`b2.sixfivelabs.com`

DNSSEC	⚠️ Not signed
NS	`ns-770.awsdns-32.net` ⭐
		A	2600:9000:5303:200::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-770.awsdns-32.net`
		A	205.251.195.2^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-770.awsdns-32.net`
NS	`ns-1125.awsdns-12.org`
		A	2600:9000:5304:6500::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1125.awsdns-12.org`
		A	205.251.196.101^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1125.awsdns-12.org`
NS	`ns-1814.awsdns-34.co.uk`
		A	2600:9000:5307:1600::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1814.awsdns-34.co.uk`
		A	205.251.199.22^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1814.awsdns-34.co.uk`
NS	`ns-504.awsdns-63.com`
		A	2600:9000:5301:f800::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-504.awsdns-63.com`
		A	205.251.193.248^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-504.awsdns-63.com`
SOA	`ns-770.awsdns-32.net`awsdns-hostmaster@amazon.com serial=1

`sixfivelabs.com`

	DNSSEC	⚠️ Not signed
	A	50.112.98.221^{🇺🇸 Amazon50.112.0.0/17 EC2 PDX prefix}
	NS	`ns-2042.awsdns-63.co.uk` ⭐
	NS	`ns-1419.awsdns-49.org`
	NS	`ns-220.awsdns-27.com`
	NS	`ns-956.awsdns-55.net`
	MX	`mailin.samsung.com` ⭐
	TXT	`google-site-verification=gS0b1ygSddc0ltl1Lme6_wKn_OOG-ax9Ddm_9zSmAPY`
	TXT	`v=spf1 include:_spf.google.com include:servers.mcsv.net ~all`
	TXT	`v=spf1 include:mailgun.org ~all`
	TXT	`v=spf1 include:mg-spf.greenhouse.io ~all`
	SOA	`ns-2042.awsdns-63.co.uk`awsdns-hostmaster@amazon.com serial=1

Subdomains

us.b2.sixfivelabs.com

Same first word

b2.cc

b2.myqnapcloud.com

b2.gold

b2.tv

b2.events

b2.ai

b2.hu

b2.world

b2.club

b2.vip

b2.rs

b2.fi

b2.ca

b2.be

b2.academy

b2.sg

b2.st

b2.fr

b2.uz

b2.is

b2.by

b2.com.mk

b2.ag

b2.eu

b2.mk

b2.cl

b2.se

b2.ie

b2.cn

b2.agency

b2.at

b2.net

b2.co.nz

b2.ro

b2.com.br

b2.com.tr

b2.ru

b2.net.cn

b2.com

b2.plus

b2.am

b2.net.pl

b2.tel

b2.hk

b2.network

b2.studio

b2.marketing

b2.com.au

b2.cx

b2.ae

b2.de

b2.ee

b2.com.ua

b2.si

b2.pl

b2.wiki

b2.group

b2.lv

Similar names

2b.fi

2b.art.pl

2b.de

2b.ee

2b.ws

2b.ai

2b.co.uk

2b.tv

2b.cool

2b.ca

2b.gl

2b.to

2b.bz

2b.se

2b.com.pl

2b.cn

2b.cl

2b.world

2b.fit

2b.com.pe

2b.kz

2b.am

2b.fr

2b.com.eg

2b.gs

2b.com.tr

2b.church

2b.eu

2b.work

2b.tel

2b.uy

2b.lv

2b.vc

2b.be

2b.su

2b.nl

2b.uz

2b.co.kr

2b.by

2b.ro

2b.at

2b.pl

2b.group

2b.is

2b.cc

2b.xyz

2b.sk

2b.biz

2b.no

2b.ru

2b.ph

2b.wtf

2b.ag

2b.com

2b.net

DNS History

4 records (4 active, 0 former)

●NSns-1125.awsdns-12.org2026-06-02 → 2026-07-17 · 2 obs

● 2026-06-02 11:08:04
● 2026-07-17 13:50:32

●NSns-1814.awsdns-34.co.uk2026-06-02 → 2026-07-17 · 2 obs

● 2026-06-02 11:08:04
● 2026-07-17 13:50:32

●NSns-504.awsdns-63.com2026-06-02 → 2026-07-17 · 2 obs

● 2026-06-02 11:08:04
● 2026-07-17 13:50:32

●NSns-770.awsdns-32.net2026-06-02 → 2026-07-17 · 2 obs

● 2026-06-02 11:08:04
● 2026-07-17 13:50:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
sixfivelabs.com	ns-220.awsdns-27.com, ns-956.awsdns-55.net, ns-1419.awsdns-49.org, ns-2042.awsdns-63.co.uk	2 records
b2.sixfivelabs.com	ns-1125.awsdns-12.org, ns-1814.awsdns-34.co.uk, ns-504.awsdns-63.com, ns-770.awsdns-32.net	-

✅ Authoritative Response

Server:205.251.196.101

NS records: ns-1125.awsdns-12.org, ns-1814.awsdns-34.co.uk, ns-504.awsdns-63.com, ns-770.awsdns-32.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sixfivelabs.com (unsigned zone)

⏱️ Timing

Total: 661ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1125.awsdns-12.org, ns-1814.awsdns-34.co.uk...`
SOA	1	`ns-770.awsdns-32.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-220.awsdns-27.com, ns-220.awsdns-27.com)

Analysis

Hierarchy

us.b2.sixfivelabs.com is delegated beneath b2.sixfivelabs.com.

Name Servers

The domain b2.sixfivelabs.com is delegated to these four name servers: ns-504.awsdns-63.com, ns-770.awsdns-32.net, ns-1125.awsdns-12.org and ns-1814.awsdns-34.co.uk.

There is at least partial name server overlap between b2.sixfivelabs.com and other domains — indyaws.org, gantzplantz.com, 1424.eu and two more among them.

All four hostnames — ns-504.awsdns-63.com, ns-770.awsdns-32.net, ns-1125.awsdns-12.org and ns-1814.awsdns-34.co.uk — resolve to two IP numbers apiece: ns-504.awsdns-63.com to 205.251.193.248 and 2600:9000:5301:f800::1; ns-770.awsdns-32.net to 205.251.195.2 and 2600:9000:5303:200::1; ns-1125.awsdns-12.org to 205.251.196.101 and 2600:9000:5304:6500::1; ns-1814.awsdns-34.co.uk to 205.251.199.22 and 2600:9000:5307:1600::1.

b2.sixfivelabs.com - robtex.com