`opensourceinformation.net`

DNSSEC	⚠️ Not signed
NS	`ns-1393.awsdns-46.org` ⚠️ Not in zone NS records
		A	2600:9000:5305:7100::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1393.awsdns-46.org`
		A	205.251.197.113^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1393.awsdns-46.org`
NS	`ns-1855.awsdns-39.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5307:3f00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1855.awsdns-39.co.uk`
		A	205.251.199.63^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1855.awsdns-39.co.uk`
NS	`ns-428.awsdns-53.com` ⚠️ Not in zone NS records
		A	2600:9000:5301:ac00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-428.awsdns-53.com`
		A	205.251.193.172^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-428.awsdns-53.com`
NS	`ns-619.awsdns-13.net` ⚠️ Not in zone NS records
		A	2600:9000:5302:6b00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-619.awsdns-13.net`
		A	205.251.194.107^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-619.awsdns-13.net`

`net`

	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=1776027687

Same first word

opensourceinformation.com

opensourceinformation.net

DNS History

8 records (4 active, 4 former)

●NSns-1393.awsdns-46.org2026-03-04 → 2026-04-12 · 3 obs

○ 2017-09-03 23:35:12
● 2026-03-04 07:40:20
● 2026-04-12 21:07:26

●NSns-1855.awsdns-39.co.uk2026-03-04 → 2026-04-12 · 3 obs

○ 2017-09-03 23:35:12
● 2026-03-04 07:40:20
● 2026-04-12 21:07:26

●NSns-428.awsdns-53.com2026-03-04 → 2026-04-12 · 3 obs

○ 2017-09-03 23:35:12
● 2026-03-04 07:40:20
● 2026-04-12 21:07:26

●NSns-619.awsdns-13.net2026-03-04 → 2026-04-12 · 3 obs

○ 2017-09-03 23:35:12
● 2026-03-04 07:40:20
● 2026-04-12 21:07:26

○NSns1.opensourceinformation.net2015-05-22 → 2017-09-03 · 4 obs

● 2015-05-22 18:06:56
● 2017-09-03 23:35:12
○ 2026-03-04 07:40:20
○ 2026-04-12 21:07:26

○NSns2.opensourceinformation.net2015-05-22 → 2017-09-03 · 4 obs

● 2015-05-22 18:06:56
● 2017-09-03 23:35:12
○ 2026-03-04 07:40:20
○ 2026-04-12 21:07:26

○MXmail.opensourceinformation.net2015-05-22 → 2017-09-03 · 4 obs

● 2015-05-22 18:06:56
● 2017-09-03 23:35:12
○ 2026-03-04 07:40:20
○ 2026-04-12 21:07:26

○A63.227.92.2182015-05-22 → 2017-09-03 · 4 obs

● 2015-05-22 18:06:56
● 2017-09-03 23:35:12
○ 2026-03-04 07:40:20
○ 2026-04-12 21:07:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	e.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
opensourceinformation.net	ns-619.awsdns-13.net, ns-428.awsdns-53.com, ns-1855.awsdns-39.co.uk, ns-1393.awsdns-46.org	1 record

✅ Authoritative Response

Server:205.251.199.63

NS records: ns-619.awsdns-13.net, ns-428.awsdns-53.com, ns-1855.awsdns-39.co.uk, ns-1393.awsdns-46.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensourceinformation.net (unsigned zone)

⏱️ Timing

Total: 261ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-619.awsdns-13.net)

Analysis

Name Servers

opensourceinformation.net's delegation is handled by four name servers: ns-428.awsdns-53.com, ns-619.awsdns-13.net, ns-1393.awsdns-46.org and ns-1855.awsdns-39.co.uk.

opensourceinformation.net partially shares name servers with other domains; examples include rubboli.it, shailakavrakova.com, fingrok.com, andyspolicesupply.com and pleasanthairstyles.com.

These name servers commonly accompany ns-1869.awsdns-41.co.uk, ns-722.awsdns-26.net, ns-1043.awsdns-02.org and ns-160.awsdns-20.com.

Host names with two IPs:

ns-428.awsdns-53.com points to 2600:9000:5301:ac00::1 and 205.251.193.172

ns-619.awsdns-13.net points to 2600:9000:5302:6b00::1 and 205.251.194.107

ns-1393.awsdns-46.org points to 2600:9000:5305:7100::1 and 205.251.197.113

ns-1855.awsdns-39.co.uk points to 2600:9000:5307:3f00::1 and 205.251.199.63

opensourceinformation.net - robtex.com