🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`knowledge.engineer`

DNSSEC	⚠️ Not signed
A	75.2.70.75^{🇺🇸 Amazon75.2.64.0/20}
		PTR	`aacb0a264e514dd48.awsglobalaccelerator.com`
A	99.83.190.102^{🇺🇸 Amazon99.83.176.0/20}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1737583801

`engineer`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.engineer` ⭐
	NS	`v0n1.nic.engineer`
	NS	`v0n2.nic.engineer`
	NS	`v0n3.nic.engineer`
	NS	`v2n0.nic.engineer`
	NS	`v2n1.nic.engineer`
	SOA	`v0n0.nic.engineer`hostmaster@donuts.email serial=1790265328

⚠️ On DNS blocklist: spam-tlds

Same first word

knowledge.productions

knowledge.engineering

knowledge.se

knowledge.chat

knowledge.co.il

knowledge.center

knowledge.azure-api.net

knowledge.com.kw

knowledge.adm.br

knowledge.pro

knowledge.fyi

knowledge.nl

knowledge.sh

knowledge.my

knowledge.now

knowledge.beer

knowledge.network

knowledge.app

knowledge.university

knowledge.builders

knowledge.fi

knowledge.investments

knowledge.uk.com

knowledge.de

knowledge.info

knowledge.tools

knowledge.academy

knowledge.forsale

knowledge.wtf

knowledge.asia

knowledge.lv

knowledge.skin

knowledge.vn

knowledge.properties

knowledge.com.sa

knowledge.free

knowledge.ws

knowledge.ai

knowledge.ovh

knowledge.com.in

knowledge.space

knowledge.clinic

knowledge.altervista.org

knowledge.care

knowledge.org.il

knowledge.wine

knowledge.school

knowledge.baby

knowledge.food

knowledge.wiki

knowledge.net.nz

knowledge.or.kr

knowledge.co.nz

knowledge.org.uk

knowledge.mom

knowledge.com.ph

knowledge.foundation

knowledge.yachts

knowledge.engineer

knowledge.love

knowledge.ml

knowledge.monster

knowledge.ne.jp

knowledge.jp

knowledge.kr

knowledge.pt

knowledge.digital

knowledge.no-ip.org

knowledge.nexus

knowledge.ventures

knowledge.za.org

knowledge.agency

knowledge.com.mt

knowledge.land

knowledge.team

knowledge.healthcare

knowledge.cash

knowledge.cn.com

knowledge.bg

knowledge.tax

knowledge.co.th

knowledge.pages.dev

knowledge.es

knowledge.be

knowledge.me.uk

knowledge.video

knowledge.it.com

knowledge.com

knowledge.org

knowledge.house

knowledge.kz

knowledge.supply

knowledge.pet

knowledge.in

knowledge.cool

knowledge.ie

knowledge.net

knowledge.com.br

knowledge.tank.jp

knowledge.vet

knowledge.company

knowledge.eu

knowledge.com.tw

knowledge.pl

knowledge.shop

knowledge.vu

knowledge.pk

knowledge.community

knowledge.kitchen

knowledge.business

knowledge.sd

knowledge.industries

knowledge.com.ar

knowledge.sandvikcoromant

knowledge.at

knowledge.net.in

knowledge.mu

knowledge.bot

knowledge.la

knowledge.pics

knowledge.delivery

knowledge.org.ua

knowledge.dk

knowledge.it

knowledge.gr

knowledge.edu.krd

knowledge.tech

knowledge.ee

knowledge.enterprises

knowledge.tv

knowledge.contact

knowledge.tours

knowledge.org.in

knowledge.jp.net

knowledge.au

knowledge.discount

knowledge.trade

knowledge.cyou

knowledge.edu.pl

knowledge.show

knowledge.quest

knowledge.city

knowledge.expert

knowledge.consulting

knowledge.synology.me

knowledge.mba

knowledge.earth

knowledge.workers.dev

knowledge.work

knowledge.tel

knowledge.gives

knowledge.org.tw

knowledge.click

knowledge.cz

knowledge.edu.rs

knowledge.bio

knowledge.exposed

knowledge.mx

knowledge.codes

knowledge.life

knowledge.coop

knowledge.no

knowledge.studio

knowledge.cards

