`content-cdn.stackla.com`

DNSSEC	⚠️ Not signed
A	18.161.21.21^{🇺🇸 Amazon18.161.16.0/21}
		PTR	`server-18-161-21-21.bos50.r.cloudfront.net`
A	18.161.21.24^{🇺🇸 Amazon18.161.16.0/21}
A	18.161.21.31^{🇺🇸 Amazon18.161.16.0/21}
A	18.161.21.82^{🇺🇸 Amazon18.161.16.0/21}

`stackla.com`

	DNSSEC	⚠️ Not signed
	A	18.239.183.29^{🇺🇸 Amazon18.239.176.0/21}
	A	18.239.183.79^{🇺🇸 Amazon18.239.176.0/21}
	A	18.239.183.95^{🇺🇸 Amazon18.239.176.0/21}
	A	18.239.183.120^{🇺🇸 Amazon18.239.176.0/21}
	NS	`ns-239.awsdns-29.com` ⭐
	NS	`ns-1333.awsdns-38.org`
	NS	`ns-2019.awsdns-60.co.uk`
	NS	`ns-633.awsdns-15.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`atlassian-domain-verification=TwCccoC47tF9wtPnaZR2I7puvPkqXBLzxn/1vBP6GYUQhA8...`
	TXT	`v=spf1 ip4:103.151.192.0/23 ip4:104.130.122.0/23 ip4:104.130.96.0/28 ip4:108....`
	SOA	`ns-239.awsdns-29.com`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (50/100)
rank #82943 globally
rank #36182 in the tld
WOT: SAFE (48/100)
📈 Tranco rank: #40,335

Same first word

content-cdn.com

content-cdn.io

Similar names

cdn-content.net

DNS History

16 records (4 active, 12 former)

●A18.161.21.212026-04-24 → 2026-05-10 · 19 obs

○ 2026-04-19 00:20:38
● 2026-04-24 02:59:58
○ 2026-04-24 04:58:42
● 2026-04-26 09:05:00
○ 2026-04-26 10:11:54
● 2026-04-27 23:58:30
○ 2026-04-28 10:39:00
○ 2026-04-29 22:55:28
● 2026-05-01 00:57:20
○ 2026-05-01 01:39:36
● 2026-05-01 23:20:02
○ 2026-05-02 00:12:02
● 2026-05-03 10:02:36
○ 2026-05-04 01:24:48
● 2026-05-08 10:46:36
○ 2026-05-08 13:20:08
○ 2026-05-08 20:36:20
● 2026-05-10 04:34:32
● 2026-05-10 04:34:34

●A18.161.21.242026-04-24 → 2026-05-10 · 19 obs

●A18.161.21.312026-04-24 → 2026-05-10 · 19 obs

●A18.161.21.822026-04-24 → 2026-05-10 · 19 obs

○A18.245.162.1102026-04-15 → 2026-05-08 · 29 obs

○ 2026-04-15 15:42:14
● 2026-04-15 21:02:50
○ 2026-04-16 00:01:42
○ 2026-04-17 00:15:28
● 2026-04-17 07:31:28
○ 2026-04-17 22:53:50
○ 2026-04-18 17:37:58
● 2026-04-18 19:28:58
○ 2026-04-18 20:09:10
● 2026-04-19 00:20:38
○ 2026-04-24 02:59:58
● 2026-04-24 04:58:42
○ 2026-04-26 09:05:00
● 2026-04-26 10:11:54
○ 2026-04-27 23:58:30
○ 2026-04-28 10:39:00
● 2026-04-28 15:26:02
● 2026-04-29 22:55:28
○ 2026-05-01 00:57:20
● 2026-05-01 01:39:36
○ 2026-05-01 23:20:02
● 2026-05-02 00:12:02
○ 2026-05-03 10:02:36
● 2026-05-04 01:24:48
○ 2026-05-08 10:46:36
○ 2026-05-08 13:20:08
● 2026-05-08 20:36:20
○ 2026-05-10 04:34:32
○ 2026-05-10 04:34:34

○A18.245.162.332026-04-15 → 2026-05-08 · 29 obs

○A18.245.162.382026-04-15 → 2026-05-08 · 29 obs

○A18.245.162.542026-04-15 → 2026-05-08 · 29 obs

○A3.174.29.1012026-04-14 → 2026-04-18 · 13 obs

● 2026-04-14 19:11:32
● 2026-04-15 00:55:40
○ 2026-04-15 15:42:14
○ 2026-04-15 21:02:50
● 2026-04-16 00:01:42
○ 2026-04-17 00:15:28
○ 2026-04-17 22:53:50
● 2026-04-18 12:03:18
● 2026-04-18 17:37:58
○ 2026-04-18 19:28:58
● 2026-04-18 20:09:10
○ 2026-04-19 00:20:38
○ 2026-05-10 04:34:34

○A3.174.29.142026-04-14 → 2026-04-18 · 13 obs

○A3.174.29.692026-04-14 → 2026-04-18 · 13 obs

○A3.174.29.922026-04-14 → 2026-04-18 · 13 obs

○A3.174.83.1122026-04-15 → 2026-05-08 · 15 obs

○ 2026-04-15 00:55:40
● 2026-04-15 15:42:14
○ 2026-04-15 21:02:50
○ 2026-04-16 00:01:42
● 2026-04-17 00:15:28
○ 2026-04-17 07:31:28
● 2026-04-17 22:53:50
○ 2026-04-18 12:03:18
○ 2026-04-27 23:58:30
● 2026-04-28 10:39:00
○ 2026-04-28 15:26:02
○ 2026-05-08 10:46:36
● 2026-05-08 13:20:08
○ 2026-05-08 20:36:20
○ 2026-05-10 04:34:34

○A3.174.83.352026-04-15 → 2026-05-08 · 15 obs

○A3.174.83.82026-04-15 → 2026-05-08 · 15 obs

○A3.174.83.822026-04-15 → 2026-05-08 · 15 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
stackla.com	ns-239.awsdns-29.com, ns-633.awsdns-15.net, ns-1333.awsdns-38.org, ns-2019.awsdns-60.co.uk	2 records

✅ Authoritative Response

Server:205.251.194.121

NS records: ns-239.awsdns-29.com, ns-633.awsdns-15.net, ns-1333.awsdns-38.org, ns-2019.awsdns-60.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackla.com (unsigned zone)

⏱️ Timing

Total: 535ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.161.21.82, 18.161.21.31...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-239.awsdns-29.com, ns-239.awsdns-29.com)

Analysis

IP Addresses

content-cdn.stackla.com refers to four IP numbers: 18.161.21.21, 18.161.21.24, 18.161.21.31 and 18.161.21.82.

Other host names, for instance earthpeel.com, studiosciarrinoepellerito.com, dhunkvf7iik7u.cloudfront.net, linkerd-prometheus-collectorkotlin-test-service.dev.personio-internal.de and gunuj.com share IP numbers with content-cdn.stackla.com.

content-cdn.stackla.com - robtex.com