`penguinumbers.com`

DNSSEC	⚠️ Not signed
A	16.15.191.251^{🇺🇸 Amazon16.15.184.0/21 EC2 Prefix}
A	16.15.252.180^{🇺🇸 Amazon16.15.248.0/21 EC2 Prefix}
A	52.216.51.69^{🇺🇸 Amazon52.216.48.0/20 AWS S3}
A	52.216.53.237^{🇺🇸 Amazon52.216.48.0/20 AWS S3}
A	52.217.129.109^{🇺🇸 Amazon52.217.128.0/19 AWS S3}
A	54.231.132.213^{🇺🇸 Amazon54.231.128.0/19 prefix}
A	54.231.171.37^{🇺🇸 Amazon54.231.160.0/19 prefix}
A	54.231.224.245^{🇺🇸 Amazon54.231.224.0/19}
NS	`ns-1190.awsdns-20.org` ⭐
		A	2600:9000:5304:a600::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1190.awsdns-20.org`
		A	205.251.196.166^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1190.awsdns-20.org`
NS	`ns-1550.awsdns-01.co.uk`
		A	2600:9000:5306:e00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1550.awsdns-01.co.uk`
		A	205.251.198.14^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1550.awsdns-01.co.uk`
NS	`ns-251.awsdns-31.com`
		A	2600:9000:5300:fb00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-251.awsdns-31.com`
		A	205.251.192.251^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-251.awsdns-31.com`
NS	`ns-696.awsdns-23.net`
		A	2600:9000:5302:b800::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-696.awsdns-23.net`
		A	205.251.194.184^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-696.awsdns-23.net`
SOA	`ns-1190.awsdns-20.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=1771291435

DNS History

22 records (12 active, 10 former)

●NSns-1190.awsdns-20.org2016-12-20 → 2026-03-18 · 2 obs

● 2016-12-20 06:55:14
● 2026-03-18 03:39:18

●NSns-1550.awsdns-01.co.uk2016-12-20 → 2026-03-18 · 2 obs

● 2016-12-20 06:55:14
● 2026-03-18 03:39:18

●NSns-251.awsdns-31.com2016-12-20 → 2026-03-18 · 2 obs

● 2016-12-20 06:55:14
● 2026-03-18 03:39:18

●NSns-696.awsdns-23.net2016-12-20 → 2026-03-18 · 2 obs

● 2016-12-20 06:55:14
● 2026-03-18 03:39:18

●A16.15.191.2512026-03-18 → 2026-03-18 · 3 obs

○ 2017-12-20 09:53:30
● 2026-03-18 03:39:14
● 2026-03-18 03:39:18

●A16.15.252.1802026-03-18 → 2026-03-18 · 3 obs

○ 2017-12-20 09:53:30
● 2026-03-18 03:39:14
● 2026-03-18 03:39:18

○A52.216.164.502017-12-20 → 2017-12-20 · 4 obs

○ 2016-12-20 06:55:14
● 2017-12-20 09:53:30
○ 2026-03-18 03:39:14
○ 2026-03-18 03:39:18

○A52.216.227.1862017-12-20 → 2017-12-20 · 4 obs

○ 2016-12-20 06:55:14
● 2017-12-20 09:53:30
○ 2026-03-18 03:39:14
○ 2026-03-18 03:39:18

○A52.216.32.1062017-12-20 → 2017-12-20 · 4 obs

○ 2016-12-20 06:55:14
● 2017-12-20 09:53:30
○ 2026-03-18 03:39:14
○ 2026-03-18 03:39:18

●A52.216.51.692026-03-18 → 2026-03-18 · 3 obs

○ 2017-12-20 09:53:30
● 2026-03-18 03:39:14
● 2026-03-18 03:39:18

●A52.216.53.2372026-03-18 → 2026-03-18 · 3 obs

○ 2017-12-20 09:53:30
● 2026-03-18 03:39:14
● 2026-03-18 03:39:18

○A52.216.64.2342017-12-20 → 2017-12-20 · 4 obs

○ 2016-12-20 06:55:14
● 2017-12-20 09:53:30
○ 2026-03-18 03:39:14
○ 2026-03-18 03:39:18

○A52.216.83.22017-12-20 → 2017-12-20 · 4 obs

○ 2016-12-20 06:55:14
● 2017-12-20 09:53:30
○ 2026-03-18 03:39:14
○ 2026-03-18 03:39:18

