`systemzero5.com`

DNSSEC	⚠️ Not signed
A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns1.dreamhost.com` ⭐
		A	162.159.26.14^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dreamhost.com`
NS	`ns2.dreamhost.com`
		A	162.159.26.81^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dreamhost.com`
NS	`ns3.dreamhost.com`
		A	162.159.27.84^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.dreamhost.com`
MX	`mx1.improvmx.com` ⭐ 🔒
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾ 🔒
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com ~all`
SOA	`ns1.dreamhost.com`hostmaster@dreamhost.com 2025-09-25 #3

`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=1771291435

Same first word

systemzero5.com

DNS History

35 records (13 active, 22 former)

○NSns-1059.awsdns-04.org2016-01-25 → 2017-06-21 · 5 obs

○ 2015-10-21 06:29:18
● 2016-01-25 02:11:44
● 2017-06-21 21:45:04
○ 2026-02-15 17:46:28
○ 2026-02-25 21:33:50

○NSns-1955.awsdns-52.co.uk2016-01-25 → 2017-06-21 · 5 obs

○ 2015-10-21 06:29:18
● 2016-01-25 02:11:44
● 2017-06-21 21:45:04
○ 2026-02-15 17:46:28
○ 2026-02-25 21:33:50

○NSns-360.awsdns-45.com2016-01-25 → 2017-06-21 · 5 obs

○ 2015-10-21 06:29:18
● 2016-01-25 02:11:44
● 2017-06-21 21:45:04
○ 2026-02-15 17:46:28
○ 2026-02-25 21:33:50

○NSns-719.awsdns-25.net2016-01-25 → 2017-06-21 · 5 obs

○ 2015-10-21 06:29:18
● 2016-01-25 02:11:44
● 2017-06-21 21:45:04
○ 2026-02-15 17:46:28
○ 2026-02-25 21:33:50

●NSns1.dreamhost.com2015-05-31 → 2026-02-25 · 7 obs

○ 2008-03-19 23:22:00
● 2015-05-31 16:39:06
● 2015-10-21 06:29:18
○ 2016-01-25 02:11:44
○ 2017-06-21 21:45:04
● 2026-02-15 17:46:28
● 2026-02-25 21:33:50

●NSns2.dreamhost.com2015-05-31 → 2026-02-25 · 7 obs

○ 2008-03-19 23:22:00
● 2015-05-31 16:39:06
● 2015-10-21 06:29:18
○ 2016-01-25 02:11:44
○ 2017-06-21 21:45:04
● 2026-02-15 17:46:28
● 2026-02-25 21:33:50

●NSns3.dreamhost.com2015-05-31 → 2026-02-25 · 7 obs

○ 2008-03-19 23:22:00
● 2015-05-31 16:39:06
● 2015-10-21 06:29:18
○ 2016-01-25 02:11:44
○ 2017-06-21 21:45:04
● 2026-02-15 17:46:28
● 2026-02-25 21:33:50

○MXmx1.balanced.randy.mail.dreamhost.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 23:22:00
○ 2015-05-31 16:39:06
○ 2026-02-25 21:33:50

●MXmx1.improvmx.com2026-02-15 → 2026-02-25 · 3 obs

○ 2017-06-21 21:45:04
● 2026-02-15 17:46:28
● 2026-02-25 21:33:50

○MXmx1.sub4.homie.mail.dreamhost.com2015-05-31 → 2015-10-21 · 5 obs

○ 2008-03-19 23:22:00
● 2015-05-31 16:39:06
● 2015-10-21 06:29:18
○ 2016-01-25 02:11:44
○ 2026-02-25 21:33:50

○MXmx2.balanced.randy.mail.dreamhost.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 23:22:00
○ 2015-05-31 16:39:06
○ 2026-02-25 21:33:50

