simopen.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`simopen.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:b09d:83f0:e6b6:f42b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:f585:1574:e760:ea38^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f05e:353f:7f15:996a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.85.202.11^{🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-85-202-11.compute-1.amazonaws.com`
		A	54.152.124.255^{🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-152-124-255.compute-1.amazonaws.com`
		A	54.198.24.7^{🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-198-24-7.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:839a:1073:8e76:8236^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:4aaf:6a4d:9d6f:d35b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:53a5:7e50:1f55:7b6f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.220.54.74^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-220-54-74.compute-1.amazonaws.com`
		A	13.220.113.110^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-220-113-110.compute-1.amazonaws.com`
		A	34.230.11.24^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-230-11-24.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-16 #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=1786922739

Subdomains

www.simopen.com

mx.simopen.com

Same first word

simopen.com

simopen.net

Similar names

minepos.com

misepon.com

openmsi.com

nimeops.net

minepos.net

sempion.com

openims.com

posnemi.si

posenmi.org

openims.ru

openims.be

openism.org

opensim.fun

mopiens.co.kr

opensim.host

meinspo.com

inspome.com

mesonpi.tech

inpoems.com

mopiens.com

pensimo.com

opensim.ch

openims.org

pinsome.com

mespino.com

pimeson.com

opensim.nl

minpose.com

opensim.fr

openims.nl

spomine.com

mpsonei.com

opensim.de

misopen.com

opensim.cz

opensim.technology

openims.co.uk

omnisep.eu

sinomep.com

opensim.com

openims.de

openmis.org

piensom.com

openims.eu

psimone.de

opensim.org

opensim.eu

openims.info

spomeni.net

omnisep.com

mineops.com

mopiens.in

omespin.net

opensim.ca

opmines.com

openmis.ru

opensim.it

epsimon.com

opensim.community

minpose.no

somepin.com

pensimo.ch

opensim.ru

DNS History

29 records (7 active, 22 former)

○NSdarwin.ns.cloudflare.com2017-01-13 → 2017-01-13 · 4 obs

○ 2016-04-13 00:01:12
● 2017-01-13 22:59:30
○ 2018-09-16 04:38:54
○ 2026-08-16 23:44:00

○NSmichelle.ns.cloudflare.com2017-01-13 → 2017-01-13 · 4 obs

○ 2016-04-13 00:01:12
● 2017-01-13 22:59:30
○ 2018-09-16 04:38:54
○ 2026-08-16 23:44:00

●NSns1.namebrightdns.com2026-04-05 → 2026-08-16 · 3 obs

○ 2018-09-16 04:38:54
● 2026-04-05 13:18:00
● 2026-08-16 23:44:00

○NSns1.undeveloped.com2018-09-16 → 2018-09-16 · 4 obs

○ 2017-01-13 22:59:30
● 2018-09-16 04:38:54
○ 2026-04-05 13:18:00
○ 2026-08-16 23:44:00

○NSns2.undeveloped.com2018-09-16 → 2018-09-16 · 4 obs

○ 2017-01-13 22:59:30
● 2018-09-16 04:38:54
○ 2026-04-05 13:18:00
○ 2026-08-16 23:44:00

○NSns39.domaincontrol.com2016-04-13 → 2016-04-13 · 3 obs

● 2016-04-13 00:01:12
○ 2017-01-13 22:59:30
○ 2026-08-16 23:44:00

○NSns40.domaincontrol.com2016-04-13 → 2016-04-13 · 3 obs

● 2016-04-13 00:01:12
○ 2017-01-13 22:59:30
○ 2026-08-16 23:44:00

●NSnsg1.namebrightdns.com2026-04-05 → 2026-08-16 · 3 obs

○ 2018-09-16 04:38:54
● 2026-04-05 13:18:00
● 2026-08-16 23:44:00

●NSnsg2.namebrightdns.com2026-04-05 → 2026-08-16 · 3 obs

○ 2018-09-16 04:38:54
● 2026-04-05 13:18:00
● 2026-08-16 23:44:00

○MXmailstore1.secureserver.net2016-04-13 → 2017-01-13 · 4 obs

● 2016-04-13 00:01:12
● 2017-01-13 22:59:30
○ 2018-09-16 04:38:54
○ 2026-08-16 23:44:00

○MXmx.simopen.com2018-09-16 → 2018-09-16 · 4 obs

○ 2017-01-13 22:59:30
● 2018-09-16 04:38:54
○ 2026-04-05 13:18:00
○ 2026-08-16 23:44:00

○MXsmtp.secureserver.net2016-04-13 → 2017-01-13 · 4 obs

● 2016-04-13 00:01:12
● 2017-01-13 22:59:30
○ 2018-09-16 04:38:54
○ 2026-08-16 23:44:00

