`co-helloworld.com`

DNSSEC	⚠️ Not signed
A	45.200.19.141^{🇭🇰 USZNI-AS-AP45.200.18.0/23 Hong Kong megalayer}
NS	`a.share-dns.com` ⭐
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net`
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1770957788

`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=1777276126

rank #175460 globally
rank #71586 in the tld
📈 Tranco rank: #638,835

Same first word

co-helloworld.com

co-helloworld.net

co-helloworld.cn

DNS History

3 records (3 active, 0 former)

●NSa.share-dns.com2026-03-19 → 2026-04-27 · 2 obs

● 2026-03-19 12:55:36
● 2026-04-27 07:49:18

●NSb.share-dns.net2026-03-19 → 2026-04-27 · 2 obs

● 2026-03-19 12:55:36
● 2026-04-27 07:49:18

●A45.200.19.1412026-03-19 → 2026-04-27 · 2 obs

● 2026-03-19 12:55:36
● 2026-04-27 07:49:18

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:172.64.53.25

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for co-helloworld.com (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.200.19.141`
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

co-helloworld.com points to a single IP: 45.200.19.141.

Name Servers

Two name servers a.share-dns.com and b.share-dns.net handle delegation for co-helloworld.com.

co-helloworld.com uses the same name server setup as other domains, for example judongxing.com, szqilong.com, tianjiaony.com, hcmpay.com and mir3gf.com.

co-helloworld.com partially shares name servers with other domains; examples include 597015.help, ukr-mafia.com, cmsnap.com, shdpdesign.com and vip-s.net.

These name servers are commonly used alongside a6.share-dns.com, b6.share-dns.net, a2.share-dns.com, b2.share-dns.net, a11.share-dns.com, b11.share-dns.net, a7.share-dns.com, b7.share-dns.net, a10.share-dns.com and b10.share-dns.net.

Host names with one IP number: The host name a.share-dns.com points to 172.64.53.25 and the host name b.share-dns.net points to 172.64.52.239.

co-helloworld.com - robtex.com