🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`linuxconjp.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	`mx1.forwardemail.net` ⭐
		A	2604:a880:2:d0::306:1^{🇺🇸 DIGITALOCEAN2604:a880:2::/48 DigitalOcean}
			PTR	`mx1.forwardemail.net`
		A	2a02:6ea0:d71e::2^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx1.forwardemail.net`
		A	121.127.44.56^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx1.forwardemail.net`
		A	138.197.213.185^{🇺🇸 DIGITALOCEAN138.197.208.0/20 DigitalOcean}
			PTR	`mx1.forwardemail.net`
MX	`mx2.forwardemail.net` ⭐
		A	2604:a880:400:d1::cd:9001^{🇺🇸 DIGITALOCEAN2604:a880:400::/48 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	2a02:6ea0:d71e::1^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx2.forwardemail.net`
		A	104.248.224.170^{🇺🇸 DIGITALOCEAN104.248.224.0/20 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	121.127.44.59^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx2.forwardemail.net`
TXT	`forward-email-site-verification=ftemOmHmuX`
SOA	`ns1.dnsimple-edge.com`admin@dnsimple.com serial=1557508523

`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=1790639489

Same first word

linuxconjp.com

Previous names

Next names

DNS History

15 records (7 active, 8 former)

○NSdns1.registrar-servers.com2016-12-16 → 2017-11-08 · 4 obs

● 2016-12-16 08:22:56
● 2017-11-08 06:07:02
○ 2026-09-14 15:53:02
○ 2026-09-28 23:56:54

○NSdns2.registrar-servers.com2016-12-16 → 2017-11-08 · 4 obs

● 2016-12-16 08:22:56
● 2017-11-08 06:07:02
○ 2026-09-14 15:53:02
○ 2026-09-28 23:56:54

●NSns1.dnsimple-edge.com2026-09-14 → 2026-09-28 · 3 obs

○ 2017-11-08 06:07:02
● 2026-09-14 15:53:02
● 2026-09-28 23:56:54

●NSns2.dnsimple-edge.net2026-09-14 → 2026-09-28 · 3 obs

○ 2017-11-08 06:07:02
● 2026-09-14 15:53:02
● 2026-09-28 23:56:54

●NSns3.dnsimple-edge.io2026-09-14 → 2026-09-28 · 3 obs

○ 2017-11-08 06:07:02
● 2026-09-14 15:53:02
● 2026-09-28 23:56:54

●NSns4.dnsimple-edge.org2026-09-14 → 2026-09-28 · 3 obs

○ 2017-11-08 06:07:02
● 2026-09-14 15:53:02
● 2026-09-28 23:56:54

○MXeforward1.registrar-servers.com2016-12-16 → 2017-11-08 · 4 obs

● 2016-12-16 08:22:56
● 2017-11-08 06:07:02
○ 2026-09-14 15:53:02
○ 2026-09-28 23:56:54

○MXeforward2.registrar-servers.com2016-12-16 → 2017-11-08 · 4 obs

● 2016-12-16 08:22:56
● 2017-11-08 06:07:02
○ 2026-09-14 15:53:02
○ 2026-09-28 23:56:54

○MXeforward3.registrar-servers.com2016-12-16 → 2017-11-08 · 4 obs

● 2016-12-16 08:22:56
● 2017-11-08 06:07:02
○ 2026-09-14 15:53:02
○ 2026-09-28 23:56:54

○MXeforward4.registrar-servers.com2016-12-16 → 2017-11-08 · 4 obs

● 2016-12-16 08:22:56
● 2017-11-08 06:07:02
○ 2026-09-14 15:53:02
○ 2026-09-28 23:56:54

○MXeforward5.registrar-servers.com2016-12-16 → 2017-11-08 · 4 obs

● 2016-12-16 08:22:56
● 2017-11-08 06:07:02
○ 2026-09-14 15:53:02
○ 2026-09-28 23:56:54

●MXmx1.forwardemail.net2026-09-14 → 2026-09-28 · 3 obs

○ 2017-11-08 06:07:02
● 2026-09-14 15:53:02
● 2026-09-28 23:56:54

●MXmx2.forwardemail.net2026-09-14 → 2026-09-28 · 3 obs

○ 2017-11-08 06:07:02
● 2026-09-14 15:53:02
● 2026-09-28 23:56:54

○A162.255.119.2482016-12-16 → 2017-11-08 · 4 obs

● 2016-12-16 08:22:56
● 2017-11-08 06:07:02
○ 2026-09-14 15:53:02
○ 2026-09-28 23:56:54

●A3.131.150.692026-09-14 → 2026-09-28 · 3 obs

○ 2017-11-08 06:07:02
● 2026-09-14 15:53:02
● 2026-09-28 23:56:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
linuxconjp.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 linuxconjp.com (unsigned zone)

⏱️ Timing

Total: 1651ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.131.150.69`
NS	4	`ns1.dnsimple-edge.com, ns2.dnsimple-edge.net...`
MX	2	`mx1.forwardemail.net (pri: 10), mx2.forwardemail.net (pri: 10)`
TXT	1	`forward-email-site-verification=ftemOmHm`
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

linuxconjp.com has exactly one IP address — 3.131.150.69.

tidestripsgroup.com, premio-meschede.de, linux-foundation.biz plus two other host names have IP numbers in common with linuxconjp.com.

Name Servers

Four name servers handle the delegation for linuxconjp.com: ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

At least some of linuxconjp.com's name servers are shared with other domains, for example connectpayonresults.info, enlistureonline.com, balancebusinessconsulting.net and two more.

These name servers tend to be deployed in combination with the name servers ns1.dnsimple.com and ns3.dnsimple.com.

Four hostnames, each resolving to a pair of IP addresses: ns1.dnsimple-edge.com directs to 199.247.152.53 and 2620:111:8004::53; ns3.dnsimple-edge.io directs to 199.247.154.53 and 2620:111:8006::53; ns2.dnsimple-edge.net directs to 199.247.153.53 and 2620:111:8005::53; ns4.dnsimple-edge.org directs to 199.247.155.53 and 2620:111:8007::53.

Mail Servers

linuxconjp.com uses two mail servers, mx1.forwardemail.net and mx2.forwardemail.net.

The mail server setup of linuxconjp.com matches that of other domains such as monmandat-news.fr, mailzar.com, personive.com and two others.

At least a portion of linuxconjp.com's mail servers are shared with other domains, among them wanusoft.com and marianofamily.ai.

Each of the hosts mx1.forwardemail.net and mx2.forwardemail.net has four IP addresses: mx1.forwardemail.net points to 121.127.44.56, 138.197.213.185, 2604:a880:2:d0::306:1 and 2a02:6ea0:d71e::2, and mx2.forwardemail.net points to 104.248.224.170, 121.127.44.59, 2604:a880:400:d1::cd:9001 and 2a02:6ea0:d71e::1.

linuxconjp.com - robtex.com

linuxconjp.com

com

Same first word

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`linuxconjp.com`

`com`