dctlabs.com - dns.ninja

`dctlabs.com`

DNSSEC	⚠️ Not signed
NS	`ns-1221.awsdns-24.org` ⭐
		A	2600:9000:5304:c500::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1221.awsdns-24.org`
		A	205.251.196.197^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1221.awsdns-24.org`
NS	`ns-1738.awsdns-25.co.uk`
		A	2600:9000:5306:ca00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1738.awsdns-25.co.uk`
		A	205.251.198.202^{🇺🇸 Amazon205.251.198.0/24 prefix}
NS	`ns-34.awsdns-04.com`
		A	2600:9000:5300:2200::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-34.awsdns-04.com`
		A	205.251.192.34^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-34.awsdns-04.com`
NS	`ns-530.awsdns-02.net`
		A	2600:9000:5302:1200::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-530.awsdns-02.net`
		A	205.251.194.18^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-530.awsdns-02.net`
SOA	`ns-1221.awsdns-24.org`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=1782650750

Same first word

dctlabs.com

Similar names

abscltd.com

ctdslab.co.uk

dcblast.com

abcsltd.com

bacsltd.com

sabcltd.com

cbsltda.cl

blastcd.com

ctdlabs.com

tdcslab.com

DNS History

9 records (4 active, 5 former)

●NSns-1221.awsdns-24.org2026-03-25 → 2026-06-28 · 3 obs

○ 2016-12-14 04:51:10
● 2026-03-25 20:51:02
● 2026-06-28 13:11:22

●NSns-1738.awsdns-25.co.uk2026-03-25 → 2026-06-28 · 3 obs

○ 2016-12-14 04:51:10
● 2026-03-25 20:51:02
● 2026-06-28 13:11:22

●NSns-34.awsdns-04.com2026-03-25 → 2026-06-28 · 3 obs

○ 2016-12-14 04:51:10
● 2026-03-25 20:51:02
● 2026-06-28 13:11:22

●NSns-530.awsdns-02.net2026-03-25 → 2026-06-28 · 3 obs

○ 2016-12-14 04:51:10
● 2026-03-25 20:51:02
● 2026-06-28 13:11:22

○NSns33.domaincontrol.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 04:51:10
○ 2026-03-25 20:51:02
○ 2026-06-28 13:11:22

○NSns34.domaincontrol.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 04:51:10
○ 2026-03-25 20:51:02
○ 2026-06-28 13:11:22

○MXmailstore1.secureserver.net2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 04:51:10
○ 2026-03-25 20:51:02
○ 2026-06-28 13:11:22

○MXsmtp.secureserver.net2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 04:51:10
○ 2026-03-25 20:51:02
○ 2026-06-28 13:11:22

○A184.168.221.332016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 04:51:10
○ 2026-03-25 20:51:02
○ 2026-06-28 13:11:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dctlabs.com	ns-34.awsdns-04.com, ns-530.awsdns-02.net, ns-1738.awsdns-25.co.uk, ns-1221.awsdns-24.org	2 records

✅ Authoritative Response

Server:205.251.192.34

NS records: ns-34.awsdns-04.com, ns-530.awsdns-02.net, ns-1738.awsdns-25.co.uk, ns-1221.awsdns-24.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dctlabs.com (unsigned zone)

⏱️ Timing

Total: 363ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1221.awsdns-24.org, ns-1738.awsdns-25.co.uk...`
SOA	1	`ns-1221.awsdns-24.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-34.awsdns-04.com, ns-34.awsdns-04.com)

Analysis

Name Servers

Four name servers handle the delegation for dctlabs.com: ns-34.awsdns-04.com, ns-530.awsdns-02.net, ns-1221.awsdns-24.org and ns-1738.awsdns-25.co.uk.

dctlabs.com shares at least some of its name servers with other domains, including durn.in, netgear.ie, educacaofisica.com.br and two others.

These name servers are frequently paired with the name servers ns-425.awsdns-53.com, ns-1460.awsdns-54.org and ns-1862.awsdns-40.co.uk.

The host names ns-34.awsdns-04.com, ns-530.awsdns-02.net, ns-1221.awsdns-24.org and ns-1738.awsdns-25.co.uk each resolve to two IP addresses: ns-34.awsdns-04.com resolves to 205.251.192.34 and 2600:9000:5300:2200::1; ns-530.awsdns-02.net resolves to 205.251.194.18 and 2600:9000:5302:1200::1; ns-1221.awsdns-24.org resolves to 205.251.196.197 and 2600:9000:5304:c500::1; ns-1738.awsdns-25.co.uk resolves to 205.251.198.202 and 2600:9000:5306:ca00::1.