`dongb2b.net`

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,}

`net`

	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=1774548597

Same first word

dongb2b.net

DNS History

5 records (3 active, 2 former)

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

○ 2026-02-22 14:29:28
● 2026-03-26 18:11:14
● 2026-03-26 18:11:16

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

○ 2026-02-22 14:29:28
● 2026-03-26 18:11:14
● 2026-03-26 18:11:16

○NSns11.xincache.com2017-01-03 → 2026-02-22 · 4 obs

● 2017-01-03 11:26:58
● 2026-02-22 14:29:28
○ 2026-03-26 18:11:14
○ 2026-03-26 18:11:16

○NSns12.xincache.com2017-01-03 → 2026-02-22 · 4 obs

● 2017-01-03 11:26:58
● 2026-02-22 14:29:28
○ 2026-03-26 18:11:14
○ 2026-03-26 18:11:16

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

● 2026-03-26 18:11:14
● 2026-03-26 18:11:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dongb2b.net	dns9.expirenotification.com, dns10.expirenotification.com	-

✅ Authoritative Response

Server:123.58.214.101

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dongb2b.net (unsigned zone)

⏱️ Timing

Total: 1556ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.232.112.221`

Analysis

IP Addresses

dongb2b.net points to IP number: 172.232.112.221.

Other host names such as 000269.azvj.cn, kaiyun16.boyuanzg.cn, mail1.ypcc.org.cn, isxiazai.cn and www.xmfwriter.com share IPs with dongb2b.net.

Name Servers

dongb2b.net is delegated to two name servers: dns10.expirenotification.com and dns9.expirenotification.com.

dongb2b.net shares the same name server setup as 7msc.cc, gzyhaut.com, ycwhhb.com, topsfshoes.com and focustm.com.

Host names sharing one IP: dns10.expirenotification.com and dns9.expirenotification.com point to 123.58.214.101.

dongb2b.net - robtex.com

dongb2b.net

net