`290du.com`

DNSSEC	⚠️ Not signed
A	43.103.2.19^{🇸🇬 Alibaba-Cloud43.103.0.0/18 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`a.share-dns.com` ⭐
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`b.share-dns.net`
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
SOA	`a.share-dns.com`master@share-dns.com serial=1772524457

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

DNS History

5 records (3 active, 2 former)

●NSa.share-dns.com2026-03-09 → 2026-03-09 · 2 obs

○ 2018-09-08 13:12:12
● 2026-03-09 22:25:56

○NSamit.ns.cloudflare.com2018-09-08 → 2018-09-08 · 2 obs

● 2018-09-08 13:12:12
○ 2026-03-09 22:25:56

●NSb.share-dns.net2026-03-09 → 2026-03-09 · 2 obs

○ 2018-09-08 13:12:12
● 2026-03-09 22:25:56

○NSdesi.ns.cloudflare.com2018-09-08 → 2018-09-08 · 2 obs

● 2018-09-08 13:12:12
○ 2026-03-09 22:25:56

●A43.103.2.192026-03-09 → 2026-03-09 · 1 obs

● 2026-03-09 22:25:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
290du.com	a.share-dns.com, b.share-dns.net	1 record

✅ Authoritative Response

Server: 172.64.52.239

NS records: a.share-dns.com, b.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 290du.com (unsigned zone)

⏱️ Timing

Total: 173ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.103.2.19`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

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

Analysis

IP Addresses

290du.com points to a single IP number: 43.103.2.19.

Other host names, for instance suggg.com, 5674kk.com, www.600yyyy.com, dzzdxx.com and www.kedouwo.com share IP numbers with 290du.com.

Name Servers

Delegation for 290du.com rests with two name servers, a.share-dns.com and b.share-dns.net.

290du.com shares the same name server setup as other domains, including sz95559.com, yr223.com, cixinjiayuan.com, bitstil.com and 08jsc.com.

290du.com at least partially shares name servers with other domains, for instance guiamaquillaje.com, feed-book.com, thefusionexperience.com, minkai.net and wap-sports-kaiyun.com.

These name servers are commonly used together with the name servers a8.share-dns.com, b8.share-dns.net, a9.share-dns.com, b9.share-dns.net, a11.share-dns.com, b11.share-dns.net, a6.share-dns.com, b6.share-dns.net, a3.share-dns.com and b3.share-dns.net.

Host names with one IP number: a.share-dns.com points to 172.64.53.25; b.share-dns.net points to 172.64.52.239.

290du.com - robtex.com

290du.com

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