache.com points to: 2402:4e00:1470:2::e2402:4e00:1730::e1.12.0.436.155.149.180112.80.181.45117.89.178.173125.94.59.210 and 129.211.176.209.

Host name ns17.xincache.com points to: 2402:4e00:1470:2::e2402:4e00:1730::e1.12.0.436.155.149.180112.80.181.45117.89.178.173125.94.59.210 and 129.211.176.209.

Host names with seven IP numbers:

Host name ns12.xincache.com points to: 2402:4e00:111:fff::c1.12.0.136.155.149.176112.80.181.111117.89.178.184129.211.176.239 and 163.177.5.23.

Host name ns18.xincache.com points to: 2402:4e00:111:fff::c1.12.0.136.155.149.176112.80.181.111117.89.178.184129.211.176.239 and 163.177.5.23.

Hosts pointing to 2402:4e00:1470:2::e: ns11.xincache.com and ns17.xincache.com.

Hosts pointing to 2402:4e00:1730::e: ns11.xincache.com and ns17.xincache.com.

Hosts pointing to 1.12.0.4: ns11.xincache.com and ns17.xincache.com.

Hosts pointing to 36.155.149.180: ns11.xincache.com and ns17.xincache.com.

Hosts pointing to 112.80.181.45: ns11.xincache.com and ns17.xincache.com.

Hosts pointing to 117.89.178.173: ns11.xincache.com and ns17.xincache.com.

Hosts pointing to 125.94.59.210: ns11.xincache.com and ns17.xincache.com.

Hosts pointing to 129.211.176.209: ns11.xincache.com and ns17.xincache.com.

Hosts pointing to 2402:4e00:111:fff::c: ns12.xincache.com and ns18.xincache.com.

Hosts pointing to 1.12.0.1: ns12.xincache.com and ns18.xincache.com.

Hosts pointing to 36.155.149.176: ns12.xincache.com and ns18.xincache.com.

Hosts pointing to 112.80.181.111: ns12.xincache.com and ns18.xincache.com.

Hosts pointing to 117.89.178.184: ns12.xincache.com and ns18.xincache.com.

Hosts pointing to 129.211.176.239: ns12.xincache.com and ns18.xincache.com.

Hosts pointing to 163.177.5.23: ns12.xincache.com and ns18.xincache.com.

Mail Servers

qqctua.com is handled by a single mail server, mail.qqctua.com.

mail.qqctua.com points to one IP number: 221.215.97.198.