`posture.duosecurity.com`

DNSSEC	⚠️ Not signed
NS	`ns-1529.awsdns-63.org` ⭐
		A	2600:9000:5305:f900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1529.awsdns-63.org`
		A	205.251.197.249^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1529.awsdns-63.org`
NS	`ns-1997.awsdns-57.co.uk`
		A	2600:9000:5307:cd00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1997.awsdns-57.co.uk`
		A	205.251.199.205^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1997.awsdns-57.co.uk`
NS	`ns-471.awsdns-58.com`
		A	2600:9000:5301:d700::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-471.awsdns-58.com`
		A	205.251.193.215^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-471.awsdns-58.com`
NS	`ns-550.awsdns-04.net`
		A	2600:9000:5302:2600::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-550.awsdns-04.net`
		A	205.251.194.38^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-550.awsdns-04.net`
SOA	`ns-1529.awsdns-63.org`awsdns-hostmaster@amazon.com serial=1

`duosecurity.com`

	DNSSEC	⚠️ Not signed
	A	18.161.21.33^{🇺🇸 Amazon18.161.16.0/21}
	A	18.161.21.82^{🇺🇸 Amazon18.161.16.0/21}
	A	18.161.21.84^{🇺🇸 Amazon18.161.16.0/21}
	A	18.161.21.107^{🇺🇸 Amazon18.161.16.0/21}
	NS	`ns-1600.awsdns-08.co.uk` ⭐
	NS	`ns-1271.awsdns-30.org`
	NS	`ns-272.awsdns-34.com`
	NS	`ns-896.awsdns-48.net`
	MX	`alln-mx-01.cisco.com` ⭐
	MX	`rcdn-mx-01.cisco.com`⁽²⁰⁾
	MX	`aer-mx-01.cisco.com`⁽³⁰⁾
	TXT	`MS=ms87573650`
	TXT	`_k6higb2z1hho56o41tneh9qzuuezz9o`
	TXT	`_vz1bepjjh5vfz1kdz31jma6hzwg20ny`
	TXT	`apple-domain-verification=2Vf56S4tuuskojVe`
	TXT	`atlassian-domain-verification=R4UtYgXtORXRKnMUBQS0AFJD3EAxj2HTgORPt6C1/GLPaTO...`
	TXT	`cisco-ci-domain-verification=5e3a213be18d8a0d35b53e7efed6be85c8f44493f253d7cc...`
	TXT	`duo_sso_verification=kuyK6IAuOS7ombaHhSEWM0gFk2Ja0oUHefceWQT7z4uU8rWqw8DjuTsU...`
	TXT	`google-site-verification=HmBniYqxTjdE-G67pjqWN0Z92oVYeLYB0pRpBUAJ1sE`
	TXT	`google-site-verification=zlwiWUyTXIR20h2du1EFVF_9W6mlgspR2iwUHOGbz6Q`
	TXT	`hcp-domain-verification=2864ca4b8eab48057506880821e0203db32c5c2c09a71425ae6d5...`
	TXT	`status-page-domain-verification=wl6tj66k5qh5`
	TXT	`v=spf1 include:_spf.duosecurity.com include:_spf2.duosecurity.com include:_sp...`
	TXT	`ygl4n9zvmlf74mcbbc8nmcr3wv915q7g`
	TXT	`z5c69y4b0q179syyqltskhhsrtndrx6m`
	SOA	`ns-1600.awsdns-08.co.uk`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (75/100)
rank #59554 globally
rank #26299 in the tld
WOT: SAFE (86/100)
📈 Tranco rank: #3,169

Subdomains

sseposture-routing-commercial.posture.duosecurity.com

Same first word

Similar names

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proteus.tech

orpetus.co.jp

seurtop.cv

proteus.in

ruspoet.ru

proteus.email

suporte.live

ourstep.jp

proteus.net

puertos.gob.es

optures.com

eusport.eu

oestrup.dk

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suporte.awsapps.com

upstore.nl

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storeup.org

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DNS History

4 records (4 active, 0 former)

●NSns-1529.awsdns-63.org2026-04-22 → 2026-05-01 · 2 obs

● 2026-04-22 04:04:06
● 2026-05-01 21:36:40

●NSns-1997.awsdns-57.co.uk2026-04-22 → 2026-05-01 · 2 obs

● 2026-04-22 04:04:06
● 2026-05-01 21:36:40

●NSns-471.awsdns-58.com2026-04-22 → 2026-05-01 · 2 obs

● 2026-04-22 04:04:06
● 2026-05-01 21:36:40

●NSns-550.awsdns-04.net2026-04-22 → 2026-05-01 · 2 obs

● 2026-04-22 04:04:06
● 2026-05-01 21:36:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...	-
duosecurity.com	ns-272.awsdns-34.com, ns-896.awsdns-48.net, ns-1600.awsdns-08.co.uk, ns-1271.awsdns-30.org	2 records
posture.duosecurity.com	ns-1529.awsdns-63.org, ns-1997.awsdns-57.co.uk, ns-471.awsdns-58.com, ns-550.awsdns-04.net	-

✅ Authoritative Response

Server:205.251.194.38

NS records: ns-1529.awsdns-63.org, ns-1997.awsdns-57.co.uk, ns-471.awsdns-58.com, ns-550.awsdns-04.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duosecurity.com (unsigned zone)

⏱️ Timing

Total: 507ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1529.awsdns-63.org, ns-1997.awsdns-57.co.uk...`
SOA	1	`ns-1529.awsdns-63.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-272.awsdns-34.com, ns-272.awsdns-34.com)

Analysis

Hierarchy

posture.duosecurity.com is a parent of sseposture-routing-commercial.posture.duosecurity.com.

Name Servers

posture.duosecurity.com is delegated to four name servers: ns-471.awsdns-58.com, ns-550.awsdns-04.net, ns-1529.awsdns-63.org and ns-1997.awsdns-57.co.uk.

posture.duosecurity.com at least partially shares name servers with other domains, for instance d1bav2n3nt103b.cloudfront.net, benterprisellc.com, abcfitness.net, droplr.org and jukeboxdaily.com.

Host names with two IP numbers:

ns-471.awsdns-58.com points to: 2600:9000:5301:d700::1 and 205.251.193.215.

ns-550.awsdns-04.net points to: 2600:9000:5302:2600::1 and 205.251.194.38.

ns-1529.awsdns-63.org points to: 2600:9000:5305:f900::1 and 205.251.197.249.

ns-1997.awsdns-57.co.uk points to: 2600:9000:5307:cd00::1 and 205.251.199.205.

posture.duosecurity.com - robtex.com