knowledge.cafe

knowledge.cx

knowledge.us

knowledge.zeabur.app

knowledge.ac

knowledge.services

knowledge.zip

knowledge.management

knowledge.fit

knowledge.fashion

knowledge.homes

knowledge.football

Similar names

egdelwonk.no

wonkledge.com

konwledge.com.cn

konwledge.cn

knoweldge.io

eknowledg.in

egdelwonk.com

knowldege.ai

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NSdns1.registrar-servers.com2026-09-06 → 2026-09-24 · 2 obs

● 2026-09-06 19:32:50
● 2026-09-24 16:10:00

●NSdns2.registrar-servers.com2026-09-06 → 2026-09-24 · 2 obs

● 2026-09-06 19:32:50
● 2026-09-24 16:10:00

●MXeforward1.registrar-servers.com2026-09-06 → 2026-09-24 · 2 obs

● 2026-09-06 19:32:50
● 2026-09-24 16:10:00

●MXeforward2.registrar-servers.com2026-09-06 → 2026-09-24 · 2 obs

● 2026-09-06 19:32:50
● 2026-09-24 16:10:00

●MXeforward3.registrar-servers.com2026-09-06 → 2026-09-24 · 2 obs

● 2026-09-06 19:32:50
● 2026-09-24 16:10:00

●MXeforward4.registrar-servers.com2026-09-06 → 2026-09-24 · 2 obs

● 2026-09-06 19:32:50
● 2026-09-24 16:10:00

●MXeforward5.registrar-servers.com2026-09-06 → 2026-09-24 · 2 obs

● 2026-09-06 19:32:50
● 2026-09-24 16:10:00

●A75.2.70.752026-09-06 → 2026-09-24 · 2 obs

● 2026-09-06 19:32:50
● 2026-09-24 16:10:00

●A99.83.190.1022026-09-06 → 2026-09-24 · 2 obs

● 2026-09-06 19:32:50
● 2026-09-24 16:10:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
engineer	v0n0.nic.engineer, v0n1.nic.engineer, v0n2.nic.engineer, v0n3.nic.engineer...	12 records
knowledge.engineer	dns1.registrar-servers.com, dns2.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledge.engineer (unsigned zone)

⏱️ Timing

Total: 730ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`75.2.70.75, 99.83.190.102`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.engineer, v0n0.nic.engineer, v0n1.nic.engineer...)

Analysis

IP Addresses

knowledge.engineer has two IP addresses: 75.2.70.75 and 99.83.190.102

Additional host names — laika.org, habiterra.uk, wixansbridge.com and two others — share IP numbers with knowledge.engineer.

Name Servers

DNS delegation for knowledge.engineer points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

knowledge.engineer shares its name server setup with other domains, including tamisabet.xyz, mohdmot.com, mersobbahis.com and two others.

At least some of knowledge.engineer's name servers are shared with other domains, for example thcvapepen.us and applicantaccess.com.

dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.

Mail Servers

Five mail servers handle knowledge.engineer: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

knowledge.engineer shares mail servers — at least in part — with other domains, including hopcoin.com, green4congress.com, hiwellness.ai and two others.

It is common to find these mail servers used together with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Host names pointing to a single IP address:

eforward1.registrar-servers.com directs to 162.255.118.51.

eforward2.registrar-servers.com directs to 162.255.118.52.

eforward3.registrar-servers.com directs to 162.255.118.51.

eforward4.registrar-servers.com directs to 162.255.118.52.

eforward5.registrar-servers.com directs to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

Host names pointing to 162.255.118.52 IP addresses: eforward2.registrar-servers.com and eforward4.registrar-servers.com.