`sci-flex-demo3.com`

DNSSEC	⚠️ Not signed
NS	`ns-215.awsdns-26.com` ⭐
		A	2600:9000:5300:d700::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-215.awsdns-26.com`
		A	205.251.192.215^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-215.awsdns-26.com`
NS	`ns-1282.awsdns-32.org`
		A	2600:9000:5305:200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1282.awsdns-32.org`
		A	205.251.197.2^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1282.awsdns-32.org`
NS	`ns-1681.awsdns-18.co.uk`
		A	2600:9000:5306:9100::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1681.awsdns-18.co.uk`
		A	205.251.198.145^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1681.awsdns-18.co.uk`
NS	`ns-739.awsdns-28.net`
		A	2600:9000:5302:e300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-739.awsdns-28.net`
		A	205.251.194.227^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-739.awsdns-28.net`
SOA	`ns-215.awsdns-26.com`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778592316

Same first word

sci-flex-demo3.com

DNS History

4 records (4 active, 0 former)

●NSns-1282.awsdns-32.org2019-01-26 → 2026-05-12 · 2 obs

● 2019-01-26 08:47:20
● 2026-05-12 13:29:38

●NSns-1681.awsdns-18.co.uk2019-01-26 → 2026-05-12 · 2 obs

● 2019-01-26 08:47:20
● 2026-05-12 13:29:38

●NSns-215.awsdns-26.com2019-01-26 → 2026-05-12 · 2 obs

● 2019-01-26 08:47:20
● 2026-05-12 13:29:38

●NSns-739.awsdns-28.net2019-01-26 → 2026-05-12 · 2 obs

● 2019-01-26 08:47:20
● 2026-05-12 13:29:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sci-flex-demo3.com	ns-215.awsdns-26.com, ns-739.awsdns-28.net, ns-1681.awsdns-18.co.uk, ns-1282.awsdns-32.org	2 records

✅ Authoritative Response

Server:205.251.194.227

NS records: ns-215.awsdns-26.com, ns-739.awsdns-28.net, ns-1681.awsdns-18.co.uk, ns-1282.awsdns-32.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sci-flex-demo3.com (unsigned zone)

⏱️ Timing

Total: 221ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1282.awsdns-32.org, ns-1681.awsdns-18.co.uk...`
SOA	1	`ns-215.awsdns-26.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-215.awsdns-26.com, ns-215.awsdns-26.com)

Analysis

Name Servers

sci-flex-demo3.com is delegated to four name servers: ns-215.awsdns-26.com, ns-739.awsdns-28.net, ns-1282.awsdns-32.org and ns-1681.awsdns-18.co.uk.

sci-flex-demo3.com shares some name servers with other domains, for example mrjester.cc, company-growth.com, chiaraecristiano.it, hagel-shop.at and martinbros.com.

Host names with two IP numbers

Two IPs per host:

ns-215.awsdns-26.com points to 2600:9000:5300:d700::1 and 205.251.192.215

ns-739.awsdns-28.net points to 2600:9000:5302:e300::1 and 205.251.194.227

ns-1282.awsdns-32.org points to 2600:9000:5305:200::1 and 205.251.197.2

ns-1681.awsdns-18.co.uk points to 2600:9000:5306:9100::1 and 205.251.198.145

sci-flex-demo3.com - robtex.com