`ysthj.com`

DNSSEC	⚠️ Not signed
A	172.232.112.221^{🇮🇳 AKAMAI-LINODE-AP172.232.96.0/19 Akamai Technologies}
		PTR	`172-232-112-221.ip.linodeusercontent.com`
NS	`dns10.expirenotification.com` ⚠️ Not in zone NS records
		A	123.58.214.101^{🇭🇰 UCLOUD-1123.58.214.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}
NS	`dns9.expirenotification.com` ⚠️ Not in zone NS records
		A	123.58.214.101^{🇭🇰 UCLOUD-1123.58.214.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}

`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=1774546022

Same first word

ysthj.com

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DNS History

7 records (3 active, 4 former)

●NSdns10.expirenotification.com2026-03-10 → 2026-03-26 · 3 obs

○ 2020-01-04 05:16:56
● 2026-03-10 14:30:50
● 2026-03-26 17:55:14

○NSdns10.hichina.com2016-02-06 → 2016-04-29 · 4 obs

● 2016-02-06 08:48:48
● 2016-04-29 04:28:30
○ 2017-01-11 07:35:02
○ 2026-03-26 17:55:14

●NSdns9.expirenotification.com2026-03-10 → 2026-03-26 · 3 obs

○ 2020-01-04 05:16:56
● 2026-03-10 14:30:50
● 2026-03-26 17:55:14

○NSdns9.hichina.com2016-02-06 → 2016-04-29 · 4 obs

● 2016-02-06 08:48:48
● 2016-04-29 04:28:30
○ 2017-01-11 07:35:02
○ 2026-03-26 17:55:14

○NSns1.eedns.com2017-01-11 → 2017-01-11 · 4 obs

○ 2016-04-29 04:28:30
● 2017-01-11 07:35:02
○ 2020-01-04 05:16:56
○ 2026-03-26 17:55:14

○NSns2.eedns.com2017-01-11 → 2017-01-11 · 4 obs

○ 2016-04-29 04:28:30
● 2017-01-11 07:35:02
○ 2020-01-04 05:16:56
○ 2026-03-26 17:55:14

●A172.232.112.2212026-03-10 → 2026-03-26 · 2 obs

● 2026-03-10 14:30:50
● 2026-03-26 17:55:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
ysthj.com	dns9.expirenotification.com, dns10.expirenotification.com	2 records

✅ Authoritative Response

Server:123.58.214.101

NS records: dns9.expirenotification.com, dns10.expirenotification.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ysthj.com (unsigned zone)

⏱️ Timing

Total: 860ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.232.112.221`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns9.expirenotification.com, dns10.expirenotification.com)

Analysis

IP Addresses

ysthj.com resolves to a single IP address: 172.232.112.221.

Other host names including www.hdrenkou.cn, scrgd.com, bsbf.com.cn, bazsk.cn and ywfu.cn share IP numbers with ysthj.com.

Name Servers

ysthj.com's delegation uses two name servers, dns10.expirenotification.com and dns9.expirenotification.com.

ysthj.com shares the same name server setup as other domains, for example yfxwgs.com, fsjlly.com, ccdxny.com, qibaohu.com and mgoworld.com.

Host names with a single IP:

- dns10.expirenotification.com points to 123.58.214.101

- dns9.expirenotification.com points to 123.58.214.101

Host names that point to 123.58.214.101: dns10.expirenotification.com and dns9.expirenotification.com

ysthj.com - robtex.com

ysthj.com

com