critg.com - robtex.com
critg.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | arlene.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 | 117.89.178.35🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| A | 220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| NS | shark.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 | 1.13.76.35🇨🇳 TENCENT-NET-AP1.13.64.0/18 | ||||||
| A | 36.155.149.35🇨🇳 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 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | arlene.dnspod.netfreednsadmin@dnspod.com serial=1754878521 | ||||||
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=1786562739 | ||||||
Previously MX for
critg.com |
Same first word
critg.com |
Similar names
DNS History
16 records (4 active, 12 former)
●NSarlene.dnspod.net2026-03-25 → 2026-08-12 · 3 obs
● 2026-03-25 21:16:14
● 2026-08-12 19:41:12
○NSns1.websitehostserver.net2015-08-21 → 2017-01-07 · 4 obs
● 2017-01-07 20:55:46
○ 2019-06-09 23:25:08
○ 2026-08-12 19:41:12
○NSns2.websitehostserver.net2015-08-21 → 2017-01-07 · 4 obs
● 2017-01-07 20:55:46
○ 2019-06-09 23:25:08
○ 2026-08-12 19:41:12
○NSnsg1.namebrightdns.com2019-06-09 → 2019-06-09 · 4 obs
● 2019-06-09 23:25:08
○ 2026-03-25 21:16:14
○ 2026-08-12 19:41:12
○NSnsg2.namebrightdns.com2019-06-09 → 2019-06-09 · 4 obs
● 2019-06-09 23:25:08
○ 2026-03-25 21:16:14
○ 2026-08-12 19:41:12
●NSshark.dnspod.net2026-03-25 → 2026-08-12 · 3 obs
● 2026-03-25 21:16:14
● 2026-08-12 19:41:12
○MXalt1.aspmx.l.google.com2015-08-21 → 2017-01-07 · 4 obs
● 2017-01-07 20:55:46
○ 2019-06-09 23:25:08
○ 2026-08-12 19:41:12
○MXalt2.aspmx.l.google.com2015-08-21 → 2017-01-07 · 4 obs
● 2017-01-07 20:55:46
○ 2019-06-09 23:25:08
○ 2026-08-12 19:41:12
○MXaspmx.l.google.com2015-08-21 → 2017-01-07 · 4 obs
● 2017-01-07 20:55:46
○ 2019-06-09 23:25:08
○ 2026-08-12 19:41:12
○MXaspmx2.googlemail.com2015-08-21 → 2017-01-07 · 4 obs
● 2017-01-07 20:55:46
○ 2019-06-09 23:25:08
○ 2026-08-12 19:41:12
○MXaspmx3.googlemail.com2015-08-21 → 2017-01-07 · 4 obs
● 2017-01-07 20:55:46
○ 2019-06-09 23:25:08
○ 2026-08-12 19:41:12
○MXcritg.com2015-08-21 → 2017-01-07 · 4 obs
● 2017-01-07 20:55:46
○ 2019-06-09 23:25:08
○ 2026-08-12 19:41:12
●MXmxbiz1.qq.com2026-03-25 → 2026-08-12 · 3 obs
● 2026-03-25 21:16:14
● 2026-08-12 19:41:12
●MXmxbiz2.qq.com2026-03-25 → 2026-08-12 · 3 obs
● 2026-03-25 21:16:14
● 2026-08-12 19:41:12
○A184.154.90.582015-08-21 → 2017-01-07 · 4 obs
● 2017-01-07 20:55:46
○ 2019-06-09 23:25:08
○ 2026-08-12 19:41:12
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-06-09 → 2019-06-09 · 3 obs
○ 2026-03-25 21:16:14
○ 2026-08-12 19:41:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net... | - |
| critg.com | arlene.dnspod.net, shark.dnspod.net | - |
✅ Authoritative Response
Server:111.13.13.35
NS records: arlene.dnspod.net, shark.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for critg.com (unsigned zone)
⏱️ Timing
Total: 936ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | arlene.dnspod.net, shark.dnspod.net |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | arlene.dnspod.net freednsadmin.dnspod.co |
Analysis
Name Servers
critg.com uses two name servers for its delegation: arlene.dnspod.net and shark.dnspod.net.
critg.com shares its NS records with other domains, for example hsv7.cn, meijiecao.com, glracd.com and two others.
critg.com shares at least some of its name servers with other domains, such as mgtr.net and oneyyds.online.
DNS names with 6 IP addresses:
Hostname arlene.dnspod.net directs to 1.12.0.4, 1.14.119.35 and 111.13.13.35 along with 3 other IP addresses.
Hostname shark.dnspod.net directs to 1.12.0.1, 1.13.76.35 and 36.155.149.35 along with 3 other IP addresses.
Mail Servers
critg.com is served by two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.
Among the domains sharing a mail server setup with critg.com are ktys.cn, pisg.cn, gylm.com and two others.
critg.com shares at least some of its mail servers with other domains, such as ztedu8.com.