`437h.com`

DNSSEC	⚠️ Not signed
A	154.23.192.5^{🇺🇸 FASTNET-AS154.23.192.0/24 KURUN CLOUD INC}
NS	`a1.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}
			PTR	`ip-172-64-53-25.defastlink.net`
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}
			PTR	`ip-172-64-53-25.defastlink.net`
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}
			PTR	`ip-172-64-52-239.defastlink.net`
NS	`b1.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}
			PTR	`ip-172-64-52-239.defastlink.net`
SOA	`a.share-dns.com`master@share-dns.com serial=1749461534

`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

Similar names

h374.cn

374h.com

473h.com

7h34.fr

DNS History

12 records (5 active, 7 former)

●NSa.share-dns.com2026-03-13 → 2026-03-13 · 2 obs

○ 2018-05-18 10:00:06
● 2026-03-13 02:12:24

●NSa1.share-dns.com2026-03-13 → 2026-03-13 · 2 obs

○ 2018-05-18 10:00:06
● 2026-03-13 02:12:24

●NSb.share-dns.net2026-03-13 → 2026-03-13 · 2 obs

○ 2018-05-18 10:00:06
● 2026-03-13 02:12:24

●NSb1.share-dns.net2026-03-13 → 2026-03-13 · 2 obs

○ 2018-05-18 10:00:06
● 2026-03-13 02:12:24

○NSdns.bizcn.com2015-08-09 → 2018-05-18 · 3 obs

● 2015-08-09 12:56:30
● 2018-05-18 10:00:06
○ 2026-03-13 02:12:24

○NSdns.cnmsn.net2015-08-09 → 2018-05-18 · 3 obs

● 2015-08-09 12:56:30
● 2018-05-18 10:00:06
○ 2026-03-13 02:12:24

○A103.51.144.1932016-04-14 → 2017-01-19 · 5 obs

○ 2016-01-24 12:12:50
● 2016-04-14 22:06:22
● 2017-01-19 12:08:12
○ 2018-05-18 10:00:06
○ 2026-03-13 02:12:24

●A154.23.192.52026-03-13 → 2026-03-13 · 2 obs

○ 2018-05-18 10:00:06
● 2026-03-13 02:12:24

○A162.159.210.672015-12-01 → 2016-01-24 · 4 obs

● 2015-12-01 08:23:18
● 2016-01-24 12:12:50
○ 2016-04-14 22:06:22
○ 2026-03-13 02:12:24

○A162.159.211.672015-12-01 → 2016-01-24 · 4 obs

● 2015-12-01 08:23:18
● 2016-01-24 12:12:50
○ 2016-04-14 22:06:22
○ 2026-03-13 02:12:24

○CNAMEbizcn-oversea.fhldns.net.cname.yunjiasu-cdn.net2015-12-01 → 2016-01-24 · 4 obs

● 2015-12-01 08:23:18
● 2016-01-24 12:12:50
○ 2016-04-14 22:06:22
○ 2026-03-13 02:12:24

○CNAMEstartpage.dnsmsn.com2016-04-14 → 2018-05-18 · 4 obs

○ 2016-01-24 12:12:50
● 2016-04-14 22:06:22
● 2018-05-18 10:00:06
○ 2026-03-13 02:12:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
437h.com	b1.share-dns.net, a1.share-dns.com	1 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 437h.com (unsigned zone)

⏱️ Timing

Total: 757ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.23.192.5`
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 (a1.share-dns.com)

Analysis

IP Addresses

437h.com resolves to one IP number: 154.23.192.5.

Name Servers

437h.com is delegated to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

437h.com at least partially shares name servers with other domains, for instance hello1v1.net, krdhg.cn, benhascience.com, wxlyfs.com and yunzhi365.com.