oitools.com - dns.ninja

`oitools.com`

DNSSEC	⚠️ Not signed
A	47.76.45.78^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
NS	`dns.sharknames.com` ⚠️ Not in zone NS records
		A	192.161.163.150^{🇺🇸 Colocrossing-AS192.161.163.0/24}
NS	`fastdns.sharknames.com` ⚠️ Not in zone NS records
		A	192.227.249.69^{🇺🇸 Colocrossing-AS192.227.248.0/23}
			PTR	`192-227-249-69-host.colocrossing.com`
NS	`ns1.alidns.com` ⚠️ Not in zone NS records
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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	139.224.142.125^{🇨🇳 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	`ns2.alidns.com` ⚠️ Not in zone NS records
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 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	139.224.142.126^{🇨🇳 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	`ns3.afternic.com` ⚠️ Not in zone NS records
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`opendns.sharknames.com` ⚠️ Not in zone NS records
		A	107.174.240.70^{🇺🇸 Colocrossing-AS107.174.240.0/22 Proxy for Colocrossing Wowrack Customers}
			PTR	`107-174-240-70-host.colocrossing.com`
NS	`prodns.sharknames.com` ⚠️ Not in zone NS records
		A	172.245.79.147^{🇺🇸 Colocrossing-AS172.245.78.0/23}
			PTR	`172-245-79-147-host.colocrossing.com`
NS	`smartdns.sharknames.com` ⚠️ Not in zone NS records
		A	192.227.209.8^{🇺🇸 Colocrossing-AS192.227.208.0/21}
			PTR	`192-227-209-8-host.colocrossing.com`
TXT	`v=spf1 -all`

`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=1784817437

Same first word

oitools.com

Similar names

itoools.com

iotools.net

isotool.se

isotool.com

iotools.com

ooolist.com

lootios.fun

toolios.com

soiltoo.com

toolsio.com

sitoool.com

iotools.cloud

ooolist.ru

toolsoi.org

listooo.com

isoltoo.com

DNS History

36 records (9 active, 27 former)

○NScuritiba.ns.porkbun.com2026-07-11 → 2026-07-11 · 3 obs

○ 2026-04-09 13:37:38
● 2026-07-11 17:08:08
○ 2026-07-23 14:44:00

●NSdns.sharknames.com2026-07-23 → 2026-07-23 · 2 obs

○ 2026-07-11 17:08:08
● 2026-07-23 14:44:00

○NSdns1.registrar-servers.com2016-02-09 → 2017-04-24 · 5 obs

○ 2015-11-16 19:52:48
● 2016-02-09 19:08:58
● 2017-04-24 21:00:44
○ 2026-04-09 13:37:38
○ 2026-07-23 14:44:00

○NSdns1.registrar-servers.com,2016-02-09 → 2016-02-09 · 4 obs

○ 2015-11-16 19:52:48
● 2016-02-09 19:08:58
○ 2016-06-18 18:06:20
○ 2026-07-23 14:44:00

○NSdns2.registrar-servers.com2016-02-09 → 2017-04-24 · 5 obs

○ 2015-11-16 19:52:48
● 2016-02-09 19:08:58
● 2017-04-24 21:00:44
○ 2026-04-09 13:37:38
○ 2026-07-23 14:44:00

○NSdns3.registrar-servers.com2016-02-09 → 2017-04-24 · 5 obs

○ 2015-11-16 19:52:48
● 2016-02-09 19:08:58
● 2017-04-24 21:00:44
○ 2026-04-09 13:37:38
○ 2026-07-23 14:44:00

○NSdns4.registrar-servers.com2016-02-09 → 2017-04-24 · 5 obs

○ 2015-11-16 19:52:48
● 2016-02-09 19:08:58
● 2017-04-24 21:00:44
○ 2026-04-09 13:37:38
○ 2026-07-23 14:44:00

○NSdns5.registrar-servers.com2016-02-09 → 2017-04-24 · 5 obs

○ 2015-11-16 19:52:48
● 2016-02-09 19:08:58
● 2017-04-24 21:00:44
○ 2026-04-09 13:37:38
○ 2026-07-23 14:44:00

