`63555151.net`

DNSSEC	⚠️ Not signed
A	139.196.237.218^{🇨🇳 Alibaba-Cloud139.196.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`ns11.bigwww.com` ⭐ ⚠️ Not in parent delegation
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
NS	`ens11.bigwww.com` ⚠️ Not in zone NS records
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
NS	`ens12.bigwww.com` ⚠️ Not in zone NS records
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	`ns12.bigwww.com` ⚠️ Not in parent delegation
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	`mail.sudu.cn` ⭐
SOA	`ns11.bigwww.com`hostmaster@hichina.com 2026-01-12 #9

`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=1785587012

Same first word

63555151.net

63555151.cn

Similar names

36511555.com

DNS History

7 records (6 active, 1 former)

●NSens11.bigwww.com2026-03-02 → 2026-08-01 · 3 obs

○ 2020-04-05 17:58:12
● 2026-03-02 15:34:46
● 2026-08-01 12:40:08

●NSens12.bigwww.com2026-03-02 → 2026-08-01 · 3 obs

○ 2020-04-05 17:58:12
● 2026-03-02 15:34:46
● 2026-08-01 12:40:08

●NSns11.bigwww.com2015-08-04 → 2026-08-01 · 2 obs

● 2015-08-04 09:45:32
● 2026-08-01 12:40:08

●NSns12.bigwww.com2020-04-05 → 2026-08-01 · 5 obs

○ 2015-08-04 09:45:32
● 2020-04-05 17:58:12
○ 2026-03-02 15:34:46
● 2026-03-02 17:04:10
● 2026-08-01 12:40:08

●MXmail.sudu.cn2015-08-04 → 2026-08-01 · 2 obs

● 2015-08-04 09:45:32
● 2026-08-01 12:40:08

●A139.196.237.2182017-03-31 → 2026-08-01 · 6 obs

○ 2016-07-24 06:56:36
● 2017-03-31 16:31:14
● 2020-04-05 17:58:12
○ 2026-03-02 15:34:46
● 2026-03-02 17:04:10
● 2026-08-01 12:40:08

○A61.151.239.492015-08-04 → 2016-07-24 · 4 obs

● 2015-08-04 09:45:32
● 2016-07-24 06:56:36
○ 2017-03-31 16:31:14
○ 2026-08-01 12:40:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
63555151.net	ens11.bigwww.com, ens12.bigwww.com	-

✅ Authoritative Response

Server:39.96.153.43

NS records: ens11.bigwww.com, ens12.bigwww.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 63555151.net (unsigned zone)

⏱️ Timing

Total: 4067ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.196.237.218`
NS	2	`ns12.bigwww.com, ns11.bigwww.com`
MX	1	`mail.sudu.cn (pri: 10)`
SOA	1	`ns11.bigwww.com hostmaster.hichina.com`

Analysis

IP Addresses

63555151.net directs to one IP number, which is 139.196.237.218.

51greenroom.com, 63555151.cn and xn--8uq506iyfcbzi.com are examples of other host names that share IP numbers with 63555151.net.

Name Servers

The domain 63555151.net is delegated to these four name servers: ens11.bigwww.com, ens12.bigwww.com, ns11.bigwww.com and ns12.bigwww.com.

63555151.net partially shares its NS delegation with several other domains, including cxleds.com, expirepausedns.com, itiangong.com and two others.

The name servers ns15.bigwww.com, ns16.bigwww.com, ns13.bigwww.com and ns14.bigwww.com are often found in use alongside these name servers.

Hosts with three IP address records:

ns11.bigwww.com resolves to three addresses: 39.96.153.43, 47.118.199.203 and 2408:4009:501::9.

ns12.bigwww.com resolves to three addresses: 120.76.107.43, 139.224.142.113 and 2408:4009:501::10.

Hosts with two IP numbers each:

ens11.bigwww.com maps to two IP addresses — 39.96.153.43 and 47.118.199.203.

ens12.bigwww.com maps to two IP addresses — 120.76.107.43 and 139.224.142.113.

These two host names — ns11.bigwww.com and ens11.bigwww.com — each point to 39.96.153.43 IP addresses.

These two host names — ns11.bigwww.com and ens11.bigwww.com — each point to 47.118.199.203 IP addresses.

These two host names — ns12.bigwww.com and ens12.bigwww.com — each point to 120.76.107.43 IP addresses.

These two host names — ns12.bigwww.com and ens12.bigwww.com — each point to 139.224.142.113 IP addresses.

Mail Servers

63555151.net routes its mail through a single mail server, mail.sudu.cn.

63555151.net has the same mail server arrangement as a number of other domains, for example 5u61.com, sncy.net, lsxk.cn and two more.

There is at least a partial overlap in mail servers between 63555151.net and other domains like zhypbz.com, kjxc.org and gx03.com.

The mail servers mxbiz1.qq.com and mxbiz2.qq.com regularly co-occur with these mail servers.

63555151.net - robtex.com

63555151.net

net