cloudopenconference.com - dns.ninja

`cloudopenconference.com`

DNSSEC	⚠️ Not signed
A	3.131.150.69^{🇺🇸 Amazon3.131.0.0/16 EC2 CMH prefix}
		PTR	`ec2-3-131-150-69.us-east-2.compute.amazonaws.com`
NS	`ns1.dnsimple-edge.com` ⭐
		A	2620:111:8004::53^{🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation}
		A	199.247.152.53^{🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation}
NS	`ns2.dnsimple-edge.net`
		A	2620:111:8005::53^{🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route}
		A	199.247.153.53^{🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route}
NS	`ns3.dnsimple-edge.io`
		A	2620:111:8006::53^{🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation}
		A	199.247.154.53^{🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation}
NS	`ns4.dnsimple-edge.org`
		A	2620:111:8007::53^{🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route}
		A	199.247.155.53^{🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route}
MX	`smtp1.linuxfoundation.org` ⭐
MX	`smtp2.linuxfoundation.org`⁽¹⁵⁾
TXT	`v=spf1 -all`
SOA	`ns1.dnsimple-edge.com`admin@dnsimple.com serial=1557508439

`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=1785806327

Same first word

cloudopenconference.com

DNS History

17 records (7 active, 10 former)

○NSdns1.registrar-servers.com2017-03-16 → 2017-03-16 · 4 obs

○ 2016-04-30 22:26:08
● 2017-03-16 10:21:40
○ 2020-02-21 12:13:10
○ 2026-08-04 01:45:08

○NSdns2.registrar-servers.com2017-03-16 → 2017-03-16 · 4 obs

○ 2016-04-30 22:26:08
● 2017-03-16 10:21:40
○ 2020-02-21 12:13:10
○ 2026-08-04 01:45:08

●NSns1.dnsimple-edge.com2026-07-11 → 2026-08-04 · 3 obs

○ 2026-05-07 21:57:22
● 2026-07-11 13:41:48
● 2026-08-04 01:45:08

○NSns1.dnsimple.com2020-02-21 → 2026-05-07 · 5 obs

○ 2017-03-16 10:21:40
● 2020-02-21 12:13:10
● 2026-05-07 21:57:22
○ 2026-07-11 13:41:48
○ 2026-08-04 01:45:08

○NSns1.linux-foundation.org2015-06-14 → 2016-04-30 · 4 obs

● 2015-06-14 18:29:16
● 2016-04-30 22:26:08
○ 2017-03-16 10:21:40
○ 2026-08-04 01:45:08

●NSns2.dnsimple-edge.net2026-05-05 → 2026-08-04 · 3 obs

○ 2020-02-21 12:13:10
● 2026-05-05 06:41:26
● 2026-08-04 01:45:08

○NSns2.dnsimple.com2020-02-21 → 2020-02-21 · 4 obs

○ 2017-03-16 10:21:40
● 2020-02-21 12:13:10
○ 2026-05-05 06:41:26
○ 2026-08-04 01:45:08

○NSns2.linux-foundation.org2015-06-14 → 2016-04-30 · 4 obs

● 2015-06-14 18:29:16
● 2016-04-30 22:26:08
○ 2017-03-16 10:21:40
○ 2026-08-04 01:45:08

●NSns3.dnsimple-edge.io2026-07-11 → 2026-08-04 · 3 obs

○ 2026-05-07 21:57:22
● 2026-07-11 13:41:48
● 2026-08-04 01:45:08

○NSns3.dnsimple.com2020-02-21 → 2026-05-07 · 5 obs

○ 2017-03-16 10:21:40
● 2020-02-21 12:13:10
● 2026-05-07 21:57:22
○ 2026-07-11 13:41:48
○ 2026-08-04 01:45:08

●NSns4.dnsimple-edge.org2026-05-05 → 2026-08-04 · 3 obs

○ 2020-02-21 12:13:10
● 2026-05-05 06:41:26
● 2026-08-04 01:45:08

○NSns4.dnsimple.com2020-02-21 → 2020-02-21 · 4 obs

○ 2017-03-16 10:21:40
● 2020-02-21 12:13:10
○ 2026-05-05 06:41:26
○ 2026-08-04 01:45:08

●MXsmtp1.linuxfoundation.org2015-06-14 → 2026-08-04 · 2 obs

● 2015-06-14 18:29:16
● 2026-08-04 01:45:08

●MXsmtp2.linuxfoundation.org2015-06-14 → 2026-08-04 · 2 obs

● 2015-06-14 18:29:16
● 2026-08-04 01:45:08

○A140.211.169.42015-06-14 → 2017-03-16 · 4 obs

● 2015-06-14 18:29:16
● 2017-03-16 10:21:40
○ 2020-02-21 12:13:10
○ 2026-08-04 01:45:08

○A3.13.31.2142020-02-21 → 2020-02-21 · 4 obs

○ 2017-03-16 10:21:40
● 2020-02-21 12:13:10
○ 2026-05-05 06:41:26
○ 2026-08-04 01:45:08

●A3.131.150.692026-05-05 → 2026-08-04 · 3 obs

○ 2020-02-21 12:13:10
● 2026-05-05 06:41:26
● 2026-08-04 01:45:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cloudopenconference.com	ns4.dnsimple-edge.org, ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns1.dnsimple-edge.com	2 records

✅ Authoritative Response

Server:199.247.155.53

NS records: ns4.dnsimple-edge.org, ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns1.dnsimple-edge.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudopenconference.com (unsigned zone)

⏱️ Timing

Total: 466ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.131.150.69`
NS	4	`ns1.dnsimple-edge.com, ns2.dnsimple-edge.net...`
MX	2	`smtp1.linuxfoundation.org (pri: 10), smtp2.linuxfoundation.org (pri: 15)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.dnsimple-edge.com admin.dnsimple.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dnsimple-edge.com, ns1.dnsimple-edge.com)

Analysis

IP Addresses

cloudopenconference.com resolves to one IP address: 3.131.150.69.

socotraproject.org, jobs.ladieslearningcode.com, www.watch-insurance.com and two other host names share IP numbers with cloudopenconference.com.

Name Servers

The authoritative name servers for cloudopenconference.com are ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

There is at least partial name server overlap between cloudopenconference.com and other domains — additiveai.com, securewebdomains.com, ludus.co and two more among them.

These name servers frequently co-occur with the name servers ns1.dnsimple.com and ns3.dnsimple.com.

All four hostnames — ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org — resolve to two IP numbers apiece: ns1.dnsimple-edge.com to 199.247.152.53 and 2620:111:8004::53; ns3.dnsimple-edge.io to 199.247.154.53 and 2620:111:8006::53; ns2.dnsimple-edge.net to 199.247.153.53 and 2620:111:8005::53; ns4.dnsimple-edge.org to 199.247.155.53 and 2620:111:8007::53.

Mail Servers

Mail for cloudopenconference.com is handled by two mail servers — smtp1.linuxfoundation.org and smtp2.linuxfoundation.org.

cloudopenconference.com uses an identical mail server configuration to several other domains — among them osdlab.com, openmamaproject.net, linux-foundation.com and two more.