boolean.cn - dns.ninja

`boolean.cn`

DNSSEC	⚠️ Not signed
A	167.71.201.99^{🇸🇬 DIGITALOCEAN167.71.192.0/20 DigitalOcean}
NS	`ns1.net7.net` ⚠️ Not in zone NS records
		A	167.71.201.99^{🇸🇬 DIGITALOCEAN167.71.192.0/20 DigitalOcean}
NS	`ns2.net7.net` ⚠️ Not in zone NS records
		A	167.71.201.99^{🇸🇬 DIGITALOCEAN167.71.192.0/20 DigitalOcean}
TXT	`Contact via: dn4biz@gmail.com`
TXT	`afternic-verification-hTT9L5eb6P38KPKh5BPMYH`
TXT	`4.cn-verify-24255`
TXT	`92eb803b122682c8bf592cac5d073d27941b1ed6`

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035126321

WOT: UNKNOWN (60/100)

Same first word

boolean.org.uk

boolean.life

boolean.tv

boolean.dev

boolean.dk

boolean.org

boolean.ca

boolean.eu

boolean.us

boolean.fr

boolean.biz

boolean.network

boolean.se

boolean.ru

boolean.at

boolean.net

boolean.be

boolean.co.nz

boolean.de

boolean.name

boolean.careers

boolean.space

boolean.jp

boolean.com.br

boolean.com

boolean.guru

boolean.no

boolean.co.uk

boolean.cl

boolean.cn

boolean.me

boolean.nl

Similar names

aboneol.com

neoolab.com

bolaone.com

oenolab.it

obloane.md

alonebo.top

leanboo.com

neolabo.jp

neboola.de

aboleon.de

oenolab.com

baloone.com

neboola.com

aleboon.com

beonaol.com

neboola.cloud

noebola.com

oenolab.de

neolabo.be

oenolab.ch

DNS History

9 records (3 active, 6 former)

○NSf1g1ns1.dnspod.net2015-06-03 → 2020-03-22 · 4 obs

● 2015-06-03 11:49:24
● 2020-03-22 15:19:44
○ 2026-06-18 10:52:34
○ 2026-08-03 03:07:20

○NSf1g1ns2.dnspod.net2015-06-03 → 2017-03-26 · 4 obs

● 2015-06-03 11:49:24
● 2017-03-26 10:05:14
○ 2026-06-18 10:52:34
○ 2026-08-03 03:07:20

●NSns1.net7.net2026-06-18 → 2026-08-03 · 3 obs

○ 2020-03-22 15:19:44
● 2026-06-18 10:52:34
● 2026-08-03 03:07:20

●NSns2.net7.net2026-06-18 → 2026-08-03 · 3 obs

○ 2020-03-22 15:19:44
● 2026-06-18 10:52:34
● 2026-08-03 03:07:20

○MX1496614878.pamx1.hotmail.com2015-06-03 → 2020-03-22 · 4 obs

● 2015-06-03 11:49:24
● 2020-03-22 15:19:44
○ 2026-06-18 10:52:34
○ 2026-08-03 03:07:20

●A167.71.201.992026-06-18 → 2026-08-03 · 3 obs

○ 2020-03-22 15:19:44
● 2026-06-18 10:52:34
● 2026-08-03 03:07:20

○A18.140.0.1722026-06-18 → 2026-08-03 · 2 obs

○ 2026-06-18 10:52:34
○ 2026-08-03 03:07:20

○A216.34.181.972015-06-03 → 2017-03-26 · 4 obs

● 2015-06-03 11:49:24
● 2017-03-26 10:05:14
○ 2020-03-22 15:19:44
○ 2026-08-03 03:07:20

○CNAMEvhost2.sourceforge.net2020-03-22 → 2020-03-22 · 3 obs

● 2020-03-22 15:19:44
○ 2026-06-18 10:52:34
○ 2026-08-03 03:07:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn...	-
boolean.cn	ns1.net7.net, ns2.net7.net	-

✅ Authoritative Response

Server:167.71.201.99

NS records: ns1.net7.net, ns2.net7.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boolean.cn (unsigned zone)

⏱️ Timing

Total: 830ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.71.201.99`
TXT	4	`4.cn-verify-24255, 92eb803b122682c8bf592cac5d073d27941b1ed6...`

Analysis

IP Addresses

boolean.cn points to a single IP number: 167.71.201.99.

Additional host names — yohoyoho.com, www.yuanjisuan.com, safetech.cn and two others — share IP numbers with boolean.cn.

Name Servers

boolean.cn has two authoritative name servers — ns1.net7.net and ns2.net7.net.

boolean.cn shares its name server setup with other domains, including cameo.com.cn, cob.com.cn, nvocc.com.cn and two others.

ns1.net7.net and ns2.net7.net each point to one IP address — 167.71.201.99.

The host names ns1.net7.net and ns2.net7.net both resolve to 167.71.201.99 IP addresses.