duoduo513.com - robtex.com

duoduo513.com

DNSSEC⚠️ Not signed
A43.224.225.167🇺🇸 AS40061943.224.225.0/24 LANLIAN INTERNATIONAL HOLDING GROUP LIMITED OFFICE 1002A, 10/F GINZA SQUARE 567 NATHAN RD KLN
NSa7.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
NSb7.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=1769864513

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=1774482357
rank #587391 globally
rank #265092 in the tld

Same first word

duoduo513.com

DNS History

7 records (5 active, 2 former)

2017201820192020202120222023202420252026NSa.share-dns.coma7.share-dns.comb.share-dns.netb7.share-dns.netf1g1ns1.dnspod.netf1g1ns2.dnspod.netA43.224.225.167
●NSa.share-dns.com2026-02-23 → 2026-03-26 · 3 obs
○ 2017-08-28 18:08:58
● 2026-02-23 09:34:12
● 2026-03-26 00:06:54
●NSa7.share-dns.com2026-02-23 → 2026-03-26 · 3 obs
○ 2017-08-28 18:08:58
● 2026-02-23 09:34:12
● 2026-03-26 00:06:54
●NSb.share-dns.net2026-02-23 → 2026-03-26 · 3 obs
○ 2017-08-28 18:08:58
● 2026-02-23 09:34:12
● 2026-03-26 00:06:54
●NSb7.share-dns.net2026-02-23 → 2026-03-26 · 3 obs
○ 2017-08-28 18:08:58
● 2026-02-23 09:34:12
● 2026-03-26 00:06:54
○NSf1g1ns1.dnspod.net2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 23:58:44
○ 2017-08-28 18:08:58
○ 2026-03-26 00:06:54
○NSf1g1ns2.dnspod.net2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 23:58:44
○ 2017-08-28 18:08:58
○ 2026-03-26 00:06:54
●A43.224.225.1672026-02-23 → 2026-03-26 · 2 obs
● 2026-02-23 09:34:12
● 2026-03-26 00:06:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
duoduo513.comb7.share-dns.net, a7.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b7.share-dns.net, a7.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duoduo513.com (unsigned zone)

⏱️ Timing

Total: 612ms | Queries: -

📄 Records

TypeCountSample Data
A143.224.225.167
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 (a7.share-dns.com)

Analysis

IP Addresses

duoduo513.com points to an IP address: 43.224.225.167.

other host names include yurhen.com, zhyskj.com, ufhniwu.com, a6w0i.com and xianankeji.com; they share IP numbers with duoduo513.com.

Name Servers

duoduo513.com delegates to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.

duoduo513.com at least partially shares name servers with other domains, for instance stkqfxe.com, 697168.com, acccglobal.com, hhmiwan.com and dkyit.com.

these name servers are commonly used with a5.share-dns.com, b5.share-dns.net, a4.share-dns.com, b4.share-dns.net, a2.share-dns.com, b2.share-dns.net, a8.share-dns.com, b8.share-dns.net, a1.share-dns.com and b1.share-dns.net.

Hostnames with one IP:

a7.share-dns.com resolves to 172.64.53.25.

a.share-dns.com resolves to 172.64.53.25.

b7.share-dns.net resolves to 172.64.52.239.

b.share-dns.net resolves to 172.64.52.239.

Hostnames resolving to 172.64.53.25: a7.share-dns.com and a.share-dns.com.

Hostnames resolving to 172.64.52.239: b7.share-dns.net and b.share-dns.net.