cdtdyy.com - robtex.com

cdtdyy.com

DNSSEC⚠️ Not signed
A47.242.170.144🇭🇰 Alibaba-Cloud47.242.0.0/16 Proxy-registered route object
NSns1.julydns.com ⭐ ⚠️ Not in parent delegation
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
PTRip-47-97-51-45.defastlink.net
NSns1.judns.com ⚠️ Not in zone NS records
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
PTRip-47-97-51-45.defastlink.net
NSns2.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-27-251.defastlink.net
NSns2.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-48-223.defastlink.net
SOAns1.julydns.commaster@jmdns.com serial=1663320047

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

DNS History

18 records (5 active, 13 former)

20162017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comaron.ns.cloudflare.comlars.ns.cloudflare.comn3359.ns.yunjiasu.comn578.ns.yunjiasu.comns11.bigwww.comMXdc-47451d8d.cdtdyy.commail.skrimple.comA47.242.170.144104.28.16.19104.28.17.19127.0.0.1162.159.208.67162.159.209.6745.120.29.145
○NSaron.ns.cloudflare.com2016-01-19 → 2016-04-11 · 5 obs
○ 2015-11-02 05:48:08
● 2016-01-19 13:44:10
● 2016-04-11 06:24:02
○ 2016-09-22 00:53:02
○ 2026-03-16 09:44:40
○NSlars.ns.cloudflare.com2016-01-19 → 2016-04-11 · 5 obs
○ 2015-11-02 05:48:08
● 2016-01-19 13:44:10
● 2016-04-11 06:24:02
○ 2016-09-22 00:53:02
○ 2026-03-16 09:44:40
○NSn3359.ns.yunjiasu.com2015-11-02 → 2015-11-02 · 3 obs
● 2015-11-02 05:48:08
○ 2016-01-19 13:44:10
○ 2026-03-16 09:44:40
○NSn578.ns.yunjiasu.com2015-11-02 → 2015-11-02 · 3 obs
● 2015-11-02 05:48:08
○ 2016-01-19 13:44:10
○ 2026-03-16 09:44:40
●NSns1.judns.com2026-03-16 → 2026-03-16 · 3 obs
○ 2017-11-02 15:25:52
● 2026-03-16 09:44:38
● 2026-03-16 09:44:40
●NSns1.julydns.com2026-03-16 → 2026-03-16 · 3 obs
○ 2017-11-02 15:25:52
● 2026-03-16 09:44:38
● 2026-03-16 09:44:40
○NSns11.bigwww.com2017-11-02 → 2017-11-02 · 4 obs
○ 2016-09-22 00:53:02
● 2017-11-02 15:25:52
○ 2026-03-16 09:44:38
○ 2026-03-16 09:44:40
●NSns2.judns.com2026-03-16 → 2026-03-16 · 3 obs
○ 2017-11-02 15:25:52
● 2026-03-16 09:44:38
● 2026-03-16 09:44:40
●NSns2.julydns.com2026-03-16 → 2026-03-16 · 3 obs
○ 2017-11-02 15:25:52
● 2026-03-16 09:44:38
● 2026-03-16 09:44:40
○MXdc-47451d8d.cdtdyy.com2015-11-02 → 2015-11-02 · 4 obs
○ 2015-06-20 23:23:12
● 2015-11-02 05:48:08
○ 2016-01-19 13:44:10
○ 2026-03-16 09:44:40
○MXmail.skrimple.com2015-06-20 → 2015-06-20 · 3 obs
● 2015-06-20 23:23:12
○ 2015-11-02 05:48:08
○ 2026-03-16 09:44:40
○A104.28.16.192016-01-19 → 2016-04-11 · 5 obs
○ 2015-11-02 05:48:08
● 2016-01-19 13:44:10
● 2016-04-11 06:24:02
○ 2016-09-22 00:53:02
○ 2026-03-16 09:44:40
○A104.28.17.192016-01-19 → 2016-04-11 · 5 obs
○ 2015-11-02 05:48:08
● 2016-01-19 13:44:10
● 2016-04-11 06:24:02
○ 2016-09-22 00:53:02
○ 2026-03-16 09:44:40
○A127.0.0.12015-06-20 → 2015-06-20 · 3 obs
● 2015-06-20 23:23:12
○ 2015-11-02 05:48:08
○ 2026-03-16 09:44:40
○A162.159.208.672015-11-02 → 2015-11-02 · 4 obs
○ 2015-06-20 23:23:12
● 2015-11-02 05:48:08
○ 2016-01-19 13:44:10
○ 2026-03-16 09:44:40
○A162.159.209.672015-11-02 → 2015-11-02 · 4 obs
○ 2015-06-20 23:23:12
● 2015-11-02 05:48:08
○ 2016-01-19 13:44:10
○ 2026-03-16 09:44:40
○A45.120.29.1452017-11-02 → 2017-11-02 · 4 obs
○ 2016-09-22 00:53:02
● 2017-11-02 15:25:52
○ 2026-03-16 09:44:38
○ 2026-03-16 09:44:40
●A47.242.170.1442026-03-16 → 2026-03-16 · 3 obs
○ 2017-11-02 15:25:52
● 2026-03-16 09:44:38
● 2026-03-16 09:44:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cdtdyy.comns1.judns.com, ns2.judns.com2 records

✅ Authoritative Response

Server: 162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdtdyy.com (unsigned zone)

⏱️ Timing

Total: 484ms | Queries: -

📄 Records

TypeCountSample Data
A147.242.170.144
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

cdtdyy.com points to a single IP address: 47.242.170.144.

Other host names such as shenleida.com, www.jabyby.com, 010byby.com, renliu800.com and jabyby.com share IPs with cdtdyy.com.

Name Servers

cdtdyy.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

cdtdyy.com at least partially shares name servers with other domains, for example thebiznizdir.com, tpyw.cn, mullisalud.com, tbml.com.cn and lzmtp.com.

Host names with a single IP address:

The host name ns1.judns.com points to 47.97.51.45.

The host name ns2.judns.com points to 162.159.27.251.

The host name ns1.julydns.com points to 47.97.51.45.

The host name ns2.julydns.com points to 162.159.48.223.

Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.