`topbi.nl`

DNSSEC	⚠️ Not signed
A	37.46.140.12^{🇳🇱 CYSO-AS37.46.136.0/21 Cyso Hosting B.V. Block}
		PTR	`redirect2-sqr.cyso.net`
NS	`ns1.sqr.nl` ⭐
		A	2a01:518:ffff:4020::53:3^{🇳🇱 CYSO-AS2a01:518::/32 Cyso Hosting B.V. IPv6 Block}
			PTR	`ns1.dns.sqr.cyso.net`
		A	109.235.73.236^{🇳🇱 CYSO-AS109.235.72.0/21 Cyso Hosting B.V. Block}
			PTR	`ns1.dns.sqr.cyso.net`
NS	`ns2.sqr.domains`
		A	2a01:518:ffff:4020::53:4^{🇳🇱 CYSO-AS2a01:518::/32 Cyso Hosting B.V. IPv6 Block}
			PTR	`ns2.dns.sqr.cyso.net`
		A	93.94.227.166^{🇳🇱 CYSO-AS93.94.224.0/21 Cyso Hosting B.V. Block}
			PTR	`ns2.dns.sqr.cyso.net`
NS	`ns3.sqr.cloud`
		A	2a03:6000:1002:1002::54^{🇳🇱 HIGH5-NL2a03:6000::/29 High5! B.V.}
			PTR	`ns3.sqr.cloud`
		A	46.23.87.195^{🇳🇱 HIGH5-NL46.23.80.0/20 High5! B.V.}
			PTR	`ns3.sqr.cloud`
MX	`topbi-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`ip-52-101-68-36.defastlink.net`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.clockwise.info -all`
TXT	`MS=ms43514860`
SOA	`ns1.sqr.nl`hostmaster@topbi.nl 2022-05-19 #0

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-15 01:00:02 +0000 (EPOCH 1776214802)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-15 #2

Subdomains

www.topbi.nl

Same first word

topbi.org

topbi.nl

topbi.com

topbi.com.tw

Similar names

pibot.com

ipbot.com

bopit.cn

bopit.net

ptbio.com

opbit.com

tobip.ch

ibtop.de

tipbo.com

bopit.co.nz

ipbot.github.io

pbiot.com

bitop.mobi

bopit.cl

tpbio.net

biopt.com

bipot.com

bopti.com

btopi.com

pibot.net

bitop.at

bitpo.online

bitop.io

bitop.it

bitop.xyz

bitop.de

pibot.co.jp

bitop.org

btipo.com

ibopt.com

bipto.com.cn

otipb.ru

bopit.us

bitop.biz

otpib.com

pibot.org

obpit.ru

otpib.eu

bpoti.com

bopti.se

bpoit.net

bitop.com

itpob.com

bitop.top

ibotp.com

iotpb.com

bitop.cloud

botip.com

bitop.pl

bopit.co.uk

bopit.de

tobip.com

bpoit.com.ar

pbiot.ru

bopit.se

biotp.com

ipbot.ru

pobit.com

bpoit.com

iotbp.com

pibot.ru

bopit.org

optib.us

pibot.de

ibtop.com

bitop.ru

bopit.com.au

bitop.com.cn

iptob.com

otipb.com

bitop.cc

DNS History

12 records (5 active, 7 former)

●NSns1.sqr.nl2020-02-12 → 2026-04-15 · 3 obs

○ 2017-02-12 23:44:20
● 2020-02-12 05:59:44
● 2026-04-15 01:45:16

○NSns1.uniserver.nl2015-07-23 → 2020-02-12 · 4 obs

● 2015-07-23 17:03:20
● 2020-02-12 05:59:44
○ 2026-04-09 12:32:04
○ 2026-04-15 01:45:16

●NSns2.sqr.domains2020-02-12 → 2026-04-15 · 3 obs

○ 2017-02-12 23:44:20
● 2020-02-12 05:59:44
● 2026-04-15 01:45:16

○NSns2.uniserver.nl2015-07-23 → 2017-02-12 · 4 obs

● 2015-07-23 17:03:20
● 2017-02-12 23:44:20
○ 2020-02-12 05:59:44
○ 2026-04-15 01:45:16

●NSns3.sqr.cloud2020-02-12 → 2026-04-15 · 3 obs

○ 2017-02-12 23:44:20
● 2020-02-12 05:59:44
● 2026-04-15 01:45:16

○NSns3.uniserver.nl2015-07-23 → 2017-02-12 · 4 obs

● 2015-07-23 17:03:20
● 2017-02-12 23:44:20
○ 2020-02-12 05:59:44
○ 2026-04-15 01:45:16

○MXtopbi-nl.mail.eo.outlook.com2015-07-23 → 2017-02-12 · 4 obs

● 2015-07-23 17:03:20
● 2017-02-12 23:44:20
○ 2020-02-12 05:59:44
○ 2026-04-15 01:45:16

●MXtopbi-nl.mail.protection.outlook.com2020-02-12 → 2026-04-15 · 3 obs

○ 2017-02-12 23:44:20
● 2020-02-12 05:59:44
● 2026-04-15 01:45:16

○A2a01:7c8:fffd:405::12020-02-12 → 2020-02-12 · 4 obs

○ 2017-02-12 23:44:20
● 2020-02-12 05:59:44
○ 2026-04-09 12:32:04
○ 2026-04-15 01:45:16

●A37.46.140.122026-04-09 → 2026-04-15 · 3 obs

○ 2020-02-12 05:59:44
● 2026-04-09 12:32:04
● 2026-04-15 01:45:16

○A37.97.233.2322020-02-12 → 2020-02-12 · 4 obs

○ 2017-02-12 23:44:20
● 2020-02-12 05:59:44
○ 2026-04-09 12:32:04
○ 2026-04-15 01:45:16

○A93.94.230.672015-07-23 → 2017-02-12 · 4 obs

● 2015-07-23 17:03:20
● 2017-02-12 23:44:20
○ 2020-02-12 05:59:44
○ 2026-04-15 01:45:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
topbi.nl	ns1.sqr.nl, ns2.sqr.domains, ns3.sqr.cloud	-

✅ Authoritative Response

Server:109.235.73.236

NS records: ns1.sqr.nl, ns2.sqr.domains, ns3.sqr.cloud

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topbi.nl (unsigned zone)

⏱️ Timing

Total: 719ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.46.140.12`
NS	3	`ns2.sqr.domains, ns1.sqr.nl...`
MX	1	`topbi-nl.mail.protection.outlook.com (pr`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms43514860`
SOA	1	`ns1.sqr.nl hostmaster.topbi.nl`

Analysis

Hierarchy

topbi.nl is a parent of www.topbi.nl.

IP Addresses

topbi.nl points to a single IP address: 37.46.140.12.

Other host names such as dirck.nl, domainehtd.com, mail.nrw.freightshipping.nl, kuipersdredgingservice.nl and flexicomp.nl share IP numbers with topbi.nl.

Name Servers

topbi.nl is delegated to three name servers: ns3.sqr.cloud, ns2.sqr.domains and ns1.sqr.nl.

At least part of the name servers for topbi.nl are shared with other domains, for instance order2cash.com, tecnambenelux.nl, elsekker.nl, macjedi.nl and aenm.nl.