`haoappdown.cn`

DNSSEC	⚠️ Not signed
A	156.250.63.98^{🇺🇸 GNET-AS9294156.250.48.0/20}
NS	`a5.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b5.share-dns.net` ⚠️ Not in parent delegation
		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=1780580736

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035130836

Subdomains

www.haoappdown.cn

Same first word

haoappdown.cn

DNS History

7 records (5 active, 2 former)

●NSa.share-dns.com2026-06-04 → 2026-08-05 · 2 obs

● 2026-06-04 00:18:20
● 2026-08-05 12:33:38

○NSa2.share-dns.com2026-06-04 → 2026-06-04 · 3 obs

● 2026-06-04 00:18:20
○ 2026-07-08 13:03:32
○ 2026-08-05 12:33:38

●NSa5.share-dns.com2026-07-08 → 2026-08-05 · 3 obs

○ 2026-06-04 00:18:20
● 2026-07-08 13:03:32
● 2026-08-05 12:33:38

●NSb.share-dns.net2026-06-04 → 2026-08-05 · 2 obs

● 2026-06-04 00:18:20
● 2026-08-05 12:33:38

○NSb2.share-dns.net2026-06-04 → 2026-06-04 · 3 obs

● 2026-06-04 00:18:20
○ 2026-07-08 13:03:32
○ 2026-08-05 12:33:38

●NSb5.share-dns.net2026-07-08 → 2026-08-05 · 3 obs

○ 2026-06-04 00:18:20
● 2026-07-08 13:03:32
● 2026-08-05 12:33:38

●A156.250.63.982026-07-08 → 2026-08-05 · 2 obs

● 2026-07-08 13:03:32
● 2026-08-05 12:33:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
haoappdown.cn	a5.share-dns.com, b5.share-dns.net	-

✅ Authoritative Response

Server:172.64.53.25

NS records: a5.share-dns.com, b5.share-dns.net

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 3761ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.250.63.98`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

Analysis

Hierarchy

www.haoappdown.cn is a subdomain of haoappdown.cn.

IP Addresses

haoappdown.cn has exactly one IP address — 156.250.63.98.

Name Servers

Four name servers handle the delegation for haoappdown.cn: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

The name servers of haoappdown.cn overlap at least partially with those of other domains — among them chengcisrq.com, bet365g5.com, 50e7e01885f6.info and two more.

These name servers commonly appear in delegations together with a3.share-dns.com, b3.share-dns.net, a7.share-dns.com and 7 other.

a5.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b5.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.

a5.share-dns.com along with a.share-dns.com each resolve to 172.64.53.25 IP addresses.

b5.share-dns.net along with b.share-dns.net each resolve to 172.64.52.239 IP addresses.

haoappdown.cn - robtex.com

haoappdown.cn

cn