strongn.com - robtex.com

strongn.com

DNSSEC⚠️ Not signed
A123.59.154.172🇨🇳 CHINA169-BJ123.59.128.0/19 CloudVsp.Inc
NSce1.xincache.com ⭐
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
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
A117.135.128.235🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)
A125.94.59.210🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
NSce2.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
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A117.135.128.235🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)
A129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20
A220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24
MXmxf1.zmail300.cn ⭐
A117.50.175.134🇨🇳 CHINA169-BJ117.50.160.0/19 China Telecom Beijing Co. Ltd.
MXmxf.zmail300.cn(50)
A101.237.133.34🇨🇳 CHINA-1101.237.128.0/20 China Telecom Beijing Co. Ltd.
PTRouthb2.global-mail.cn
TXTv=spf1 include:spf.zmail300.cn ~all
SOAce1.xincache.comenterprise1dnsadmin@dnspod.com serial=1702033086

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=1784540177

Same first word

strongn.cn
strongn.com

Similar names

nstrong.com

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSce1.xincache.comce2.xincache.comns3.ce.net.cnMXmxf.zmail300.cnmxf1.zmail300.cnmx.zmail300.cnmx1.zmail300.cnA123.59.154.172106.185.26.159121.14.65.213
●NSce1.xincache.com2026-05-20 → 2026-07-20 · 3 obs
○ 2017-05-13 00:03:24
● 2026-05-20 00:12:56
● 2026-07-20 09:37:18
●NSce2.xincache.com2026-05-20 → 2026-07-20 · 3 obs
○ 2017-05-13 00:03:24
● 2026-05-20 00:12:56
● 2026-07-20 09:37:18
○NSns3.ce.net.cn2015-05-10 → 2017-05-13 · 4 obs
● 2015-05-10 18:16:10
● 2017-05-13 00:03:24
○ 2026-05-20 00:12:56
○ 2026-07-20 09:37:18
○MXmx.zmail300.cn2015-05-10 → 2017-05-13 · 4 obs
● 2015-05-10 18:16:10
● 2017-05-13 00:03:24
○ 2026-05-20 00:12:56
○ 2026-07-20 09:37:18
○MXmx1.zmail300.cn2015-05-10 → 2017-05-13 · 4 obs
● 2015-05-10 18:16:10
● 2017-05-13 00:03:24
○ 2026-05-20 00:12:56
○ 2026-07-20 09:37:18
●MXmxf.zmail300.cn2026-05-20 → 2026-07-20 · 3 obs
○ 2017-05-13 00:03:24
● 2026-05-20 00:12:56
● 2026-07-20 09:37:18
●MXmxf1.zmail300.cn2026-05-20 → 2026-07-20 · 3 obs
○ 2017-05-13 00:03:24
● 2026-05-20 00:12:56
● 2026-07-20 09:37:18
○A106.185.26.1592017-05-13 → 2017-05-13 · 4 obs
○ 2016-09-23 04:56:32
● 2017-05-13 00:03:24
○ 2026-05-20 00:12:56
○ 2026-07-20 09:37:18
○A121.14.65.2132015-05-10 → 2016-09-23 · 4 obs
● 2015-05-10 18:16:10
● 2016-09-23 04:56:32
○ 2017-05-13 00:03:24
○ 2026-07-20 09:37:18
●A123.59.154.1722026-05-20 → 2026-07-20 · 3 obs
○ 2017-05-13 00:03:24
● 2026-05-20 00:12:56
● 2026-07-20 09:37:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
strongn.comce1.xincache.com, ce2.xincache.com9 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ce1.xincache.com, ce2.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for strongn.com (unsigned zone)

⏱️ Timing

Total: 372ms | Queries: -

📄 Records

TypeCountSample Data
A1123.59.154.172
NS2ce1.xincache.com, ce2.xincache.com
MX2mxf.zmail300.cn (pri: 5), mxf1.zmail300.cn (pri: 50)
TXT1v=spf1 include:spf.zmail300.cn ~all
SOA1ce1.xincache.com enterprise1dnsadmin.dns

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ce1.xincache.com, ce1.xincache.com, ce1.xincache.com...)

Analysis

IP Addresses

strongn.com resolves to just one IP address, 123.59.154.172.

Two other host names, along with tkdgdq.com, dazhongyg.com and cnxhld.com, also share IP numbers with strongn.com.

Name Servers

strongn.com is served by two delegated name servers, ce1.xincache.com and ce2.xincache.com.

strongn.com shares its NS records with other domains, for example xn--iorr63b0xax66by70b.com, njgcjx.com, weishuang.com and two others.

strongn.com shares at least some of its name servers with other domains, including tsukasa-sz.com, xnaba.com, xn--chq531b9y2b.com and two others.

These name servers are frequently seen alongside the name servers ns11.xincache.com.

DNS names with 7 IP addresses:

ce1.xincache.com carries IP addresses 1.12.0.4, 112.80.181.45 and 117.89.178.173, with 4 other addresses beyond those.

DNS names with 6 IP addresses:

ce2.xincache.com carries IP addresses 1.12.0.1, 117.89.178.184 and 117.135.128.235, with 3 other addresses beyond those.

These two host names — ce1.xincache.com and ce2.xincache.com — each point to 117.135.128.235 IP addresses.

Mail Servers

strongn.com is served by two mail servers, mxf1.zmail300.cn and mxf.zmail300.cn.

Among the domains sharing a mail server setup with strongn.com are scghdlkj.com, changchao.cn, tianti.com.cn and two others.

There is at least a partial MX overlap between strongn.com and other domains, including zjlczz.com, chungman.net, wekingcn.com and two others.

These mail servers are frequently paired with the mail servers mxv.zmail300.cn, mxw.zmail300.cn and hwmx.zmail300.cn.

mxf1.zmail300.cn and mxf.zmail300.cn each resolve to one IP number: mxf1.zmail300.cn points to 117.50.175.134 and mxf.zmail300.cn points to 101.237.133.34.