`ruian577.com`

DNSSEC	⚠️ Not signed
A	103.57.229.19^{🇭🇰 POWERLINE-HK103.57.228.0/22 AOLING(HONGKONG)INDUSTRY LIMITED Room 3,5 floor,No.11 building, Tan Wo Shing Street}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
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}
			PTR	`ip-162-159-27-251.defastlink.net`
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}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1733375983

`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

Same first word

ruian577.com

DNS History

14 records (5 active, 9 former)

○NSns.yovole.com2015-07-10 → 2016-05-06 · 4 obs

● 2015-07-10 00:08:52
● 2016-05-06 09:07:50
○ 2017-01-18 04:32:18
○ 2026-03-01 21:11:30

○NSns1.dns.com2017-01-18 → 2017-01-18 · 4 obs

○ 2016-05-06 09:07:50
● 2017-01-18 04:32:18
○ 2018-05-27 21:41:20
○ 2026-03-01 21:11:30

●NSns1.judns.com2026-02-15 → 2026-03-01 · 3 obs

○ 2018-05-27 21:41:20
● 2026-02-15 06:48:36
● 2026-03-01 21:11:30

●NSns1.julydns.com2026-02-15 → 2026-03-01 · 3 obs

○ 2018-05-27 21:41:20
● 2026-02-15 06:48:36
● 2026-03-01 21:11:30

○NSns1.yovole.com2015-07-10 → 2016-05-06 · 4 obs

● 2015-07-10 00:08:52
● 2016-05-06 09:07:50
○ 2017-01-18 04:32:18
○ 2026-03-01 21:11:30

●NSns2.judns.com2026-02-15 → 2026-03-01 · 3 obs

○ 2018-05-27 21:41:20
● 2026-02-15 06:48:36
● 2026-03-01 21:11:30

●NSns2.julydns.com2026-02-15 → 2026-03-01 · 3 obs

○ 2018-05-27 21:41:20
● 2026-02-15 06:48:36
● 2026-03-01 21:11:30

○NSns5.dnsdun.com2018-05-27 → 2018-05-27 · 4 obs

○ 2017-01-18 04:32:18
● 2018-05-27 21:41:20
○ 2026-02-15 06:48:36
○ 2026-03-01 21:11:30

○NSns5.dnsdun.net2018-05-27 → 2018-05-27 · 4 obs

○ 2017-01-18 04:32:18
● 2018-05-27 21:41:20
○ 2026-02-15 06:48:36
○ 2026-03-01 21:11:30

○MXmxdomain.qq.com2015-07-10 → 2016-05-06 · 4 obs

● 2015-07-10 00:08:52
● 2016-05-06 09:07:50
○ 2017-01-18 04:32:18
○ 2026-03-01 21:11:30

○A103.55.128.1722018-05-27 → 2018-05-27 · 4 obs

○ 2017-01-18 04:32:18
● 2018-05-27 21:41:20
○ 2026-02-15 06:48:36
○ 2026-03-01 21:11:30

●A103.57.229.192026-02-15 → 2026-03-01 · 3 obs

○ 2018-05-27 21:41:20
● 2026-02-15 06:48:36
● 2026-03-01 21:11:30

○A45.120.81.2412017-01-18 → 2017-01-18 · 4 obs

○ 2016-05-06 09:07:50
● 2017-01-18 04:32:18
○ 2018-05-27 21:41:20
○ 2026-03-01 21:11:30

○A60.190.114.1752015-07-10 → 2016-05-06 · 4 obs

● 2015-07-10 00:08:52
● 2016-05-06 09:07:50
○ 2017-01-18 04:32:18
○ 2026-03-01 21:11:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ruian577.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 ruian577.com (unsigned zone)

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.57.229.19`
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

ruian577.com points to IP number 103.57.229.19.

Other host names for example watcare.com, www.lnsydt.com and lnsydt.com share IP numbers with ruian577.com.

Name Servers

ruian577.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

ruian577.com shares name servers with other domains at least partially, for example 8884win.com, boosda.com, huafish.com, 365eprint.com and gzchen6.com.