`ns4.securebyknowledge.com`

CNAME	`ns2.sbktelecom.com`
DNSSEC	⚠️ Not signed
A	206.47.243.202^{🇨🇦 BELL-AS206.47.0.0/16 Bell Canada}
		PTR	`ns2.sbktelecom.com`

`securebyknowledge.com`

	DNSSEC	⚠️ Not signed
	A	148.59.136.26^{🇨🇦 AS398346148.59.136.0/24 Micro Logic - Cirrus - Montreal}
	NS	`ns1.sbktelecom.com` ⭐
	NS	`ns-global.kjsl.com`
	NS	`ns2.sbktelecom.com`
	MX	`securebyknowledge-com.mail.protection.outlook.com` ⭐
	TXT	`anthropic-domain-verification-gm7cpp=NGMPR0N0PPf2jr5yL5Gspxvuk`
	TXT	`v=spf1 ip4:192.47.253.0/24 ip4:206.47.243.192/27 include:spf.protection.outlo...`
	TXT	`MS=ms43820144`
	SOA	`ns1.sbktelecom.com`hostmaster@securebyknowledge.com 2026-05-14 #1

PTR for

152.120.90.174.in-addr.arpa

Previously NS for

konexia.ca

sbktelecom.com

sbktele.com

sbkcanada.com

securebyknowledge.com

sbkvoice.com

www.securebyknowledge.com

sbktel.com

sbkvoix.com

sbkvoip.com

sbkbox.com

sbkcanada.ca

sbktelecom.ca

Previously MX for

sbktele.com

sbkcanada.com

sbkvoice.com

sbktel.com

sbkvoix.com

sbkvoip.com

sbkbox.com

sbkcanada.ca

sbktelecom.ca

konexia.ca

Same first word

ns4.com.br

ns4.fr

ns4.gov.az

ns4.co

ns4.si

ns4.in-berlin.de

ns4.hu

ns4.fj

ns4.ma.gov.br

ns4.net.pl

ns4.is-a.dev

ns4.upsunapp.com

ns4.police.uk

ns4.mircloud.host

ns4.nl

ns4.uk

ns4.gov.rs

ns4.ie

ns4.mynascloud.com

ns4.dyndns.org

ns4.vg

ns4.ru

ns4.pe.gov.br

ns4.dev

ns4.gov.mu

ns4.co.kr

ns4.duckdns.org

ns4.mil.cn

ns4.fastlylb.net

ns4.altervista.org

ns4.gov.mo

ns4.gov.ao

ns4.biz

ns4.pr.gov.br

ns4.cl

ns4.j.scaleforce.net

ns4.no

ns4.gov.mn

ns4.net

ns4.org

ns4.mediatech.by

ns4.alp1.ae.flow.ch

ns4.nc.tr

ns4.dnsking.ch

ns4.nhs.uk

ns4.de

ns4.ddns.net

ns4.siteleaf.net

ns4.uz

ns4.us

ns4.dk

ns4.yandexcloud.net

ns4.myqnapcloud.com

ns4.site

ns4.fi

ns4.ms.gov.br

ns4.kasserver.com

ns4.lib.md.us

ns4.nz

ns4.es.gov.br

ns4.it.com

ns4.jelastic.saveincloud.net

ns4.in

ns4.cloudjiffy.net

ns4.cloudflare.net

ns4.gov.bh

ns4.fastly-edge.com

ns4.net.au

ns4.com

ns4.go.gov.br

ns4.nic.in

ns4.123hjemmeside.dk

Similar names

4ns.hu

sn4.ch

4ns.net

s4n.net

s4n.org

sn4.fi

4sn.de

s4n.nl

4ns.pl

4ns.org

s4n.de

sn4.com.br

sn4.com

n4s.net

n4s.de

s4n.cc

n4s.cn

4ns.ru

sn4.org

n4s.co.uk

4ns.eu

s4n.com.br

n4s.fi

4sn.com

4sn.nl

sn4.co.uk

n4s.us

n4s.pl

4ns.su

n4s.org

4ns.com

sn4.me

sn4.eu

4ns.de

4ns.co.uk

s4n.co

4ns.nl

sn4.de

4ns.in

s4n.edu.vn

n4s.com

n4s.fr

sn4.ru

s4n.ru

n4s.ca

sn4.cc

n4s.ru

4ns.cn

DNS History

2 records (1 active, 1 former)

○A174.90.120.1522015-07-24 → 2016-05-01 · 4 obs

● 2015-07-24 03:37:20
● 2016-05-01 01:09:38
○ 2026-03-24 12:02:22
○ 2026-07-27 12:25:34

●CNAMEns2.sbktelecom.com2026-03-24 → 2026-07-27 · 2 obs

● 2026-03-24 12:02:22
● 2026-07-27 12:25:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
securebyknowledge.com	ns-global.kjsl.com, ns1.sbktelecom.com, ns2.sbktelecom.com	4 records

✅ Authoritative Response

Server:206.47.243.202

NS records: ns-global.kjsl.com, ns1.sbktelecom.com, ns2.sbktelecom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for securebyknowledge.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`ns2.sbktelecom.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns-global.kjsl.com, ns-global.kjsl.com, ns1.sbktelecom.com...)

Analysis

IP Addresses

ns4.securebyknowledge.com directs to one IP number, which is 206.47.243.202.

ns2.sbktelecom.com is an example of another host name that shares IP numbers with ns4.securebyknowledge.com.

ns4.securebyknowledge.com - dns.ninja