linuxshowcase.com - dns.ninja

`linuxshowcase.com`

DNSSEC	⚠️ Not signed
NS	`ns-1671.awsdns-16.co.uk` ⭐
		A	2600:9000:5306:8700::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1671.awsdns-16.co.uk`
		A	205.251.198.135^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1671.awsdns-16.co.uk`
NS	`ns-1052.awsdns-03.org`
		A	2600:9000:5304:1c00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1052.awsdns-03.org`
		A	205.251.196.28^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1052.awsdns-03.org`
NS	`ns-322.awsdns-40.com`
		A	2600:9000:5301:4200::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-322.awsdns-40.com`
		A	205.251.193.66^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-322.awsdns-40.com`
NS	`ns-852.awsdns-42.net`
		A	2600:9000:5303:5400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-852.awsdns-42.net`
		A	205.251.195.84^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-852.awsdns-42.net`
SOA	`ns-1671.awsdns-16.co.uk`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=1782172970

Same first word

linuxshowcase.org

linuxshowcase.net

linuxshowcase.com

DNS History

12 records (4 active, 8 former)

●NSns-1052.awsdns-03.org2026-03-12 → 2026-06-23 · 3 obs

○ 2020-02-03 15:29:14
● 2026-03-12 15:47:42
● 2026-06-23 00:09:08

●NSns-1671.awsdns-16.co.uk2026-03-12 → 2026-06-23 · 3 obs

○ 2020-02-03 15:29:14
● 2026-03-12 15:47:42
● 2026-06-23 00:09:08

●NSns-322.awsdns-40.com2026-03-12 → 2026-06-23 · 3 obs

○ 2020-02-03 15:29:14
● 2026-03-12 15:47:42
● 2026-06-23 00:09:08

●NSns-852.awsdns-42.net2026-03-12 → 2026-06-23 · 3 obs

○ 2020-02-03 15:29:14
● 2026-03-12 15:47:42
● 2026-06-23 00:09:08

○NSns-cloud-e1.googledomains.com2020-02-03 → 2020-02-03 · 4 obs

○ 2015-11-30 13:55:34
● 2020-02-03 15:29:14
○ 2026-03-12 15:47:42
○ 2026-06-23 00:09:08

○NSns-cloud-e2.googledomains.com2020-02-03 → 2020-02-03 · 4 obs

○ 2015-11-30 13:55:34
● 2020-02-03 15:29:14
○ 2026-03-12 15:47:42
○ 2026-06-23 00:09:08

○NSns-cloud-e3.googledomains.com2020-02-03 → 2020-02-03 · 4 obs

○ 2015-11-30 13:55:34
● 2020-02-03 15:29:14
○ 2026-03-12 15:47:42
○ 2026-06-23 00:09:08

○NSns-cloud-e4.googledomains.com2020-02-03 → 2020-02-03 · 4 obs

○ 2015-11-30 13:55:34
● 2020-02-03 15:29:14
○ 2026-03-12 15:47:42
○ 2026-06-23 00:09:08

○NSns0.primeharbor.com2015-07-26 → 2015-11-30 · 4 obs

● 2015-07-26 07:40:10
● 2015-11-30 13:55:34
○ 2020-02-03 15:29:14
○ 2026-06-23 00:09:08

○NSns2.primeharbor.com2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 07:40:10
○ 2015-11-30 13:55:34
○ 2026-06-23 00:09:08

○A50.116.39.2132015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 07:40:10
○ 2015-11-30 13:55:34
○ 2026-06-23 00:09:08

○A52.21.250.82015-11-30 → 2015-11-30 · 4 obs

○ 2015-07-26 07:40:10
● 2015-11-30 13:55:34
○ 2020-02-03 15:29:14
○ 2026-06-23 00:09:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
linuxshowcase.com	ns-322.awsdns-40.com, ns-852.awsdns-42.net, ns-1052.awsdns-03.org, ns-1671.awsdns-16.co.uk	2 records

✅ Authoritative Response

Server:205.251.198.135

NS records: ns-322.awsdns-40.com, ns-852.awsdns-42.net, ns-1052.awsdns-03.org, ns-1671.awsdns-16.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxshowcase.com (unsigned zone)

⏱️ Timing

Total: 174ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1052.awsdns-03.org, ns-1671.awsdns-16.co.uk...`
SOA	1	`ns-1671.awsdns-16.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-322.awsdns-40.com, ns-322.awsdns-40.com)

Analysis

Name Servers

The domain linuxshowcase.com is delegated to these four name servers: ns-322.awsdns-40.com, ns-852.awsdns-42.net, ns-1052.awsdns-03.org and ns-1671.awsdns-16.co.uk.

linuxshowcase.com shares at least some of its name servers with other domains, including vesira.com, xizi.gg, clarocity.com and two others.

The host names ns-322.awsdns-40.com, ns-852.awsdns-42.net, ns-1052.awsdns-03.org and ns-1671.awsdns-16.co.uk each resolve to two IP addresses: ns-322.awsdns-40.com resolves to 205.251.193.66 and 2600:9000:5301:4200::1; ns-852.awsdns-42.net resolves to 205.251.195.84 and 2600:9000:5303:5400::1; ns-1052.awsdns-03.org resolves to 205.251.196.28 and 2600:9000:5304:1c00::1; ns-1671.awsdns-16.co.uk resolves to 205.251.198.135 and 2600:9000:5306:8700::1.