🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`systemdevelopmentguy.com`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
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	`hostry.com` ⭐
		A	185.186.244.7^{🇳🇱 WEBAZILLA185.186.244.0/24 WZ-EU CUSTOMER}
			PTR	`hostry.com`
NS	`ns1.hostry.com`
		A	185.186.246.19^{🇳🇱 WEBAZILLA185.186.246.0/24 WZ-EU CUSTOMER}
			PTR	`ns1.hostry.com`
NS	`ns2.hostry.com`
		A	204.155.151.229^{🇺🇸 WZCOM-US204.155.151.0/24 DAL-WZ}
NS	`ns3.hostry.com`
		A	195.123.233.100^{🇺🇸 GREENFLOID-AS195.123.232.0/22}
			PTR	`ns3.hostry.com`
NS	`ns4.hostry.com`
		A	45.32.157.198^{🇩🇪 AS-VULTR45.32.152.0/21 Vultr Assigned Prefix}
			PTR	`ns4.hostry.com`
MX	`mail.systemdevelopmentguy.com` ⭐
SOA	`hostry.com`admin@systemdevelopmentguy.com 2026-08-25 #17

`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=1789383443

Same first word

systemdevelopmentguy.com

Previous names

Next names

DNS History

10 records (10 active, 0 former)

●NShostry.com2026-09-07 → 2026-09-14 · 2 obs

● 2026-09-07 01:01:26
● 2026-09-14 11:26:48

●NSns1.hostry.com2026-09-07 → 2026-09-14 · 2 obs

● 2026-09-07 01:01:26
● 2026-09-14 11:26:48

●NSns2.hostry.com2026-09-07 → 2026-09-14 · 2 obs

● 2026-09-07 01:01:26
● 2026-09-14 11:26:48

●NSns3.hostry.com2026-09-07 → 2026-09-14 · 2 obs

● 2026-09-07 01:01:26
● 2026-09-14 11:26:48

●NSns4.hostry.com2026-09-07 → 2026-09-14 · 2 obs

● 2026-09-07 01:01:26
● 2026-09-14 11:26:48

●MXmail.systemdevelopmentguy.com2026-09-07 → 2026-09-14 · 2 obs

● 2026-09-07 01:01:26
● 2026-09-14 11:26:48

●A185.199.108.1532026-09-07 → 2026-09-14 · 2 obs

● 2026-09-07 01:01:26
● 2026-09-14 11:26:48

●A185.199.109.1532026-09-07 → 2026-09-14 · 2 obs

● 2026-09-07 01:01:26
● 2026-09-14 11:26:48

●A185.199.110.1532026-09-07 → 2026-09-14 · 2 obs

● 2026-09-07 01:01:26
● 2026-09-14 11:26:48

●A185.199.111.1532026-09-07 → 2026-09-14 · 2 obs

● 2026-09-07 01:01:26
● 2026-09-14 11:26:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
systemdevelopmentguy.com	ns1.hostry.com, ns2.hostry.com, ns3.hostry.com, ns4.hostry.com	4 records

✅ Authoritative Response

Server:185.186.246.19

NS records: ns1.hostry.com, ns2.hostry.com, ns3.hostry.com, ns4.hostry.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemdevelopmentguy.com (unsigned zone)

⏱️ Timing

Total: 1053ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.108.153, 185.199.109.153...`
NS	4	`ns4.hostry.com, ns3.hostry.com...`
MX	1	`mail.systemdevelopmentguy.com (pri: 10)`
SOA	1	`hostry.com admin.systemdevelopmentguy.co`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.hostry.com, ns2.hostry.com, ns3.hostry.com...)

Analysis

IP Addresses

systemdevelopmentguy.com resolves to four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Among the host names that share IP numbers with systemdevelopmentguy.com are 100wb.cn, infotaxialicante.es, antypenko.dev and two others.

Name Servers

The authoritative name servers for systemdevelopmentguy.com are hostry.com, ns1.hostry.com, ns2.hostry.com and two others.

systemdevelopmentguy.com has at least partial name server overlap with other domains, such as phortofoliokahar.eu.org, thebigmovies.eu.org, mimaarifnu.eu.org and two others.

It is common to see these name servers used together with name servers ns3.hostry.com and ns4.hostry.com.

Hosts that resolve to one IP address:

The hostname hostry.com resolves to 185.186.244.7.

The hostname ns1.hostry.com resolves to 185.186.246.19.

The hostname ns2.hostry.com resolves to 204.155.151.229.

The hostname ns3.hostry.com resolves to 195.123.233.100.

The hostname ns4.hostry.com resolves to 45.32.157.198.

Mail Servers

systemdevelopmentguy.com routes its mail through a single mail server, mail.systemdevelopmentguy.com.

systemdevelopmentguy.com - robtex.com