●NSfastdns.sharknames.com2026-07-23 → 2026-07-23 · 2 obs

○ 2026-07-11 17:08:08
● 2026-07-23 14:44:00

○NSfortaleza.ns.porkbun.com2026-07-11 → 2026-07-11 · 3 obs

○ 2026-04-09 13:37:38
● 2026-07-11 17:08:08
○ 2026-07-23 14:44:00

○NSmaceio.ns.porkbun.com2026-07-11 → 2026-07-11 · 3 obs

○ 2026-04-09 13:37:38
● 2026-07-11 17:08:08
○ 2026-07-23 14:44:00

●NSns1.alidns.com2026-07-23 → 2026-07-23 · 2 obs

○ 2026-07-11 17:08:08
● 2026-07-23 14:44:00

○NSns1.sedoparking.com2026-04-09 → 2026-04-09 · 4 obs

○ 2017-04-24 21:00:44
● 2026-04-09 13:37:38
○ 2026-07-11 17:08:08
○ 2026-07-23 14:44:00

●NSns2.alidns.com2026-07-23 → 2026-07-23 · 2 obs

○ 2026-07-11 17:08:08
● 2026-07-23 14:44:00

○NSns2.sedoparking.com2026-04-09 → 2026-04-09 · 4 obs

○ 2017-04-24 21:00:44
● 2026-04-09 13:37:38
○ 2026-07-11 17:08:08
○ 2026-07-23 14:44:00

●NSns3.afternic.com2026-07-23 → 2026-07-23 · 2 obs

○ 2026-07-11 17:08:08
● 2026-07-23 14:44:00

○NSns75.domaincontrol.com2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 18:13:04
○ 2015-11-16 19:52:48
○ 2026-07-23 14:44:00

○NSns76.domaincontrol.com2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 18:13:04
○ 2015-11-16 19:52:48
○ 2026-07-23 14:44:00

●NSopendns.sharknames.com2026-07-23 → 2026-07-23 · 2 obs

○ 2026-07-11 17:08:08
● 2026-07-23 14:44:00

●NSprodns.sharknames.com2026-07-23 → 2026-07-23 · 2 obs

○ 2026-07-11 17:08:08
● 2026-07-23 14:44:00

○NSsalvador.ns.porkbun.com2026-07-11 → 2026-07-11 · 3 obs

○ 2026-04-09 13:37:38
● 2026-07-11 17:08:08
○ 2026-07-23 14:44:00

●NSsmartdns.sharknames.com2026-07-23 → 2026-07-23 · 2 obs

○ 2026-07-11 17:08:08
● 2026-07-23 14:44:00

○MXeforward1.registrar-servers.com2016-02-09 → 2017-04-24 · 5 obs

○ 2015-11-16 19:52:48
● 2016-02-09 19:08:58
● 2017-04-24 21:00:44
○ 2026-04-09 13:37:38
○ 2026-07-23 14:44:00

○MXeforward2.registrar-servers.com2016-02-09 → 2017-04-24 · 5 obs

○ 2015-11-16 19:52:48
● 2016-02-09 19:08:58
● 2017-04-24 21:00:44
○ 2026-04-09 13:37:38
○ 2026-07-23 14:44:00

○MXeforward3.registrar-servers.com2016-02-09 → 2017-04-24 · 5 obs

○ 2015-11-16 19:52:48
● 2016-02-09 19:08:58
● 2017-04-24 21:00:44
○ 2026-04-09 13:37:38
○ 2026-07-23 14:44:00

○MXeforward4.registrar-servers.com2016-02-09 → 2017-04-24 · 5 obs

○ 2015-11-16 19:52:48
● 2016-02-09 19:08:58
● 2017-04-24 21:00:44
○ 2026-04-09 13:37:38
○ 2026-07-23 14:44:00

○MXeforward5.registrar-servers.com2016-02-09 → 2017-04-24 · 5 obs

○ 2015-11-16 19:52:48
● 2016-02-09 19:08:58
● 2017-04-24 21:00:44
○ 2026-04-09 13:37:38
○ 2026-07-23 14:44:00

