cd1u.com - robtex.com

cd1u.com

DNSSEC⚠️ Not signed
A104.143.138.71🇺🇸 ENERGY-GROUP-NETWORKS104.143.138.0/24
NSa1.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb1.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1784857641

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=1785321567

Same first word

cd1u.com

Similar names

cdu1.com
1udc.com
d1uc.top
d1uc.com
1duc.top

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma1.share-dns.comb.share-dns.netb1.share-dns.netf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.143.138.71119.28.48.229119.28.48.23649.51.10.192CNAMEdnspod-free.mydnspod.net
●NSa.share-dns.com2026-06-25 → 2026-07-29 · 3 obs
○ 2017-09-15 08:48:06
● 2026-06-25 20:52:50
● 2026-07-29 10:56:08
●NSa1.share-dns.com2026-06-25 → 2026-07-29 · 3 obs
○ 2017-09-15 08:48:06
● 2026-06-25 20:52:50
● 2026-07-29 10:56:08
●NSb.share-dns.net2026-06-25 → 2026-07-29 · 3 obs
○ 2017-09-15 08:48:06
● 2026-06-25 20:52:50
● 2026-07-29 10:56:08
●NSb1.share-dns.net2026-06-25 → 2026-07-29 · 3 obs
○ 2017-09-15 08:48:06
● 2026-06-25 20:52:50
● 2026-07-29 10:56:08
○NSf1g1ns1.dnspod.net2015-06-25 → 2017-09-15 · 4 obs
● 2015-06-25 18:07:58
● 2017-09-15 08:48:06
○ 2026-06-25 20:52:50
○ 2026-07-29 10:56:08
○NSf1g1ns2.dnspod.net2015-06-25 → 2017-09-15 · 4 obs
● 2015-06-25 18:07:58
● 2017-09-15 08:48:06
○ 2026-06-25 20:52:50
○ 2026-07-29 10:56:08
●A104.143.138.712026-06-25 → 2026-07-29 · 3 obs
○ 2017-09-15 08:48:06
● 2026-06-25 20:52:50
● 2026-07-29 10:56:08
○A119.28.48.2292016-02-05 → 2016-07-05 · 5 obs
○ 2015-06-25 18:07:58
● 2016-02-05 23:03:08
● 2016-07-05 01:23:12
○ 2017-02-12 08:00:30
○ 2026-07-29 10:56:08
○A119.28.48.2362015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 18:07:58
○ 2017-02-12 08:00:30
○ 2026-07-29 10:56:08
○A49.51.10.1922017-02-12 → 2017-02-12 · 4 obs
○ 2016-07-05 01:23:12
● 2017-02-12 08:00:30
○ 2017-09-15 08:48:06
○ 2026-07-29 10:56:08
○CNAMEdnspod-free.mydnspod.net2015-06-25 → 2017-09-15 · 6 obs
● 2015-06-25 18:07:58
○ 2015-11-04 11:37:26
● 2016-02-05 23:03:08
● 2017-09-15 08:48:06
○ 2026-06-25 20:52:50
○ 2026-07-29 10:56:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...-
cd1u.comb1.share-dns.net, a1.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cd1u.com (unsigned zone)

⏱️ Timing

Total: 408ms | Queries: -

📄 Records

TypeCountSample Data
A1104.143.138.71
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a1.share-dns.com)

Analysis

IP Addresses

cd1u.com directs to one IP number, which is 104.143.138.71.

Among the host names that share IP numbers with cd1u.com are mail.yuedou.net, www.yuedou.net, szhswj.com and two others.

Name Servers

The domain cd1u.com is delegated to these four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

cd1u.com partially shares its NS delegation with several other domains, including tawma.com, baisuu.net, apolloyk.com and two others.

In DNS configurations, these name servers often share authority with a4.share-dns.com, b4.share-dns.net, a5.share-dns.com and 7 other name servers.

Each of a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net has a single IP address — a1.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b1.share-dns.net and b.share-dns.net direct to 172.64.52.239.

a1.share-dns.com and a.share-dns.com each have 172.64.53.25 IP addresses.

b1.share-dns.net and b.share-dns.net each have 172.64.52.239 IP addresses.