`cdn.dev.b1smarttv.com`

DNSSEC	⚠️ Not signed
NS	`ns-943.awsdns-53.net` ⭐
		A	2600:9000:5303:af00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-943.awsdns-53.net`
		A	205.251.195.175^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-943.awsdns-53.net`
NS	`ns-1132.awsdns-13.org`
		A	2600:9000:5304:6c00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1132.awsdns-13.org`
		A	205.251.196.108^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1132.awsdns-13.org`
NS	`ns-1608.awsdns-09.co.uk`
		A	2600:9000:5306:4800::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1608.awsdns-09.co.uk`
		A	205.251.198.72^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1608.awsdns-09.co.uk`
NS	`ns-88.awsdns-11.com`
		A	2600:9000:5300:5800::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-88.awsdns-11.com`
		A	205.251.192.88^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-88.awsdns-11.com`
SOA	`ns-943.awsdns-53.net`awsdns-hostmaster@amazon.com serial=1

`dev.b1smarttv.com`

	DNSSEC	⚠️ Not signed
	NS	`ns-1147.awsdns-15.org` ⭐
	NS	`ns-2024.awsdns-61.co.uk`
	NS	`ns-824.awsdns-39.net`
	NS	`ns-98.awsdns-12.com`
	SOA	`ns-1147.awsdns-15.org`awsdns-hostmaster@amazon.com serial=1

Subdomains

sportworld-public-assets.cdn.dev.b1smarttv.com

Same first word

cdn.ah.cn

cdn.com.im

cdn.bz

cdn.com

cdn.kiwi

cdn.tf

cdn.fo

cdn.ir

cdn.wiki

cdn.do

cdn.edgesuite.net

cdn.id

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cdn.black

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cdn.bet

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cdn.ceo

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cdn.li

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cdn.my

cdn.fitness

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cdn.pet

cdn.news

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cdn.dev.br

cdn.gd

cdn.im

cdn.media

cdn.market

cdn.net.co

cdn.tv

cdn.support

cdn.ch

cdn.direct

cdn.neustar

cdn.blue

cdn.hr

cdn.dk

cdn.kz

cdn.video

cdn.co.in

cdn.yt

cdn.pink

cdn.delivery

cdn.cx

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dnc.be

cnd.pt

dcn.nu

ndc.edu.hk

cnd.com.ua

cnd.com.vn

cnd.org.mz

dcn.us

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ncd.org.rs

dcn.se

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ndc.org.gh

ncd.co.tz

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dnc.center

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cnd.events

ndc.fi

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dnc.de

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🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
b1smarttv.com	ns-245.awsdns-30.com, ns-559.awsdns-05.net, ns-1719.awsdns-22.co.uk, ns-1470.awsdns-55.org	1 record
dev.b1smarttv.com	ns-1147.awsdns-15.org, ns-2024.awsdns-61.co.uk, ns-824.awsdns-39.net, ns-98.awsdns-12.com	-
cdn.dev.b1smarttv.com	ns-1132.awsdns-13.org, ns-1608.awsdns-09.co.uk, ns-88.awsdns-11.com, ns-943.awsdns-53.net	-

✅ Authoritative Response

Server:205.251.196.108

NS records: ns-1132.awsdns-13.org, ns-1608.awsdns-09.co.uk, ns-88.awsdns-11.com, ns-943.awsdns-53.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b1smarttv.com (unsigned zone)

⏱️ Timing

Total: 578ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1132.awsdns-13.org, ns-1608.awsdns-09.co.uk...`
SOA	1	`ns-943.awsdns-53.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-245.awsdns-30.com)

Analysis

Hierarchy

cdn.dev.b1smarttv.com is the parent of sportworld-public-assets.cdn.dev.b1smarttv.com.

Name Servers

cdn.dev.b1smarttv.com is delegated to four name servers: ns-88.awsdns-11.com, ns-943.awsdns-53.net, ns-1132.awsdns-13.org and ns-1608.awsdns-09.co.uk.

cdn.dev.b1smarttv.com at least partially shares name servers with other domains, for instance irbfocus.info, jibunumr.com, farmersflood.com, privacy-preprod.eu.sp15.vwg-connect.com and essilor.cloud.

These name servers are commonly used alongside ns-50.awsdns-06.com, ns-584.awsdns-09.net, ns-1687.awsdns-18.co.uk, ns-479.awsdns-59.com, ns-1390.awsdns-45.org and ns-1749.awsdns-26.co.uk.

Host names with two IP numbers:

ns-88.awsdns-11.com points to 2600:9000:5300:5800::1 and 205.251.192.88; ns-943.awsdns-53.net points to 2600:9000:5303:af00::1 and 205.251.195.175; ns-1132.awsdns-13.org points to 2600:9000:5304:6c00::1 and 205.251.196.108; ns-1608.awsdns-09.co.uk points to 2600:9000:5306:4800::1 and 205.251.198.72.

cdn.dev.b1smarttv.com - robtex.com