3503.com - robtex.com

3503.com

DNSSEC⚠️ Not signed
NSns11.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
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
SOAns11.xincache.comns12@xincache.com serial=1778035568

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=1784385532

Same first word

3503.com.cn
3503.com
3503.cc
3503.ph
3503.top

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DNS History

9 records (3 active, 6 former)

20162017201820192020202120222023202420252026NSce1.xincache.comce2.xincache.comns11.xincache.comns3.ce.net.cnMXmx.zmail300.cnmx1.zmail300.cnA106.185.26.159121.14.65.216183.60.188.241
●NSce1.xincache.com2026-06-04 → 2026-07-18 · 3 obs
○ 2018-11-20 13:38:10
● 2026-06-04 18:57:06
● 2026-07-18 14:58:18
●NSce2.xincache.com2026-06-04 → 2026-07-18 · 3 obs
○ 2018-11-20 13:38:10
● 2026-06-04 18:57:06
● 2026-07-18 14:58:18
●NSns11.xincache.com2026-06-04 → 2026-07-18 · 3 obs
○ 2018-11-20 13:38:10
● 2026-06-04 18:57:06
● 2026-07-18 14:58:18
○NSns3.ce.net.cn2015-07-18 → 2018-11-20 · 4 obs
● 2015-07-18 16:32:54
● 2018-11-20 13:38:10
○ 2026-06-04 18:57:06
○ 2026-07-18 14:58:18
○MXmx.zmail300.cn2015-07-18 → 2018-11-20 · 4 obs
● 2015-07-18 16:32:54
● 2018-11-20 13:38:10
○ 2026-06-04 18:57:06
○ 2026-07-18 14:58:18
○MXmx1.zmail300.cn2015-07-18 → 2018-11-20 · 4 obs
● 2015-07-18 16:32:54
● 2018-11-20 13:38:10
○ 2026-06-04 18:57:06
○ 2026-07-18 14:58:18
○A106.185.26.1592017-02-12 → 2018-11-20 · 5 obs
○ 2016-06-19 02:25:22
● 2017-02-12 05:33:30
● 2018-11-20 13:38:10
○ 2026-06-04 18:57:06
○ 2026-07-18 14:58:18
○A121.14.65.2162016-06-19 → 2016-06-19 · 4 obs
○ 2016-02-10 06:26:30
● 2016-06-19 02:25:22
○ 2017-02-12 05:33:30
○ 2026-07-18 14:58:18
○A183.60.188.2412015-07-18 → 2016-02-10 · 4 obs
● 2015-07-18 16:32:54
● 2016-02-10 06:26:30
○ 2016-06-19 02:25:22
○ 2026-07-18 14:58:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...-
3503.comce1.xincache.com, ce2.xincache.com9 records

✅ Authoritative Response

Server:1.12.0.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3503.com (unsigned zone)

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

TypeCountSample Data
NS2ce2.xincache.com, ce1.xincache.com
SOA1ns11.xincache.com ns12.xincache.com

📌 Glue Records Collected

Total: 9

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

Analysis

Name Servers

3503.com carries NS records delegating to ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.

3503.com partially shares its NS delegation with several other domains, including yanjian.com.cn, cj-int.net, ifenghzk.com and two others.

In DNS configurations, these name servers often share authority with ns12.xincache.com, ns13.xincache.com, ns14.xincache.com and 5 other name servers.

DNS names with 8 IP addresses:

ns11.xincache.com resolves to 1.12.0.4, 36.155.149.180 and 112.80.181.45 among others, with 5 other IP addresses in total.

DNS names with 7 IP addresses:

ce1.xincache.com resolves to 1.12.0.4, 112.80.181.45 and 117.89.178.173 among others, with 4 other IP addresses in total.

DNS names with 6 IP addresses:

ce2.xincache.com resolves to 1.12.0.1, 117.89.178.184 and 117.135.128.235 among others, with 3 other IP addresses in total.

ns11.xincache.com along with ce1.xincache.com each resolve to 2402:4e00:1470:2::e IP addresses.

ns11.xincache.com along with ce1.xincache.com each resolve to 1.12.0.4 IP addresses.

ns11.xincache.com along with ce1.xincache.com each resolve to 112.80.181.45 IP addresses.

ns11.xincache.com along with ce1.xincache.com each resolve to 117.89.178.173 IP addresses.

ns11.xincache.com along with ce1.xincache.com each resolve to 125.94.59.210 IP addresses.

ns11.xincache.com along with ce1.xincache.com each resolve to 129.211.176.209 IP addresses.

ce1.xincache.com along with ce2.xincache.com each resolve to 117.135.128.235 IP addresses.