●MXmx2.improvmx.com2026-02-15 → 2026-02-25 · 3 obs

○ 2017-06-21 21:45:04
● 2026-02-15 17:46:28
● 2026-02-25 21:33:50

○MXmx2.sub4.homie.mail.dreamhost.com2015-05-31 → 2015-10-21 · 5 obs

○ 2008-03-19 23:22:00
● 2015-05-31 16:39:06
● 2015-10-21 06:29:18
○ 2016-01-25 02:11:44
○ 2026-02-25 21:33:50

○MXmxa.mailgun.org2016-01-25 → 2017-06-21 · 5 obs

○ 2015-10-21 06:29:18
● 2016-01-25 02:11:44
● 2017-06-21 21:45:04
○ 2026-02-15 17:46:28
○ 2026-02-25 21:33:50

○MXmxb.mailgun.org2016-01-25 → 2017-06-21 · 5 obs

○ 2015-10-21 06:29:18
● 2016-01-25 02:11:44
● 2017-06-21 21:45:04
○ 2026-02-15 17:46:28
○ 2026-02-25 21:33:50

●A185.199.108.1532026-02-15 → 2026-02-25 · 3 obs

○ 2017-06-21 21:45:04
● 2026-02-15 17:46:28
● 2026-02-25 21:33:50

●A185.199.109.1532026-02-15 → 2026-02-25 · 3 obs

○ 2017-06-21 21:45:04
● 2026-02-15 17:46:28
● 2026-02-25 21:33:50

●A185.199.110.1532026-02-15 → 2026-02-25 · 3 obs

○ 2017-06-21 21:45:04
● 2026-02-15 17:46:28
● 2026-02-25 21:33:50

●A185.199.111.1532026-02-15 → 2026-02-25 · 3 obs

○ 2017-06-21 21:45:04
● 2026-02-15 17:46:28
● 2026-02-25 21:33:50

○A208.113.222.632015-05-31 → 2015-10-21 · 5 obs

○ 2008-03-19 23:22:00
● 2015-05-31 16:39:06
● 2015-10-21 06:29:18
○ 2016-01-25 02:11:44
○ 2026-02-25 21:33:50

○A208.113.245.2172008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 23:22:00
○ 2015-05-31 16:39:06
○ 2026-02-25 21:33:50

●A2606:50c0:8000::1532026-02-15 → 2026-02-25 · 3 obs

○ 2017-06-21 21:45:04
● 2026-02-15 17:46:28
● 2026-02-25 21:33:50

●A2606:50c0:8001::1532026-02-15 → 2026-02-25 · 3 obs

○ 2017-06-21 21:45:04
● 2026-02-15 17:46:28
● 2026-02-25 21:33:50

●A2606:50c0:8002::1532026-02-15 → 2026-02-25 · 3 obs

○ 2017-06-21 21:45:04
● 2026-02-15 17:46:28
● 2026-02-25 21:33:50

●A2606:50c0:8003::1532026-02-15 → 2026-02-25 · 3 obs

○ 2017-06-21 21:45:04
● 2026-02-15 17:46:28
● 2026-02-25 21:33:50

○A52.219.32.142017-06-21 → 2017-06-21 · 4 obs

○ 2016-08-01 01:02:24
● 2017-06-21 21:45:04
○ 2026-02-15 17:46:28
○ 2026-02-25 21:33:50

○A52.219.32.62017-06-21 → 2017-06-21 · 4 obs

○ 2016-08-01 01:02:24
● 2017-06-21 21:45:04
○ 2026-02-15 17:46:28
○ 2026-02-25 21:33:50

○A52.219.32.822017-06-21 → 2017-06-21 · 4 obs

○ 2016-08-01 01:02:24
● 2017-06-21 21:45:04
○ 2026-02-15 17:46:28
○ 2026-02-25 21:33:50

○A52.219.40.1022017-06-21 → 2017-06-21 · 4 obs

○ 2016-08-01 01:02:24
● 2017-06-21 21:45:04
○ 2026-02-15 17:46:28
○ 2026-02-25 21:33:50

