`19iot.com`

DNSSEC	⚠️ Not signed
A	154.89.81.199^{🇭🇰 HKIDC-AS-AP154.89.64.0/18 abcde}
NS	`a10.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	`b10.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=1770731260

`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=1778526141

Same first word

19iot.com

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-04-07 → 2026-05-11 · 3 obs

○ 2018-06-20 17:37:42
● 2026-04-07 09:48:22
● 2026-05-11 19:14:20

●NSa10.share-dns.com2026-04-07 → 2026-05-11 · 3 obs

○ 2018-06-20 17:37:42
● 2026-04-07 09:48:22
● 2026-05-11 19:14:20

●NSb.share-dns.net2026-04-07 → 2026-05-11 · 3 obs

○ 2018-06-20 17:37:42
● 2026-04-07 09:48:22
● 2026-05-11 19:14:20

●NSb10.share-dns.net2026-04-07 → 2026-05-11 · 3 obs

○ 2018-06-20 17:37:42
● 2026-04-07 09:48:22
● 2026-05-11 19:14:20

○NSns5000.01isp.com2016-12-20 → 2018-06-20 · 4 obs

● 2016-12-20 22:27:04
● 2018-06-20 17:37:42
○ 2026-04-07 09:48:22
○ 2026-05-11 19:14:20

○NSns5001.01isp.cn2016-12-20 → 2018-06-20 · 4 obs

● 2016-12-20 22:27:04
● 2018-06-20 17:37:42
○ 2026-04-07 09:48:22
○ 2026-05-11 19:14:20

○NSns5002.01isp.net2016-12-20 → 2018-06-20 · 4 obs

● 2016-12-20 22:27:04
● 2018-06-20 17:37:42
○ 2026-04-07 09:48:22
○ 2026-05-11 19:14:20

○A107.150.102.1582018-06-20 → 2018-06-20 · 4 obs

○ 2016-12-20 22:27:04
● 2018-06-20 17:37:42
○ 2026-04-07 09:48:22
○ 2026-05-11 19:14:20

○A107.150.96.2132016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:27:04
○ 2018-06-20 17:37:42
○ 2026-05-11 19:14:20

●A154.89.81.1992026-04-07 → 2026-05-11 · 3 obs

○ 2018-06-20 17:37:42
● 2026-04-07 09:48:22
● 2026-05-11 19:14:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
19iot.com	b10.share-dns.net, a10.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b10.share-dns.net, a10.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 19iot.com (unsigned zone)

⏱️ Timing

Total: 516ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.89.81.199`
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 (a10.share-dns.com)

Analysis

IP Addresses

19iot.com points to a single IP: 154.89.81.199.

Other host names, for instance www.qdhaiweijia.com, m.share.qdhaiweijia.com, qdhaiweijia.com, 800wm.com and www.m.share.qdhaiweijia.com share IP numbers with 19iot.com.

Name Servers

19iot.com is delegated to four name servers: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.

19iot.com at least partially shares its name servers with other domains, for instance binance-desk.net, hfjrcs.com, guanling-light.com, kingsaf.com and jslthb.com.