ooooi.com - dns.ninja

`ooooi.com`

DNSSEC	⚠️ Not signed
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽²⁰⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽³⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`v=spf1 +include:_netblocks.m.feishu.cn ~all`
TXT	`verification-code-site-App_feishu=Jo2SkGnizmIML3nKsO3P`
SOA	`dns17.hichina.com`hostmaster@hichina.com 2026-05-28 #9

`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=1785635612

Same first word

ooooi.com

ooooi.cn

Similar names

ooioo.org

ooioo.de

ioooo.cn

oiooo.net

ooioo.jp

oiooo.com

ioooo.com

ooioo.work

DNS History

11 records (5 active, 6 former)

●NSdns17.hichina.com2026-02-16 → 2026-08-02 · 3 obs

○ 2018-07-28 21:33:48
● 2026-02-16 08:15:50
● 2026-08-02 02:06:52

●NSdns18.hichina.com2026-02-16 → 2026-08-02 · 3 obs

○ 2018-07-28 21:33:48
● 2026-02-16 08:15:50
● 2026-08-02 02:06:52

○NSns1.51dns.com2015-08-21 → 2018-07-28 · 4 obs

● 2015-08-21 02:35:46
● 2018-07-28 21:33:48
○ 2026-02-16 08:15:50
○ 2026-08-02 02:06:52

○NSns2.51dns.com2015-08-21 → 2018-07-28 · 4 obs

● 2015-08-21 02:35:46
● 2018-07-28 21:33:48
○ 2026-02-16 08:15:50
○ 2026-08-02 02:06:52

●MXmx1.feishu.cn2026-02-16 → 2026-08-02 · 2 obs

● 2026-02-16 08:15:50
● 2026-08-02 02:06:52

●MXmx2.feishu.cn2026-02-16 → 2026-08-02 · 2 obs

● 2026-02-16 08:15:50
● 2026-08-02 02:06:52

●MXmx3.feishu.cn2026-02-16 → 2026-08-02 · 2 obs

● 2026-02-16 08:15:50
● 2026-08-02 02:06:52

○A108.187.91.82018-07-28 → 2026-02-17 · 5 obs

○ 2017-01-05 05:46:22
● 2018-07-28 21:33:48
● 2026-02-17 07:08:24
○ 2026-03-15 03:25:36
○ 2026-08-02 02:06:52

○A173.208.239.1662016-07-07 → 2016-07-07 · 4 obs

○ 2016-04-12 10:07:08
● 2016-07-07 01:43:26
○ 2017-01-05 05:46:22
○ 2026-08-02 02:06:52

○A173.247.228.1342017-01-05 → 2017-01-05 · 4 obs

○ 2016-07-07 01:43:26
● 2017-01-05 05:46:22
○ 2018-07-28 21:33:48
○ 2026-08-02 02:06:52

○A192.151.149.1702015-08-21 → 2016-04-12 · 4 obs

● 2015-08-21 02:35:46
● 2016-04-12 10:07:08
○ 2016-07-07 01:43:26
○ 2026-08-02 02:06:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
ooooi.com	dns17.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ooooi.com (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns18.hichina.com, dns17.hichina.com`
MX	3	`mx2.feishu.cn (pri: 20), mx1.feishu.cn (pri: 10)...`
TXT	2	`verification-code-site-App_feishu=Jo2SkG, v=spf1 +include:_netblocks.m.feishu.cn`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)

Analysis

Name Servers

DNS delegation for ooooi.com points to two name servers: dns17.hichina.com and dns18.hichina.com.

ooooi.com shares its NS records with other domains, for example henrongyi.net, aerosys.cn, xielizj.com and two others.

Some of ooooi.com's name servers are also used by other domains, including sxyxt.cn, xiaojier.com, aitogic.com and nritv.com.

These name servers are regularly seen alongside ns1.alidns.com and ns2.alidns.com as name servers.

DNS names with 9 IP addresses:

dns17.hichina.com has IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, plus 6 other.

dns18.hichina.com has IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, plus 6 other.

Mail Servers

ooooi.com uses three mail servers — mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

There is at least a partial MX overlap between ooooi.com and other domains, including szwlhd.com, chunhon-info.com, obstal.com and two others.

Hostnames that map to three IP numbers:

mx3.feishu.cn has IP addresses 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names that have two IP addresses:

mx2.feishu.cn has two IP addresses: 101.126.58.225 and 122.14.229.0.

Host names that point to one IP address:

mx1.feishu.cn directs to 52.220.106.220.

Host names pointing to 52.220.106.220 IP addresses: mx3.feishu.cn and mx1.feishu.cn.

Host names pointing to 101.126.58.225 IP addresses: mx3.feishu.cn and mx2.feishu.cn.

Host names pointing to 122.14.229.0 IP addresses: mx3.feishu.cn and mx2.feishu.cn.