○A52.219.40.1182017-06-21 → 2017-06-21 · 4 obs

○ 2016-08-01 01:02:24
● 2017-06-21 21:45:04
○ 2026-02-15 17:46:28
○ 2026-02-25 21:33:50

○A52.219.40.1262017-06-21 → 2017-06-21 · 4 obs

○ 2016-08-01 01:02:24
● 2017-06-21 21:45:04
○ 2026-02-15 17:46:28
○ 2026-02-25 21:33:50

○A52.219.40.1382017-06-21 → 2017-06-21 · 4 obs

○ 2016-08-01 01:02:24
● 2017-06-21 21:45:04
○ 2026-02-15 17:46:28
○ 2026-02-25 21:33:50

○A52.219.40.822017-06-21 → 2017-06-21 · 4 obs

○ 2016-08-01 01:02:24
● 2017-06-21 21:45:04
○ 2026-02-15 17:46:28
○ 2026-02-25 21:33:50

○A54.231.242.1372016-01-25 → 2016-01-25 · 4 obs

○ 2015-10-21 06:29:18
● 2016-01-25 02:11:44
○ 2016-08-01 01:02:24
○ 2026-02-25 21:33:50

○A54.231.243.1572016-08-01 → 2016-08-01 · 4 obs

○ 2016-01-25 02:11:44
● 2016-08-01 01:02:24
○ 2017-06-21 21:45:04
○ 2026-02-25 21:33:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
systemzero5.com	ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com	3 records

✅ Authoritative Response

Server: 162.159.26.81

NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemzero5.com (unsigned zone)

⏱️ Timing

Total: 342ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.110.153, 185.199.108.153...`
AAAA	4	`2606:50c0:8003::153, 2606:50c0:8001::153...`
NS	3	`ns1.dreamhost.com, ns2.dreamhost.com...`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	1	`v=spf1 include:spf.improvmx.com ~all`
SOA	1	`ns1.dreamhost.com hostmaster.dreamhost.c`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)

AI analysis

systemzero5.com points to the following eight IP numbers: 2606:50c0:8000::153, 2606:50c0:8001::153, 2606:50c0:8002::153, 2606:50c0:8003::153, 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Other host names, for instance muharremsimsek.com, cloud-mi.com, linndz.com, benjaminrichardson.net and cevpu.org share IP numbers with systemzero5.com.

systemzero5.com is delegated to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

systemzero5.com partially shares name servers with other domains; examples include lutrim.com, psiscreenprinting.com.au, swewe.net, nmow.com and khlesstaich.com.

Host names with one IP number:

Host ns1.dreamhost.com points to 162.159.26.14.

Host ns2.dreamhost.com points to 162.159.26.81.

Host ns3.dreamhost.com points to 162.159.27.84.

systemzero5.com is handled by two mail servers: mx1.improvmx.com and mx2.improvmx.com.

systemzero5.com has the same mail server setup as other domains, including rsclosingnetwork.org, forestparkchurch.org, madebyrise.com, hobi.name and gotripod.co.uk.

systemzero5.com shares some mail servers with other domains, for example fizjokrej.pl, homeshop52.com and theinformedamerican.net.

Host names with six IP numbers: mx1.improvmx.com points to: 2a05:d012:412:e201:88aa:e7b9:7a43:12d7, 2a05:d012:412:e202:f36:2c1f:1a49:d38a, 2a05:d012:412:e203:373a:f51a:4a85:1d25, 13.37.195.136, 15.236.236.160 and 35.181.18.45; mx2.improvmx.com points to: 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678, 2a05:d012:412:e202:e81e:cc44:3b53:8a3d, 2a05:d012:412:e203:7e33:3d9c:28d7:ee20, 13.36.107.63, 13.36.222.39 and 15.236.61.92.

systemzero5.com - robtex.com

systemzero5.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

AI analysis

`systemzero5.com`

`com`