○MXlocalhost2026-04-09 → 2026-04-09 · 4 obs

○ 2017-04-24 21:00:44
● 2026-04-09 13:37:38
○ 2026-07-11 17:08:08
○ 2026-07-23 14:44:00

○MXmail.oitools.com2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 18:13:04
○ 2015-11-16 19:52:48
○ 2026-07-23 14:44:00

○A162.255.119.2502016-06-18 → 2017-04-24 · 5 obs

○ 2016-02-09 19:08:58
● 2016-06-18 18:06:20
● 2017-04-24 21:00:44
○ 2026-04-09 13:37:38
○ 2026-07-23 14:44:00

○A192.186.203.482015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 18:13:04
○ 2015-11-16 19:52:48
○ 2026-07-23 14:44:00

○A192.64.119.2242016-02-09 → 2016-02-09 · 4 obs

○ 2015-11-16 19:52:48
● 2016-02-09 19:08:58
○ 2016-06-18 18:06:20
○ 2026-07-23 14:44:00

○A44.227.65.2452026-07-11 → 2026-07-11 · 3 obs

○ 2026-04-09 13:37:38
● 2026-07-11 17:08:08
○ 2026-07-23 14:44:00

○A44.227.76.1662026-07-11 → 2026-07-11 · 3 obs

○ 2026-04-09 13:37:38
● 2026-07-11 17:08:08
○ 2026-07-23 14:44:00

●A47.76.45.782026-07-23 → 2026-07-23 · 2 obs

○ 2026-07-11 17:08:08
● 2026-07-23 14:44:00

○A64.190.63.2222026-04-09 → 2026-04-09 · 4 obs

○ 2017-04-24 21:00:44
● 2026-04-09 13:37:38
○ 2026-07-11 17:08:08
○ 2026-07-23 14:44:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
oitools.com	ns3.afternic.com, ns1.alidns.com, ns2.alidns.com, dns.sharknames.com...	24 records

✅ Authoritative Response

Server:192.161.163.150

NS records: ns3.afternic.com, ns1.alidns.com, ns2.alidns.com, dns.sharknames.com, prodns.sharknames.com, fastdns.sharknames.com, opendns.sharknames.com, smartdns.sharknames.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oitools.com (unsigned zone)

⏱️ Timing

Total: 1052ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns1.alidns.com, ns2.alidns.com`
TXT	9	`afternic-verification-6VusC7cQNjFLaPUksR, 4aec7b26-b5e9-4807-b84f-52ac7b7037e5...`
CNAME	1	`parking.sharknames.com`

📌 Glue Records Collected

Total: 24

Out-of-bailiwick: 24 (ns3.afternic.com, ns1.alidns.com, ns1.alidns.com...)

Analysis

IP Addresses

oitools.com has exactly one IP address — 47.76.45.78.

devsupport.com, yalabo.com, d.xikee.com plus two other host names have IP numbers in common with oitools.com.

Name Servers

DNS for oitools.com is handled by 8 name servers: ns3.afternic.com, ns1.alidns.com, ns2.alidns.com and 5 others.

There is at least partial name server overlap between oitools.com and other domains — oodarlin.com, plantcam.com, historyschool.com and two more among them.

These name servers regularly appear alongside dns.sharknames.com, fastdns.sharknames.com, smartdns.sharknames.com and 7 other name servers in NS record sets.

Hosts with 9 IP addresses each:

ns1.alidns.com has IP addresses 39.96.153.45, 39.96.153.55 and 47.118.199.205, plus 6 other.

ns2.alidns.com has IP addresses 39.96.153.46, 39.96.153.56 and 47.118.199.206, plus 6 other.

Host names resolving to a single IP address:

ns3.afternic.com directs to 97.74.98.65.

dns.sharknames.com directs to 192.161.163.150.

fastdns.sharknames.com directs to 192.227.249.69.

opendns.sharknames.com directs to 107.174.240.70.

prodns.sharknames.com directs to 172.245.79.147.

smartdns.sharknames.com directs to 192.227.209.8.