sddacheng.com - robtex.com
sddacheng.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 221.1.107.248๐จ๐ณ CHINA169-Backbone221.0.0.0/15 CNC Group CHINA169 Shandong Province Network | ||||||
| NS | ns1.cnolnic.com โญ | ||||||
| A | 240c:4082:0:5d01::4๐จ๐ณ Baidu240c:4082::/32 | ||||||
| A | 106.12.208.18๐จ๐ณ Baidu106.12.208.0/20 AS38365 | ||||||
| A | 218.5.79.117๐จ๐ณ CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 ๅฆ้จ | ||||||
| NS | ns2.cnolnic.com | ||||||
| A | 240c:4082:0:5d01::5๐จ๐ณ Baidu240c:4082::/32 | ||||||
| A | 106.12.205.190๐จ๐ณ Baidu106.12.192.0/20 AS38365 | ||||||
| A | 218.5.79.98๐จ๐ณ CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 ๅฆ้จ | ||||||
| MX | mxbiz1.qq.com โญ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | ns1.cnolnic.comroot@cnolnic.com 2006-11-24 #1 | ||||||
com
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.gtld-servers.net โญ | ||||||
| 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=1774389407 | ||||||
Subdomains
mail.sddacheng.com |
Same first word
sddacheng.com |
DNS History
12 records (5 active, 7 former)
โNSdns1.name-services.com2007-11-07 โ 2017-06-16 ยท 4 obs
โ 2017-06-16 02:48:54
โ 2026-02-17 12:04:58
โ 2026-03-24 22:20:26
โNSdns2.name-services.com2007-11-07 โ 2017-06-16 ยท 4 obs
โ 2017-06-16 02:48:54
โ 2026-02-17 12:04:58
โ 2026-03-24 22:20:26
โNSdns3.name-services.com2007-11-07 โ 2017-06-16 ยท 4 obs
โ 2017-06-16 02:48:54
โ 2026-02-17 12:04:58
โ 2026-03-24 22:20:26
โNSdns4.name-services.com2007-11-07 โ 2017-06-16 ยท 4 obs
โ 2017-06-16 02:48:54
โ 2026-02-17 12:04:58
โ 2026-03-24 22:20:26
โNSdns5.name-services.com2007-11-07 โ 2017-06-16 ยท 4 obs
โ 2017-06-16 02:48:54
โ 2026-02-17 12:04:58
โ 2026-03-24 22:20:26
โNSns1.cnolnic.com2026-02-17 โ 2026-03-24 ยท 3 obs
โ 2026-02-17 12:04:58
โ 2026-03-24 22:20:26
โNSns2.cnolnic.com2026-02-17 โ 2026-03-24 ยท 3 obs
โ 2026-02-17 12:04:58
โ 2026-03-24 22:20:26
โMX1080034838.pamx1.hotmail.com2015-08-17 โ 2016-10-05 ยท 5 obs
โ 2015-08-17 01:58:28
โ 2016-10-05 19:55:06
โ 2016-11-20 21:49:34
โ 2026-03-24 22:20:26
โMXmail.sddacheng.com2007-11-07 โ 2007-11-07 ยท 3 obs
โ 2015-08-17 01:58:28
โ 2026-03-24 22:20:26
โMXmxbiz1.qq.com2016-11-20 โ 2026-03-24 ยท 3 obs
โ 2016-11-20 21:49:34
โ 2026-03-24 22:20:26
โMXmxbiz2.qq.com2016-11-20 โ 2026-03-24 ยท 3 obs
โ 2016-11-20 21:49:34
โ 2026-03-24 22:20:26
โA221.1.107.2482015-08-17 โ 2026-03-24 ยท 3 obs
โ 2015-08-17 01:58:28
โ 2026-03-24 22:20:26
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sddacheng.com | ns1.cnolnic.com, ns2.cnolnic.com | 6 records |
โ Authoritative Response
Server:106.12.205.190
NS records: ns1.cnolnic.com, ns2.cnolnic.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for sddacheng.com (unsigned zone)
โฑ๏ธ Timing
Total: 807ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.1.107.248 |
| NS | 2 | ns2.cnolnic.com, ns1.cnolnic.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | ns1.cnolnic.com root.cnolnic.com |
๐ Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.cnolnic.com, ns1.cnolnic.com, ns1.cnolnic.com...)
Analysis
Hierarchy
sddacheng.com is a parent of mail.sddacheng.com.
IP Addresses
sddacheng.com points to a single IP number: 221.1.107.248.
Name Servers
Delegation for sddacheng.com rests with two name servers, ns1.cnolnic.com and ns2.cnolnic.com.
sddacheng.com shares the same name server setup as other domains, including xxstjx.com, njrunning.com, 505.cn, yknsb.com and 106100.com.
Host names with three IP numbers: The host name ns1.cnolnic.com points to 240c:4082:0:5d01::4, 106.12.208.18 and 218.5.79.117; The host name ns2.cnolnic.com points to 240c:4082:0:5d01::5, 106.12.205.190 and 218.5.79.98.
Mail Servers
sddacheng.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
sddacheng.com uses the same mail server configuration as other domains, such as sundi-wpc.cn, exam8.com, xss0.com, packdesigner.com and afanyun.com.
sddacheng.com shares mail servers with other domains at least in part, for instance yongdahao.com, oxpp.com, fgw.cn, phpts.com and ileci.com.