`ns4.ktro.com`

DNSSEC	⚠️ Not signed
A	52.70.138.155^{🇺🇸 Amazon52.70.0.0/15 EC2 IAD prefix}
		PTR	`ihs5.ktro.com`

`ktro.com`

	DNSSEC	⚠️ Not signed
	A	52.70.138.155^{🇺🇸 Amazon52.70.0.0/15 EC2 IAD prefix}
	NS	`dns1.ktro.com` ⭐
	NS	`dns2.ktro.com`
	NS	`dns3.ktro.com` ⚠️ Not in parent delegation
	MX	`mail.ktro.com` ⭐
	TXT	`v=spf1 +mx +a:ihs5.ktro.com ip4:50.16.176.201 ip4:18.217.211.45 ip4:3.141.140...`
	SOA	`dns1.ktro.com`johnp@ktro.com 2026-06-08 #1

📈 Tranco rank: #851,331

PTR for

132.249.33.64.in-addr.arpa

Previously NS for

ktro.com

vwebpage.com

design-mouse.com

www.ktro.com

bitzfamily.com

thedesignmouse.com

plasticoltd.com

Same first word

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.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.pi.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

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

Similar names

n4s.com

n4s.fr

sn4.ru

s4n.ru

n4s.ca

sn4.cc

n4s.ru

4ns.cn

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

DNS History

3 records (1 active, 2 former)

○A208.88.243.142015-06-14 → 2017-10-07 · 5 obs

○ 2007-11-19 03:50:50
● 2015-06-14 18:34:14
● 2017-10-07 23:11:24
○ 2026-02-15 07:45:04
○ 2026-08-01 02:02:26

●A52.70.138.1552026-02-15 → 2026-08-01 · 3 obs

○ 2017-10-07 23:11:24
● 2026-02-15 07:45:04
● 2026-08-01 02:02:26

○A64.33.249.1332007-11-19 → 2007-11-19 · 3 obs

● 2007-11-19 03:50:50
○ 2015-06-14 18:34:14
○ 2026-08-01 02:02:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...	-
ktro.com	dns1.ktro.com, dns2.ktro.com	2 records

✅ Authoritative Response

Server:18.217.211.45

NS records: dns1.ktro.com, dns2.ktro.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ktro.com (unsigned zone)

⏱️ Timing

Total: 764ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.70.138.155`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (dns1.ktro.com, dns2.ktro.com)

Analysis

IP Addresses

ns4.ktro.com resolves to one IP address: 52.70.138.155.

choicegear.net, mail.huskeroil.com, mail.scheaf.com and two other host names share IP numbers with ns4.ktro.com.

ns4.ktro.com - robtex.com

ns4.ktro.com

ktro.com