smt71.com - robtex.com

smt71.com

DNSSEC⚠️ Not signed
A47.116.79.173🇨🇳 Alibaba-Cloud47.116.0.0/17 Alibaba (US) Technology Co., Ltd.
NSns17.xincache.com ⭐
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
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
SOAns17.xincache.comenterprise1dnsadmin@dnspod.com serial=1599975551

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=1785705267

Same first word

smt71.com
smt71.cn

DNS History

9 records (3 active, 6 former)

200920112013201520172019202120232025NSns17.xincache.comns18.xincache.comns.126idc.comns3.126idc.comMXmail.smt71.comA47.116.79.173203.171.225.54203.171.237.156222.138.97.70
○NSns.126idc.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 20:12:16
○ 2015-06-25 11:00:26
○ 2026-08-02 21:32:40
●NSns17.xincache.com2015-06-25 → 2026-08-02 · 3 obs
○ 2008-03-15 20:12:16
● 2015-06-25 11:00:26
● 2026-08-02 21:32:40
●NSns18.xincache.com2015-06-25 → 2026-08-02 · 3 obs
○ 2008-03-15 20:12:16
● 2015-06-25 11:00:26
● 2026-08-02 21:32:40
○NSns3.126idc.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 20:12:16
○ 2015-06-25 11:00:26
○ 2026-08-02 21:32:40
○MXmail.smt71.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 20:12:16
○ 2015-06-25 11:00:26
○ 2026-08-02 21:32:40
○A203.171.225.542015-06-25 → 2015-06-25 · 4 obs
○ 2008-03-15 20:12:16
● 2015-06-25 11:00:26
○ 2015-11-10 23:54:54
○ 2026-08-02 21:32:40
○A203.171.237.1562015-11-10 → 2017-04-10 · 5 obs
○ 2015-06-25 11:00:26
● 2015-11-10 23:54:54
● 2017-04-10 21:37:06
○ 2026-04-25 20:50:14
○ 2026-08-02 21:32:40
○A222.138.97.702008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 20:12:16
○ 2015-06-25 11:00:26
○ 2026-08-02 21:32:40
●A47.116.79.1732026-04-25 → 2026-08-02 · 3 obs
○ 2017-04-10 21:37:06
● 2026-04-25 20:50:14
● 2026-08-02 21:32:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
smt71.comns17.xincache.com, ns18.xincache.com12 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ns17.xincache.com, ns18.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smt71.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

TypeCountSample Data
A147.116.79.173
NS2ns17.xincache.com, ns18.xincache.com
SOA1ns17.xincache.com enterprise1dnsadmin.dn

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns17.xincache.com, ns17.xincache.com, ns17.xincache.com...)

Analysis

IP Addresses

smt71.com directs to one IP number, which is 47.116.79.173.

Other host names, among them smt365.cn and 51881688.cn, have IP numbers in common with smt71.com.

Name Servers

The NS records for smt71.com delegate to ns17.xincache.com and ns18.xincache.com.

smt71.com has the same name server delegation as a number of other domains, such as ginleakim.com, ghgcn.com, fp57.com and two more.

At least some of smt71.com's name servers are shared with other domains, for example yyhyd.com, hnxx.gov.cn, alightek.com and two more.

These name servers are often deployed together with the name servers ns11.xincache.com, ns12.xincache.com, ns13.xincache.com and ns14.xincache.com.

Host names resolving to 8 IP numbers:

ns17.xincache.com maps to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 additional IP addresses.

Host names resolving to 7 IP numbers:

ns18.xincache.com maps to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 additional IP addresses.