leadongcdn.com - robtex.com

leadongcdn.com

DNSSEC⚠️ Not signed
NSns-1539.awsdns-00.co.uk ⭐
A2600:9000:5306:300::1🇺🇸 Amazon
PTRns-1539.awsdns-00.co.uk
A205.251.198.3🇺🇸 Amazon
PTRns-1539.awsdns-00.co.uk
NSns-1209.awsdns-23.org
A2600:9000:5304:b900::1🇺🇸 Amazon
PTRns-1209.awsdns-23.org
A205.251.196.185🇺🇸 Amazon
PTRns-1209.awsdns-23.org
NSns-447.awsdns-55.com
A2600:9000:5301:bf00::1🇺🇸 Amazon
PTRns-447.awsdns-55.com
A205.251.193.191🇺🇸 Amazon
PTRns-447.awsdns-55.com
NSns-946.awsdns-54.net
A2600:9000:5303:b200::1🇺🇸 Amazon
PTRns-946.awsdns-54.net
A205.251.195.178🇺🇸 Amazon
PTRns-946.awsdns-54.net
MXmail.leadongcdn.com ⭐
A221.6.35.116🇨🇳 CHINA169-Backbone
SOAns-1539.awsdns-00.co.ukawsdns-hostmaster@amazon.com serial=1

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=1771291435
rank #181428 globally
rank #74695 in the tld
📈 Tranco rank: #109,845

Up

5krorwxhnirqiij.leadongcdn.com
5prorwxholojiij.leadongcdn.com
5lrorwxhkkjoiij.leadongcdn.com
5nrorwxhiojoiij.leadongcdn.com
a3.leadongcdn.com
5mrorwxhnklqiij.leadongcdn.com
a0.leadongcdn.com
5lrorwxhiorqiij.leadongcdn.com
5jrorwxhnklriij.leadongcdn.com
5qrorwxhnkqjiij.leadongcdn.com
5lrorwxhkkiqiij.leadongcdn.com
5prorwxhnkqjjij.leadongcdn.com
5jrorwxhlknriij.leadongcdn.com
jnrorwxhrikjlq5q.leadongcdn.com
mail.leadongcdn.com
5nrorwxhklpriij.leadongcdn.com
5nrorwxhporiiij.leadongcdn.com
5irorwxhkknriij.leadongcdn.com
5nrorwxhljqjiij.leadongcdn.com
5qrorwxhqorliij.leadongcdn.com
5qrorwxhllojjij.leadongcdn.com
busgttfgk4m330dr8g10.leadongcdn.com
5prorwxhkkooiij.leadongcdn.com
5jrorwxhkpiriij.leadongcdn.com
5jrorwxhrnkliij.leadongcdn.com
5prorwxhiokpiij.leadongcdn.com
a2.leadongcdn.com
5mrorwxhpinniij.leadongcdn.com
5rrorwxhikljiij.leadongcdn.com
5mrorwxhqmrjjij.leadongcdn.com
5irorwxhkijljij.leadongcdn.com
www.leadongcdn.com
cdn-proxy.leadongcdn.com

