`yxybb.com`

DNSSEC	⚠️ Not signed
A	123.58.33.8^{🇨🇳 CNCGROUP-SZ123.58.33.0/24}
NS	`dns25.hichina.com` ⭐
		A	2408:4009:501::33^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns26.hichina.com`
		A	2408:4009:501::34^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mx.yxybb.com` ⭐
		A	123.58.33.183^{CNCGROUP-SZ123.58.33.0/24}
TXT	`v=spf1 ip4:123.58.33.183 ~all`
SOA	`dns25.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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

Subdomains

www.yxybb.com

mx.yxybb.com

cunjutong.yxybb.com

Same first word

yxybb.com

Similar names

bbyxy.com

bxbyy.com

xyybb.com

bxyyb.com

xbyby.com

byxyb.com

yyxbb.com

DNS History

7 records (4 active, 3 former)

●NSdns25.hichina.com2015-09-04 → 2026-03-21 · 2 obs

● 2015-09-04 04:25:30
● 2026-03-21 12:52:10

●NSdns26.hichina.com2015-09-04 → 2026-03-21 · 2 obs

● 2015-09-04 04:25:30
● 2026-03-21 12:52:10

○MXmail.yxybb.com2015-09-04 → 2016-09-10 · 4 obs

● 2015-09-04 04:25:30
● 2016-09-10 04:31:10
○ 2026-02-20 11:47:14
○ 2026-03-21 12:52:10

●MXmx.yxybb.com2026-02-20 → 2026-03-21 · 3 obs

○ 2016-09-10 04:31:10
● 2026-02-20 11:47:14
● 2026-03-21 12:52:10

○A123.58.33.72026-02-20 → 2026-02-20 · 4 obs

○ 2016-09-10 04:31:10
● 2026-02-20 11:47:14
○ 2026-03-21 07:34:20
○ 2026-03-21 12:52:10

●A123.58.33.82026-03-21 → 2026-03-21 · 3 obs

○ 2026-02-20 11:47:14
● 2026-03-21 07:34:20
● 2026-03-21 12:52:10

○A211.154.151.1242015-09-04 → 2016-09-10 · 4 obs

● 2015-09-04 04:25:30
● 2016-09-10 04:31:10
○ 2026-02-20 11:47:14
○ 2026-03-21 12:52:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yxybb.com	dns25.hichina.com, dns26.hichina.com	18 records

✅ Authoritative Response

Server: 120.76.107.39

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yxybb.com (unsigned zone)

⏱️ Timing

Total: 3765ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.58.33.7`
NS	2	`dns25.hichina.com, dns26.hichina.com`
MX	1	`mx.yxybb.com (pri: 5)`
TXT	1	`v=spf1 ip4:123.58.33.183 ~all`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)

Analysis

Hierarchy

yxybb.com is a parent of www.yxybb.com, mx.yxybb.com and cunjutong.yxybb.com.

IP Addresses

yxybb.com points to a single IP: 123.58.33.8.

Other host names, such as www.yxybb.com, share IP numbers with yxybb.com.

Name Servers

Two name servers dns25.hichina.com and dns26.hichina.com handle delegation for yxybb.com.

yxybb.com uses the same name server setup as other domains, for example 9host.cn, chinakosun.com, shycnet.com, mifuca.com and mdbsrl-china.com.

yxybb.com partially shares name servers with other domains; examples include hckq.com, gripay.com, ddwxw.com, j360.cn and meijie360.com.

These name servers are often used with the name servers ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns25.hichina.com points to: 2408:4009:501::33, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns26.hichina.com points to: 2408:4009:501::34, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

yxybb.com is handled by a single mail server, mx.yxybb.com.

mx.yxybb.com points to a single IP: 123.58.33.183.

yxybb.com - robtex.com

yxybb.com

com