●A52.217.129.1092026-03-18 → 2026-03-18 · 3 obs

○ 2017-12-20 09:53:30
● 2026-03-18 03:39:14
● 2026-03-18 03:39:18

●A54.231.132.2132026-03-18 → 2026-03-18 · 3 obs

○ 2017-12-20 09:53:30
● 2026-03-18 03:39:14
● 2026-03-18 03:39:18

●A54.231.171.372026-03-18 → 2026-03-18 · 3 obs

○ 2017-12-20 09:53:30
● 2026-03-18 03:39:14
● 2026-03-18 03:39:18

●A54.231.224.2452026-03-18 → 2026-03-18 · 3 obs

○ 2017-12-20 09:53:30
● 2026-03-18 03:39:14
● 2026-03-18 03:39:18

○A54.231.33.1532017-12-20 → 2017-12-20 · 4 obs

○ 2016-12-20 06:55:14
● 2017-12-20 09:53:30
○ 2026-03-18 03:39:14
○ 2026-03-18 03:39:18

○A54.231.72.732017-12-20 → 2017-12-20 · 4 obs

○ 2016-12-20 06:55:14
● 2017-12-20 09:53:30
○ 2026-03-18 03:39:14
○ 2026-03-18 03:39:18

○A54.231.82.2092017-12-20 → 2017-12-20 · 4 obs

○ 2016-12-20 06:55:14
● 2017-12-20 09:53:30
○ 2026-03-18 03:39:14
○ 2026-03-18 03:39:18

○A54.231.82.652016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 06:55:14
○ 2017-12-20 09:53:30
○ 2026-03-18 03:39:18

○A54.231.83.92017-12-20 → 2017-12-20 · 4 obs

○ 2016-12-20 06:55:14
● 2017-12-20 09:53:30
○ 2026-03-18 03:39:14
○ 2026-03-18 03:39:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
penguinumbers.com	ns-251.awsdns-31.com, ns-696.awsdns-23.net, ns-1550.awsdns-01.co.uk, ns-1190.awsdns-20.org	1 record

✅ Authoritative Response

Server: 205.251.192.251

NS records: ns-251.awsdns-31.com, ns-696.awsdns-23.net, ns-1550.awsdns-01.co.uk, ns-1190.awsdns-20.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for penguinumbers.com (unsigned zone)

⏱️ Timing

Total: 258ms | Queries: -

📄 Records

Type	Count	Sample Data
A	8	`16.15.199.11, 52.217.131.13...`
NS	4	`ns-1190.awsdns-20.org, ns-1550.awsdns-01.co.uk...`
SOA	1	`ns-1190.awsdns-20.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-251.awsdns-31.com)

Analysis

IP Addresses

penguinumbers.com points to the following eight IP numbers: 16.15.191.251, 16.15.252.180, 52.216.51.69, 52.216.53.237, 52.217.129.109, 54.231.132.213, 54.231.171.37 and 54.231.224.245.

Other host names, for instance abyde.info, maxvoip.net, www.brandonkreitler.com, api.stepnsidekick.com and laddervpn.im share IP numbers with penguinumbers.com.

Name Servers

penguinumbers.com's delegation is handled by four name servers: ns-251.awsdns-31.com, ns-696.awsdns-23.net, ns-1190.awsdns-20.org and ns-1550.awsdns-01.co.uk.

penguinumbers.com partially shares name servers with other domains; examples include freebetsnow.co.uk, lilysoul.pe.kr, honor.life, d25orn5yesnly7.cloudfront.net and trvlpost.com.

These name servers commonly accompany ns-990.awsdns-59.net, ns-183.awsdns-22.com, ns-910.awsdns-49.net and ns-1346.awsdns-40.org.

Host names with two IPs:

ns-251.awsdns-31.com points to 2600:9000:5300:fb00::1 and 205.251.192.251

ns-696.awsdns-23.net points to 2600:9000:5302:b800::1 and 205.251.194.184

ns-1190.awsdns-20.org points to 2600:9000:5304:a600::1 and 205.251.196.166

ns-1550.awsdns-01.co.uk points to 2600:9000:5306:e00::1 and 205.251.198.14

penguinumbers.com - robtex.com