`ns1.machol.com`

DNSSEC	⚠️ Not signed
A	216.144.236.74^{🇺🇸 Colocrossing-AS216.144.236.0/23 325 Delaware Avenue Suite 300 Buffalo NY 14202 United States}
		PTR	`server.optiboard.com`

`machol.com`

	DNSSEC	⚠️ Not signed
	A	216.144.236.75^{🇺🇸 Colocrossing-AS216.144.236.0/23 325 Delaware Avenue Suite 300 Buffalo NY 14202 United States}
	NS	`ns1.machol.com` ⭐
	NS	`ns2.machol.com`
	MX	`machol.com` ⭐
	TXT	`v=spf1 +a +mx +ip4:216.144.236.74 +include:relay.mailchannels.net +include:sp...`
	SOA	`ns1.machol.com`smachol@optiboard.com 2026-03-11 #1

📈 Tranco rank: #596,376

NS for

machol.com

optiboard.com

Previously NS for

www.optiboard.com

opticampus.com

Same first word

ns1.gov.ao

ns1.com.co

ns1.myfritz.net

ns1.go.gov.br

ns1.jcloud.ik-server.com

ns1.dyndns.org

ns1.ro

ns1.am.gov.br

ns1.west1-us.cloudjiffy.net

ns1.myqnapcloud.com

ns1.webthings.io

ns1.synology.me

ns1.gov.mn

ns1.fastly-edge.com

ns1.mircloud.host

ns1.dk

ns1.mil.tw

ns1.ms.gov.br

ns1.tech.orange

ns1.it1.eur.aruba.jenv-aruba.cloud

ns1.gn

ns1.cloudjiffy.net

ns1.com.ua

ns1.domains

ns1.ownprovider.com

ns1.gov.mu

ns1.sch.lk

ns1.mypep.link

ns1.cl

ns1.mt

ns1.sc.gov.br

ns1.ddnss.de

ns1.net.tr

ns1.org

ns1.orangecloud.tn

ns1.uz

ns1.mycloudnas.com

ns1.dnshome.de

ns1.fr

ns1.top

ns1.diadem.cloud

ns1.cx

ns1.myftp.org

ns1.ltd

ns1.dy.fi

ns1.at

ns1.j.layershift.co.uk

ns1.net.pl

ns1.net.ua

ns1.mil.lv

ns1.alp1.ae.flow.ch

ns1.drayddns.com

ns1.nc

ns1.ru

ns1.j.scaleforce.net

ns1.own.pm

ns1.lib.vt.us

ns1.dnsking.ch

ns1.definima.net

ns1.ryd.wafaicloud.com

ns1.sh

ns1.lug.org.uk

ns1.my

ns1.io

ns1.skygearapp.com

ns1.vn

ns1.nz

ns1.no-ip.info

ns1.gov.mg

ns1.site

ns1.it.com

ns1.easypanel.host

ns1.jed.wafaicloud.com

ns1.mydns.jp

ns1.my.id

ns1.k12.ms.us

ns1.ras.ru

ns1.no-ip.net

ns1.ph

ns1.xmit.dev

ns1.org.uk

ns1.lib.md.us

ns1.com.hr

ns1.net.cn

ns1.ne.kr

ns1.gov.rs

ns1.bplaced.net

ns1.cloudflare.net

ns1.diskstation.me

ns1.123hjemmeside.dk

ns1.rag-cloud.hosteur.com

ns1.no

ns1.net.br

ns1.web.id

ns1.k12.vt.us

ns1.eun.eg

ns1.rn.gov.br

ns1.lima-city.de

ns1.gov.ru

ns1.rag-cloud-ch.hosteur.com

ns1.gov.za

ns1.ca

ns1.gov.mo

ns1.ngo.us

ns1.copro.uk

ns1.im

ns1.co.uk

ns1.dev-myqnapcloud.com

ns1.ox.rs

ns1.tokyo

ns1.ovh

ns1.gov.ps

ns1.us.kg

ns1.us

ns1.click

ns1.co.pl

ns1.co.com

ns1.mircloud.us

ns1.hu

ns1.appengine.flow.ch

ns1.myasustor.com

ns1.dscloud.mobi

ns1.com.tr

ns1.gov.sc

ns1.demo.jelastic.com

ns1.myqnapcloud.cn

ns1.nl

ns1.fj

ns1.potager.org

ns1.gov.la

ns1.kg

ns1.fi.cloudplatform.fi

ns1.be

ns1.tuxfamily.org

ns1.unicloud.pl

ns1.j.scaleforce.com.cy

ns1.lublin.pl

ns1.co.nz

ns1.mcdir.ru

ns1.gob.cl

ns1.servehttp.com

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DNS History

3 records (1 active, 2 former)

●A216.144.236.742026-02-24 → 2026-04-24 · 3 obs

○ 2017-10-17 05:27:22
● 2026-02-24 00:19:02
● 2026-04-24 02:10:24

○A64.50.176.412016-05-27 → 2017-10-17 · 5 obs

○ 2016-03-13 21:55:50
● 2016-05-27 10:37:30
● 2017-10-17 05:27:22
○ 2026-02-24 00:19:02
○ 2026-04-24 02:10:24

○A74.50.23.1462015-07-12 → 2016-03-13 · 4 obs

● 2015-07-12 20:04:28
● 2016-03-13 21:55:50
○ 2016-05-27 10:37:30
○ 2026-04-24 02:10:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
machol.com	ns1.machol.com, ns2.machol.com	2 records

✅ Authoritative Response

Server:216.144.236.75

NS records: ns1.machol.com, ns2.machol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for machol.com (unsigned zone)

⏱️ Timing

Total: 346ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.144.236.74`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.machol.com, ns2.machol.com)

Analysis

Name Server Role

ns1.machol.com serves as a name server for machol.com and optiboard.com.

ns2.machol.com commonly serves as a name server together with ns1.machol.com.

IP Addresses

ns1.machol.com points to a single IP address: 216.144.236.74.

Other host names, for instance server.optiboard.com, share IP numbers with ns1.machol.com.

ns1.machol.com - robtex.com

ns1.machol.com

machol.com