55isp.com - dns.ninja

55isp.com

DNSSEC⚠️ Not signed
A27.54.250.33
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
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
MXmxdomain.qq.com ⭐
SOAns11.xincache.comns12@xincache.com serial=1736208093

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=1783052146

Same first word

55isp.jp
55isp.com

Similar names

isp55.de
pis55.com
isp55.com

DNS History

7 records (5 active, 2 former)

20162017201820192020202120222023202420252026NSns11.xincache.comns17.xincache.comns18.xincache.comns12.xincache.comMXmxdomain.qq.comA27.54.250.3327.54.194.4
●NSns11.xincache.com2015-06-07 → 2026-07-03 · 5 obs
● 2015-06-07 02:26:50
○ 2015-10-17 12:33:56
○ 2019-02-22 10:11:14
● 2026-03-24 03:19:46
● 2026-07-03 04:33:10
○NSns12.xincache.com2015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 02:26:50
○ 2015-10-17 12:33:56
○ 2026-07-03 04:33:10
●NSns17.xincache.com2015-10-17 → 2026-07-03 · 3 obs
○ 2015-06-07 02:26:50
● 2015-10-17 12:33:56
● 2026-07-03 04:33:10
●NSns18.xincache.com2015-10-17 → 2026-07-03 · 3 obs
○ 2015-06-07 02:26:50
● 2015-10-17 12:33:56
● 2026-07-03 04:33:10
●MXmxdomain.qq.com2015-06-07 → 2026-07-03 · 2 obs
● 2015-06-07 02:26:50
● 2026-07-03 04:33:10
○A27.54.194.42015-06-07 → 2017-03-15 · 4 obs
● 2015-06-07 02:26:50
● 2017-03-15 05:18:16
○ 2019-02-22 10:11:14
○ 2026-07-03 04:33:10
●A27.54.250.332019-02-22 → 2026-07-03 · 3 obs
○ 2017-03-15 05:18:16
● 2019-02-22 10:11:14
● 2026-07-03 04:33:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...-
55isp.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 55isp.com (unsigned zone)

⏱️ Timing

Total: 635ms | Queries: -

📄 Records

TypeCountSample Data
A127.54.250.33
NS2ns18.xincache.com, ns17.xincache.com
MX1mxdomain.qq.com (pri: 10)
SOA1ns11.xincache.com ns12.xincache.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

55isp.com resolves to one IP address: 27.54.250.33.

Name Servers

Three name servers are authoritative for 55isp.com: ns11.xincache.com, ns17.xincache.com and ns18.xincache.com.

55isp.com partially shares its NS delegation with several other domains, including waouza.com, 9188.cn, auly.com and two others.

In DNS configurations, these name servers often share authority with ns12.xincache.com, ns15.xincache.com, ns16.xincache.com and 6 other name servers.

Hostnames that resolve to 8 IP addresses:

ns11.xincache.com carries IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, with 5 other addresses beyond those.

ns17.xincache.com carries IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, with 5 other addresses beyond those.

Hostnames that resolve to 7 IP addresses:

ns18.xincache.com carries IP addresses 1.12.0.1, 36.155.149.176 and 112.80.181.111, with 4 other addresses beyond those.

These two host names — ns11.xincache.com and ns17.xincache.com — each point to 2402:4e00:1470:2::e IP addresses.

These two host names — ns11.xincache.com and ns17.xincache.com — each point to 2402:4e00:1730::e IP addresses.

These two host names — ns11.xincache.com and ns17.xincache.com — each point to 1.12.0.4 IP addresses.

These two host names — ns11.xincache.com and ns17.xincache.com — each point to 36.155.149.180 IP addresses.

These two host names — ns11.xincache.com and ns17.xincache.com — each point to 112.80.181.45 IP addresses.

These two host names — ns11.xincache.com and ns17.xincache.com — each point to 117.89.178.173 IP addresses.

These two host names — ns11.xincache.com and ns17.xincache.com — each point to 125.94.59.210 IP addresses.

These two host names — ns11.xincache.com and ns17.xincache.com — each point to 129.211.176.209 IP addresses.

Mail Servers

Mail for 55isp.com is handled by a single mail server, mxdomain.qq.com.

55isp.com uses an identical mail server configuration to several other domains — among them tianfunewcity.com, bjtjhh.com, wlzp.vip and two more.

55isp.com partially shares its mail servers with other domains, hzulike.com and 63dns.com being examples.