`sh-duma.com`

DNSSEC	⚠️ Not signed
A	104.221.199.157^{🇺🇸 ESITED-1104.221.128.0/17 ARIN direct allocation}
NS	`a2.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	`b2.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=1770211030

`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=1778548202

Same first word

sh-duma.com

Similar names

ms-duha.cz

dmh-usa.com

ham-sud.ca

haus-md.de

dm-haus.de

DNS History

8 records (5 active, 3 former)

●NSa.share-dns.com2026-04-14 → 2026-05-12 · 3 obs

○ 2018-06-22 12:56:14
● 2026-04-14 05:45:30
● 2026-05-12 01:15:44

●NSa2.share-dns.com2026-04-14 → 2026-05-12 · 3 obs

○ 2018-06-22 12:56:14
● 2026-04-14 05:45:30
● 2026-05-12 01:15:44

●NSb.share-dns.net2026-04-14 → 2026-05-12 · 3 obs

○ 2018-06-22 12:56:14
● 2026-04-14 05:45:30
● 2026-05-12 01:15:44

●NSb2.share-dns.net2026-04-14 → 2026-05-12 · 3 obs

○ 2018-06-22 12:56:14
● 2026-04-14 05:45:30
● 2026-05-12 01:15:44

○NSns1.bdydns.cn2018-06-22 → 2018-06-22 · 3 obs

● 2018-06-22 12:56:14
○ 2026-04-14 05:45:30
○ 2026-05-12 01:15:44

○NSns2.bdydns.cn2018-06-22 → 2018-06-22 · 3 obs

● 2018-06-22 12:56:14
○ 2026-04-14 05:45:30
○ 2026-05-12 01:15:44

●A104.221.199.1572026-04-14 → 2026-05-12 · 2 obs

● 2026-04-14 05:45:30
● 2026-05-12 01:15:44

○CNAMEsh-duma.bdy.smp09.cn2018-06-22 → 2018-06-22 · 3 obs

● 2018-06-22 12:56:14
○ 2026-04-14 05:45:30
○ 2026-05-12 01:15:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sh-duma.com	b2.share-dns.net, a2.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b2.share-dns.net, a2.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sh-duma.com (unsigned zone)

⏱️ Timing

Total: 1052ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.221.199.157`
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 (a2.share-dns.com)

Analysis

IP Addresses

sh-duma.com resolves to a single IP address: 104.221.199.157.

Other host names, such as thteaco.com and dancemixfm.com, share IP numbers with sh-duma.com.

Name Servers

sh-duma.com is delegated to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

sh-duma.com at least partially shares name servers with other domains, including yizblog.com, 788yy.com, cgjtyl.com, 51qw.top and ytramada.com.