tofocus.cn - robtex.com
tofocus.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.228.89.62🇨🇳 Chinanet-WenZhou-IDC122.228.64.0/19 | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | 13d4041194bbc71c4aa629079b1cb11080813531b04fbf0765f92e5245471f32 | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1768694388 | ||||||
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=2034767871 | ||||||
Same first word
Similar names
usoftco.com |
foustco.com |
ocusoft.com |
fotocus.de |
focusto.com |
oucsoft.com |
ocusoft.org |
otfocus.com |
ocusoft.com.au |
ocusoft.com.cn |
DNS History
11 records (5 active, 6 former)
●NSns1.nowcndns.com2026-05-04 → 2026-05-08 · 3 obs
● 2026-05-04 07:16:36
● 2026-05-08 23:30:30
●NSns2.nowcndns.com2026-05-04 → 2026-05-08 · 3 obs
● 2026-05-04 07:16:36
● 2026-05-08 23:30:30
○NSns5010.01isp.com2015-08-06 → 2017-04-04 · 4 obs
● 2017-04-04 12:42:54
○ 2026-05-04 07:16:36
○ 2026-05-08 23:30:30
○NSns5011.01isp.cn2015-08-06 → 2017-04-04 · 4 obs
● 2017-04-04 12:42:54
○ 2026-05-04 07:16:36
○ 2026-05-08 23:30:30
●MXmxbiz1.qq.com2026-05-04 → 2026-05-08 · 3 obs
● 2026-05-04 07:16:36
● 2026-05-08 23:30:30
●MXmxbiz2.qq.com2026-05-04 → 2026-05-08 · 3 obs
● 2026-05-04 07:16:36
● 2026-05-08 23:30:30
○MXmxdomain.qq.com2015-08-06 → 2016-06-24 · 4 obs
● 2016-06-24 02:15:50
○ 2017-04-04 12:42:54
○ 2026-05-08 23:30:30
○A111.221.108.962015-12-03 → 2016-06-24 · 5 obs
● 2015-12-03 03:43:46
● 2016-06-24 02:15:50
○ 2017-04-04 12:42:54
○ 2026-05-08 23:30:30
●A122.228.89.622026-05-04 → 2026-05-08 · 3 obs
● 2026-05-04 07:16:36
● 2026-05-08 23:30:30
○A162.221.6.132017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 12:42:54
○ 2026-05-04 07:16:36
○ 2026-05-08 23:30:30
○A174.128.228.1012015-08-06 → 2015-08-06 · 3 obs
○ 2015-12-03 03:43:46
○ 2026-05-08 23:30:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| tofocus.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:61.158.128.11
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tofocus.cn (unsigned zone)
⏱️ Timing
Total: 1658ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.228.89.62 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 2 | 13d4041194bbc71c4aa629079b1cb11080813531, v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
tofocus.cn points to IP number 122.228.89.62.
Name Servers
tofocus.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
tofocus.cn uses the same name server setup as other domains such as sdwzdy.cn, eszju.cn, stboiler.com.cn, uuauq.cn and szyongzhi.cn.
Host names with three IP numbers:
ns1.nowcndns.com points to: 1.193.216.204, 218.98.111.129 and 218.98.111.138.
ns2.nowcndns.com points to: 61.158.128.11, 183.253.57.202 and 211.99.99.38.
Mail Servers
Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle tofocus.cn.
tofocus.cn shares the same mail server setup as other domains, for instance swaddleme.cn, yymcn.com, vopul.com, isoftsmart.com and ultfast.com.
tofocus.cn shares at least partially some mail servers with other domains, for instance tcl-move.com.