`oppoforums.com`

DNSSEC	⚠️ Not signed
A	54.83.18.184^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
		PTR	`ec2-54-83-18-184.compute-1.amazonaws.com`
NS	`ens11.bigwww.com` ⭐ ⚠️ Not in parent delegation
		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 parent delegation
		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	`ns11.bigwww.com` ⚠️ Not in zone NS records
		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	`ns12.bigwww.com` ⚠️ Not in zone NS records
		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,}
NS	`ns13.bigwww.com` ⚠️ Not in zone NS records
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
NS	`ns14.bigwww.com` ⚠️ Not in zone NS records
		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	`ns15.bigwww.com` ⚠️ Not in zone NS records
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
NS	`ns16.bigwww.com` ⚠️ Not in zone NS records
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
SOA	`ens11.bigwww.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=1774389407

WOT: SAFE (94/100)

Subdomains

www.oppoforums.com

Same first word

oppoforums.com

DNS History

13 records (9 active, 4 former)

●NSens11.bigwww.com2020-03-22 → 2026-03-24 · 3 obs

○ 2017-03-19 06:56:28
● 2020-03-22 05:00:24
● 2026-03-24 22:24:36

●NSens12.bigwww.com2020-03-22 → 2026-03-24 · 3 obs

○ 2017-03-19 06:56:28
● 2020-03-22 05:00:24
● 2026-03-24 22:24:36

○NSns-1507.awsdns-60.org2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 18:59:00
○ 2015-11-30 01:25:08
○ 2026-03-24 22:24:36

○NSns-1899.awsdns-45.co.uk2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 18:59:00
○ 2015-11-30 01:25:08
○ 2026-03-24 22:24:36

○NSns-717.awsdns-25.net2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 18:59:00
○ 2015-11-30 01:25:08
○ 2026-03-24 22:24:36

○NSns-72.awsdns-09.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 18:59:00
○ 2015-11-30 01:25:08
○ 2026-03-24 22:24:36

●NSns11.bigwww.com2015-11-30 → 2026-03-24 · 6 obs

○ 2015-08-13 18:59:00
● 2015-11-30 01:25:08
● 2017-03-19 06:56:28
○ 2020-03-22 05:00:24
● 2026-03-14 11:54:10
● 2026-03-24 22:24:36

●NSns12.bigwww.com2026-03-14 → 2026-03-24 · 3 obs

○ 2020-03-22 05:00:24
● 2026-03-14 11:54:10
● 2026-03-24 22:24:36

●NSns13.bigwww.com2026-03-14 → 2026-03-24 · 3 obs

○ 2020-03-22 05:00:24
● 2026-03-14 11:54:10
● 2026-03-24 22:24:36

●NSns14.bigwww.com2026-03-14 → 2026-03-24 · 3 obs

○ 2020-03-22 05:00:24
● 2026-03-14 11:54:10
● 2026-03-24 22:24:36

●NSns15.bigwww.com2026-03-14 → 2026-03-24 · 3 obs

○ 2020-03-22 05:00:24
● 2026-03-14 11:54:10
● 2026-03-24 22:24:36

●NSns16.bigwww.com2026-03-14 → 2026-03-24 · 3 obs

○ 2020-03-22 05:00:24
● 2026-03-14 11:54:10
● 2026-03-24 22:24:36

●A54.83.18.1842015-08-13 → 2026-03-24 · 2 obs

● 2015-08-13 18:59:00
● 2026-03-24 22:24:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
oppoforums.com	ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com...	10 records

✅ Authoritative Response

Server:120.76.107.43

NS records: ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com, ns16.bigwww.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oppoforums.com (unsigned zone)

⏱️ Timing

Total: 564ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.83.18.184`
NS	2	`ens11.bigwww.com, ens12.bigwww.com`
SOA	1	`ens11.bigwww.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns11.bigwww.com, ns11.bigwww.com, ns11.bigwww.com...)

Analysis

Hierarchy

oppoforums.com is parent of www.oppoforums.com.

IP Addresses

oppoforums.com points to a single IP: 54.83.18.184.

Other host names such as www.oppoforums.com and ec2-54-83-18-184.compute-1.amazonaws.com share IP numbers with oppoforums.com.

Name Servers

oppoforums.com is delegated to eight name servers: ens11.bigwww.com, ens12.bigwww.com, ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com and ns16.bigwww.com.

oppoforums.com at least partially shares its name servers with other domains, for instance runai.net, cymeng.com, bitomart.com, sudusite.com and dzjjpx.com.