openperf.com - dns.ninja

`openperf.com`

DNSSEC	⚠️ Not signed
NS	`ns-685.awsdns-21.net` ⭐
		A	2600:9000:5302:ad00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-685.awsdns-21.net`
		A	205.251.194.173^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-685.awsdns-21.net`
NS	`ns-1392.awsdns-46.org`
		A	2600:9000:5305:7000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1392.awsdns-46.org`
		A	205.251.197.112^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1392.awsdns-46.org`
NS	`ns-1878.awsdns-42.co.uk`
		A	2600:9000:5307:5600::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1878.awsdns-42.co.uk`
		A	205.251.199.86^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1878.awsdns-42.co.uk`
NS	`ns-354.awsdns-44.com`
		A	2600:9000:5301:6200::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-354.awsdns-44.com`
		A	205.251.193.98^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-354.awsdns-44.com`
SOA	`ns-685.awsdns-21.net`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=1786225924

Same first word

openperf.com

DNS History

15 records (4 active, 11 former)

○NSdns1.name-services.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 00:32:42
○ 2015-10-22 01:13:18
○ 2026-08-08 22:06:00

○NSdns2.name-services.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 00:32:42
○ 2015-10-22 01:13:18
○ 2026-08-08 22:06:00

○NSdns3.name-services.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 00:32:42
○ 2015-10-22 01:13:18
○ 2026-08-08 22:06:00

○NSdns4.name-services.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 00:32:42
○ 2015-10-22 01:13:18
○ 2026-08-08 22:06:00

○NSdns5.name-services.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 00:32:42
○ 2015-10-22 01:13:18
○ 2026-08-08 22:06:00

●NSns-1392.awsdns-46.org2026-03-17 → 2026-08-08 · 3 obs

○ 2017-06-29 23:44:38
● 2026-03-17 08:01:50
● 2026-08-08 22:06:00

●NSns-1878.awsdns-42.co.uk2026-03-17 → 2026-08-08 · 3 obs

○ 2017-06-29 23:44:38
● 2026-03-17 08:01:50
● 2026-08-08 22:06:00

●NSns-354.awsdns-44.com2026-03-17 → 2026-08-08 · 3 obs

○ 2017-06-29 23:44:38
● 2026-03-17 08:01:50
● 2026-08-08 22:06:00

●NSns-685.awsdns-21.net2026-03-17 → 2026-08-08 · 3 obs

○ 2017-06-29 23:44:38
● 2026-03-17 08:01:50
● 2026-08-08 22:06:00

○NSns0.methodanalysis.com2016-01-15 → 2017-06-29 · 5 obs

○ 2015-10-22 01:13:18
● 2016-01-15 15:11:28
● 2017-06-29 23:44:38
○ 2026-03-17 08:01:50
○ 2026-08-08 22:06:00

○NSns1.methodanalysis.com2016-01-15 → 2017-06-29 · 5 obs

○ 2015-10-22 01:13:18
● 2016-01-15 15:11:28
● 2017-06-29 23:44:38
○ 2026-03-17 08:01:50
○ 2026-08-08 22:06:00

○MXsmtp0.methodanalysis.com2016-01-15 → 2017-06-29 · 4 obs

● 2016-01-15 15:11:28
● 2017-06-29 23:44:38
○ 2026-03-17 08:01:50
○ 2026-08-08 22:06:00

○MXsmtp1.methodanalysis.com2016-01-15 → 2017-06-29 · 4 obs

● 2016-01-15 15:11:28
● 2017-06-29 23:44:38
○ 2026-03-17 08:01:50
○ 2026-08-08 22:06:00

○A51.255.44.792016-01-15 → 2017-06-29 · 5 obs

○ 2015-10-22 01:13:18
● 2016-01-15 15:11:28
● 2017-06-29 23:44:38
○ 2026-03-17 08:01:50
○ 2026-08-08 22:06:00

○A8.15.231.42008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 00:32:42
○ 2015-10-22 01:13:18
○ 2026-08-08 22:06:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
openperf.com	ns-685.awsdns-21.net, ns-354.awsdns-44.com, ns-1878.awsdns-42.co.uk, ns-1392.awsdns-46.org	2 records

✅ Authoritative Response

Server:205.251.199.86

NS records: ns-685.awsdns-21.net, ns-354.awsdns-44.com, ns-1878.awsdns-42.co.uk, ns-1392.awsdns-46.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openperf.com (unsigned zone)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1392.awsdns-46.org, ns-1878.awsdns-42.co.uk...`
SOA	1	`ns-685.awsdns-21.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-354.awsdns-44.com, ns-354.awsdns-44.com)

Analysis

Name Servers

The authoritative name servers for openperf.com are ns-354.awsdns-44.com, ns-685.awsdns-21.net, ns-1392.awsdns-46.org and ns-1878.awsdns-42.co.uk.

At least some of openperf.com's name servers are shared with other domains, for example knowledgee.com, 2j.bet, eltoco.de and two more.

It is common to find these name servers alongside the name servers ns1.getnetset.com, ns2.getnetset.com, ns-1300.awsdns-34.org and two others.

Four hostnames, each resolving to a pair of IP addresses: ns-354.awsdns-44.com directs to 205.251.193.98 and 2600:9000:5301:6200::1; ns-685.awsdns-21.net directs to 205.251.194.173 and 2600:9000:5302:ad00::1; ns-1392.awsdns-46.org directs to 205.251.197.112 and 2600:9000:5305:7000::1; ns-1878.awsdns-42.co.uk directs to 205.251.199.86 and 2600:9000:5307:5600::1.