1open.com - dns.ninja

`1open.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`pdns11.domaincontrol.com` ⭐
		A	2603:5:21f2::37^{🇺🇸 GODADDY-DNS2603:5:21f0::/44}
			PTR	`pdns11.domaincontrol.com`
		A	97.74.111.55^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns11.domaincontrol.com`
NS	`pdns12.domaincontrol.com`
		A	2603:5:22f2::37^{🇺🇸 GODADDY-DNS2603:5:22f0::/44}
			PTR	`pdns12.domaincontrol.com`
		A	173.201.79.55^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns12.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`pdns11.domaincontrol.com`dns@jomax.net 2023-09-18 #0

`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=1785652222

Same first word

1open.ru

1open.com

1open.org

Similar names

onep1.com

open1.eu

open1.codes

open1.org

open1.com

open1.net

open1.it

open1.hu

open1.ru

DNS History

12 records (6 active, 6 former)

○NSns09.domaincontrol.com2015-07-19 → 2016-01-06 · 4 obs

● 2015-07-19 05:11:56
● 2016-01-06 22:17:00
○ 2016-04-02 15:23:20
○ 2026-08-02 06:59:20

○NSns10.domaincontrol.com2015-07-19 → 2016-01-06 · 4 obs

● 2015-07-19 05:11:56
● 2016-01-06 22:17:00
○ 2016-04-02 15:23:20
○ 2026-08-02 06:59:20

○NSpdns07.domaincontrol.com2016-04-02 → 2017-05-23 · 5 obs

○ 2016-01-06 22:17:00
● 2016-04-02 15:23:20
● 2017-05-23 03:19:26
○ 2026-03-29 01:32:06
○ 2026-08-02 06:59:20

○NSpdns08.domaincontrol.com2016-04-02 → 2017-05-23 · 5 obs

○ 2016-01-06 22:17:00
● 2016-04-02 15:23:20
● 2017-05-23 03:19:26
○ 2026-03-29 01:32:06
○ 2026-08-02 06:59:20

●NSpdns11.domaincontrol.com2026-03-29 → 2026-08-02 · 3 obs

○ 2017-05-23 03:19:26
● 2026-03-29 01:32:06
● 2026-08-02 06:59:20

●NSpdns12.domaincontrol.com2026-03-29 → 2026-08-02 · 3 obs

○ 2017-05-23 03:19:26
● 2026-03-29 01:32:06
● 2026-08-02 06:59:20

●MXmailstore1.secureserver.net2015-07-19 → 2026-08-02 · 2 obs

● 2015-07-19 05:11:56
● 2026-08-02 06:59:20

●MXsmtp.secureserver.net2015-07-19 → 2026-08-02 · 2 obs

● 2015-07-19 05:11:56
● 2026-08-02 06:59:20

●A15.197.148.332026-03-29 → 2026-08-02 · 3 obs

○ 2017-05-23 03:19:26
● 2026-03-29 01:32:06
● 2026-08-02 06:59:20

○A184.168.221.722015-07-19 → 2016-01-06 · 4 obs

● 2015-07-19 05:11:56
● 2016-01-06 22:17:00
○ 2016-04-02 15:23:20
○ 2026-08-02 06:59:20

●A3.33.130.1902026-03-29 → 2026-08-02 · 3 obs

○ 2017-05-23 03:19:26
● 2026-03-29 01:32:06
● 2026-08-02 06:59:20

○A50.63.202.512016-04-02 → 2017-05-23 · 5 obs

○ 2016-01-06 22:17:00
● 2016-04-02 15:23:20
● 2017-05-23 03:19:26
○ 2026-03-29 01:32:06
○ 2026-08-02 06:59:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
1open.com	pdns11.domaincontrol.com, pdns12.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.79.55

NS records: pdns11.domaincontrol.com, pdns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1open.com (unsigned zone)

⏱️ Timing

Total: 1139ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`pdns11.domaincontrol.com, pdns12.domaincontrol.com`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
SOA	1	`pdns11.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns11.domaincontrol.com, pdns11.domaincontrol.com, pdns12.domaincontrol.com...)

Analysis

IP Addresses

1open.com directs to two IP numbers, 3.33.130.190 and 15.197.148.33

beacomputerexpert.com, olliehan.com.au, myatmdecals.com and two other host names share IP numbers with 1open.com.

Name Servers

DNS delegation for 1open.com points to two name servers: pdns11.domaincontrol.com and pdns12.domaincontrol.com.

1open.com uses the same name servers as several other domains — among them ucms2u.com, grabar.us, incen.tv and two more.

1open.com at least partially shares name servers with other domains, including rn235.com, lacubiella.com.mx, scan2rdp.com and stow-away.com.

pdns11.domaincontrol.com directs to 97.74.111.55 and 2603:5:21f2::37. pdns12.domaincontrol.com directs to 173.201.79.55 and 2603:5:22f2::37. Each host name carries two IP addresses.

Mail Servers

Mail for 1open.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.

1open.com uses an identical mail server configuration to several other domains — among them phyllisgamm.com, posilo.org, craftribal.com and two more.

1open.com has mail servers in common with other domains — for example pandapoolproducts.com, medeasy.de and dmstrategy.com.

mailstore1.secureserver.net and smtp.secureserver.net each resolve to three IP addresses. mailstore1.secureserver.net resolves to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net resolves to 216.69.141.71, 216.69.141.84 and 216.69.141.113.