Same first word

leadongcdn.cn
leadongcdn.com

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSns-1209.awsdns-23.orgns-1539.awsdns-00.co.ukns-447.awsdns-55.comns-946.awsdns-54.netjean.ns.cloudflare.comkarl.ns.cloudflare.comns1.leadong-web.comns1.leadong.comns2.leadong-web.comns2.leadong.comns3.leadong-web.comMXmail.leadongcdn.comA220.128.78.17
○NSjean.ns.cloudflare.com2017-07-01 → 2017-07-01 · 4 obs
○ 2016-11-03 15:57:58
● 2017-07-01 10:18:02
○ 2026-02-14 17:48:28
○ 2026-02-23 12:58:34
○NSkarl.ns.cloudflare.com2017-07-01 → 2017-07-01 · 4 obs
○ 2016-11-03 15:57:58
● 2017-07-01 10:18:02
○ 2026-02-14 17:48:28
○ 2026-02-23 12:58:34
●NSns-1209.awsdns-23.org2026-02-14 → 2026-02-23 · 3 obs
○ 2017-07-01 10:18:02
● 2026-02-14 17:48:28
● 2026-02-23 12:58:34
●NSns-1539.awsdns-00.co.uk2026-02-14 → 2026-02-23 · 3 obs
○ 2017-07-01 10:18:02
● 2026-02-14 17:48:28
● 2026-02-23 12:58:34
●NSns-447.awsdns-55.com2026-02-14 → 2026-02-23 · 3 obs
○ 2017-07-01 10:18:02
● 2026-02-14 17:48:28
● 2026-02-23 12:58:34
●NSns-946.awsdns-54.net2026-02-14 → 2026-02-23 · 3 obs
○ 2017-07-01 10:18:02
● 2026-02-14 17:48:28
● 2026-02-23 12:58:34
○NSns1.leadong-web.com2015-06-20 → 2015-11-01 · 4 obs
● 2015-06-20 21:45:12
● 2015-11-01 19:25:42
○ 2016-02-04 09:34:22
○ 2026-02-23 12:58:34
○NSns1.leadong.com2016-02-04 → 2016-11-03 · 5 obs
○ 2015-11-01 19:25:42
● 2016-02-04 09:34:22
● 2016-11-03 15:57:58
○ 2017-07-01 10:18:02
○ 2026-02-23 12:58:34
○NSns2.leadong-web.com2015-06-20 → 2015-11-01 · 4 obs
● 2015-06-20 21:45:12
● 2015-11-01 19:25:42
○ 2016-02-04 09:34:22
○ 2026-02-23 12:58:34
○NSns2.leadong.com2016-02-04 → 2016-11-03 · 5 obs
○ 2015-11-01 19:25:42
● 2016-02-04 09:34:22
● 2016-11-03 15:57:58
○ 2017-07-01 10:18:02
○ 2026-02-23 12:58:34
○NSns3.leadong-web.com2015-06-20 → 2015-11-01 · 4 obs
● 2015-06-20 21:45:12
● 2015-11-01 19:25:42
○ 2016-02-04 09:34:22
○ 2026-02-23 12:58:34
●MXmail.leadongcdn.com2026-02-14 → 2026-02-23 · 2 obs
● 2026-02-14 17:48:28
● 2026-02-23 12:58:34
○A220.128.78.172015-06-20 → 2015-11-01 · 4 obs
● 2015-06-20 21:45:12
● 2015-11-01 19:25:42
○ 2016-02-04 09:34:22
○ 2026-02-23 12:58:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
leadongcdn.comns-447.awsdns-55.com, ns-946.awsdns-54.net, ns-1539.awsdns-00.co.uk, ns-1209.awsdns-23.org1 record

✅ Authoritative Response

Server: 205.251.198.3

NS records: ns-447.awsdns-55.com, ns-946.awsdns-54.net, ns-1539.awsdns-00.co.uk, ns-1209.awsdns-23.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leadongcdn.com (unsigned zone)

⏱️ Timing

Total: 296ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1209.awsdns-23.org, ns-1539.awsdns-00.co.uk...
MX1mail.leadongcdn.com (pri: 10)
SOA1ns-1539.awsdns-00.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-447.awsdns-55.com)

AI analysis

leadongcdn.com is the parent of 5krorwxhnirqiij.leadongcdn.com, 5prorwxholojiij.leadongcdn.com, 5lrorwxhkkjoiij.leadongcdn.com, 5nrorwxhiojoiij.leadongcdn.com, a3.leadongcdn.com and a few other host names.

leadongcdn.com is delegated to four name servers: ns-447.awsdns-55.com, ns-946.awsdns-54.net, ns-1209.awsdns-23.org and ns-1539.awsdns-00.co.uk.

leadongcdn.com at least partially shares name servers with other domains, for instance d1sm9jmf0ag88w.cloudfront.net, d14pq87hbhivfo.cloudfront.net, studymrcogosceexamapp.com, sorrentoitaly.ca and getdecode.io.

These name servers are commonly used alongside ns-659.awsdns-18.net and ns-561.awsdns-06.net.

Host names with two IP numbers:

ns-447.awsdns-55.com points to 2600:9000:5301:bf00::1 and 205.251.193.191; ns-946.awsdns-54.net points to 2600:9000:5303:b200::1 and 205.251.195.178; ns-1209.awsdns-23.org points to 2600:9000:5304:b900::1 and 205.251.196.185; ns-1539.awsdns-00.co.uk points to 2600:9000:5306:300::1 and 205.251.198.3.

leadongcdn.com is handled by a single mail server, mail.leadongcdn.com.

mail.leadongcdn.com resolves to IP 221.6.35.116.