○A104.17.10.122017-01-13 → 2017-01-13 · 4 obs

○ 2016-04-13 00:01:12
● 2017-01-13 22:59:30
○ 2018-09-16 04:38:54
○ 2026-08-16 23:44:00

○A104.17.11.122017-01-13 → 2017-01-13 · 4 obs

○ 2016-04-13 00:01:12
● 2017-01-13 22:59:30
○ 2018-09-16 04:38:54
○ 2026-08-16 23:44:00

○A104.17.7.122017-01-13 → 2017-01-13 · 4 obs

○ 2016-04-13 00:01:12
● 2017-01-13 22:59:30
○ 2018-09-16 04:38:54
○ 2026-08-16 23:44:00

○A104.17.8.122017-01-13 → 2017-01-13 · 4 obs

○ 2016-04-13 00:01:12
● 2017-01-13 22:59:30
○ 2018-09-16 04:38:54
○ 2026-08-16 23:44:00

○A104.17.9.122017-01-13 → 2017-01-13 · 4 obs

○ 2016-04-13 00:01:12
● 2017-01-13 22:59:30
○ 2018-09-16 04:38:54
○ 2026-08-16 23:44:00

●A13.223.25.842026-04-05 → 2026-08-16 · 3 obs

○ 2018-09-16 04:38:54
● 2026-04-05 13:18:00
● 2026-08-16 23:44:00

○A184.168.221.452016-04-13 → 2016-04-13 · 4 obs

○ 2016-01-26 09:56:26
● 2016-04-13 00:01:12
○ 2017-01-13 22:59:30
○ 2026-08-16 23:44:00

○A203.27.227.292015-07-03 → 2015-11-05 · 4 obs

● 2015-07-03 20:06:56
● 2015-11-05 22:31:22
○ 2016-01-26 09:56:26
○ 2026-08-16 23:44:00

○A2400:cb00:2048:1::6811:70c2017-01-13 → 2017-01-13 · 4 obs

○ 2016-04-13 00:01:12
● 2017-01-13 22:59:30
○ 2026-04-05 13:18:00
○ 2026-08-16 23:44:00

○A2400:cb00:2048:1::6811:80c2017-01-13 → 2017-01-13 · 4 obs

○ 2016-04-13 00:01:12
● 2017-01-13 22:59:30
○ 2026-04-05 13:18:00
○ 2026-08-16 23:44:00

○A2400:cb00:2048:1::6811:90c2017-01-13 → 2017-01-13 · 4 obs

○ 2016-04-13 00:01:12
● 2017-01-13 22:59:30
○ 2026-04-05 13:18:00
○ 2026-08-16 23:44:00

○A2400:cb00:2048:1::6811:a0c2017-01-13 → 2017-01-13 · 4 obs

○ 2016-04-13 00:01:12
● 2017-01-13 22:59:30
○ 2026-04-05 13:18:00
○ 2026-08-16 23:44:00

○A2400:cb00:2048:1::6811:b0c2017-01-13 → 2017-01-13 · 4 obs

○ 2016-04-13 00:01:12
● 2017-01-13 22:59:30
○ 2026-04-05 13:18:00
○ 2026-08-16 23:44:00

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-05 → 2026-08-16 · 3 obs

○ 2018-09-16 04:38:54
● 2026-04-05 13:18:00
● 2026-08-16 23:44:00

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-05 → 2026-08-16 · 3 obs

○ 2018-09-16 04:38:54
● 2026-04-05 13:18:00
● 2026-08-16 23:44:00

○A52.58.78.162018-09-16 → 2018-09-16 · 4 obs

○ 2017-01-13 22:59:30
● 2018-09-16 04:38:54
○ 2026-04-05 13:18:00
○ 2026-08-16 23:44:00

●A54.243.117.1972026-04-05 → 2026-08-16 · 3 obs

○ 2018-09-16 04:38:54
● 2026-04-05 13:18:00
● 2026-08-16 23:44:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
simopen.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:54.152.124.255

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simopen.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

www.simopen.com and mx.simopen.com are both subdomains of simopen.com.

IP Addresses

simopen.com directs to four IP numbers, which are 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

gaidem.com, tallypass.com, acedude.com and two other host names share IP numbers with simopen.com.

Name Servers

simopen.com has three name servers — ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

There is at least partial name server overlap between simopen.com and other domains — clientie.com, classified-thailand.com.whoisbucket.com, upsidedownflag.com and two more among them.

The name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

nsg1.namebrightdns.com points to 54.85.202.11, 54.152.124.255, 54.198.24.7 and 3 other IP addresses.

nsg2.namebrightdns.com points to 13.220.54.74, 13.220.113.110, 34.230.11.24 and 3 other IP addresses.

Hostnames that resolve to three IP addresses:

ns1.namebrightdns.com resolves to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.