`sy154.com`

DNSSEC	⚠️ Not signed
A	103.149.200.222^{🇭🇰 AS401696103.149.200.0/24 High Family Technology Co., Limited 20/F WANG CHEONG BLDG NO.251 RECLAMATION STREET KOWLOON}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1769154314

`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=1776211287

Same first word

sy154.com

Similar names

sy145.com

154sy.com

DNS History

10 records (5 active, 5 former)

○NSns1.dnsowl.com2018-12-18 → 2018-12-18 · 3 obs

● 2018-12-18 08:23:40
○ 2026-03-24 05:41:52
○ 2026-04-15 00:19:32

●NSns1.judns.com2026-03-24 → 2026-04-15 · 3 obs

○ 2018-12-18 08:23:40
● 2026-03-24 05:41:52
● 2026-04-15 00:19:32

●NSns1.julydns.com2026-03-24 → 2026-04-15 · 3 obs

○ 2018-12-18 08:23:40
● 2026-03-24 05:41:52
● 2026-04-15 00:19:32

○NSns2.dnsowl.com2018-12-18 → 2018-12-18 · 3 obs

● 2018-12-18 08:23:40
○ 2026-03-24 05:41:52
○ 2026-04-15 00:19:32

●NSns2.judns.com2026-03-24 → 2026-04-15 · 3 obs

○ 2018-12-18 08:23:40
● 2026-03-24 05:41:52
● 2026-04-15 00:19:32

●NSns2.julydns.com2026-03-24 → 2026-04-15 · 3 obs

○ 2018-12-18 08:23:40
● 2026-03-24 05:41:52
● 2026-04-15 00:19:32

○NSns3.dnsowl.com2018-12-18 → 2018-12-18 · 3 obs

● 2018-12-18 08:23:40
○ 2026-03-24 05:41:52
○ 2026-04-15 00:19:32

●A103.149.200.2222026-03-24 → 2026-04-15 · 3 obs

○ 2018-12-18 08:23:40
● 2026-03-24 05:41:52
● 2026-04-15 00:19:32

○A104.25.163.2462018-12-18 → 2018-12-18 · 3 obs

● 2018-12-18 08:23:40
○ 2026-03-24 05:41:52
○ 2026-04-15 00:19:32

○A154.12.23.2222026-03-24 → 2026-04-15 · 2 obs

○ 2026-03-24 05:41:52
○ 2026-04-15 00:19:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sy154.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:47.97.51.45

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sy154.com (unsigned zone)

⏱️ Timing

Total: 3316ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.149.200.222`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

sy154.com points to a single IP number: 103.149.200.222.

Other host names, for instance sy150.com, share IP numbers with sy154.com.

Name Servers

sy154.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

sy154.com at least partially shares name servers with other domains, for instance shuerdeng.com, longfuqi.com, kankeyun.com, venvee.cn and sxjmx.com.