🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`simtech-simulation.com`

DNSSEC	⚠️ Not signed
A	52.48.21.136^{🇮🇪 Amazon52.48.0.0/14 EC2 DUB prefix}
		PTR	`ec2-52-48-21-136.eu-west-1.compute.amazonaws.com`
NS	`ns1.hostingwizard.co.uk` ⭐
		A	79.170.40.2^{AS2073879.170.40.0/21}
NS	`ns2.hostingwizard.co.uk`
		A	79.170.43.3^{AS2073879.170.40.0/21}
MX	`mail.simtech-simulation.com` ⭐
		A	79.170.40.84^{AS2073879.170.40.0/21}
TXT	`v=spf1 include:soverin.net include:secureserver.net exists:%{i}.mta.spf.exten...`
SOA	`ns1.hostingwizard.co.uk`hostmaster@mainnameserver.com 2025-02-27 #38

`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=1793458531

Subdomains

mail.simtech-simulation.com

Same first word

simtech-simulation.com

Previous names

Next names

DNS History

5 records (4 active, 1 former)

●NSns1.hostingwizard.co.uk2015-06-08 → 2026-10-31 · 2 obs

● 2015-06-08 00:15:48
● 2026-10-31 15:27:44

●NSns2.hostingwizard.co.uk2015-06-08 → 2026-10-31 · 2 obs

● 2015-06-08 00:15:48
● 2026-10-31 15:27:44

●MXmail.simtech-simulation.com2015-06-08 → 2026-10-31 · 2 obs

● 2015-06-08 00:15:48
● 2026-10-31 15:27:44

○A217.199.165.412015-06-08 → 2016-01-23 · 4 obs

● 2015-06-08 00:15:48
● 2016-01-23 18:26:04
○ 2016-04-15 06:45:26
○ 2026-10-31 15:27:44

●A52.48.21.1362016-04-15 → 2026-10-31 · 3 obs

○ 2016-01-23 18:26:04
● 2016-04-15 06:45:26
● 2026-10-31 15:27:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...	-
simtech-simulation.com	ns1.hostingwizard.co.uk, ns2.hostingwizard.co.uk	-

✅ Authoritative Response

Server:79.170.40.2

NS records: ns1.hostingwizard.co.uk, ns2.hostingwizard.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simtech-simulation.com (unsigned zone)

⏱️ Timing

Total: 3991ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.48.21.136`
NS	2	`ns2.hostingwizard.co.uk, ns1.hostingwizard.co.uk`
MX	1	`mail.simtech-simulation.com (pri: 10)`
TXT	1	`v=spf1 include:soverin.net include:secur`
SOA	1	`ns1.hostingwizard.co.uk hostmaster.mainn`

Analysis

Hierarchy

mail.simtech-simulation.com is a subdomain of simtech-simulation.com.

IP Addresses

simtech-simulation.com has exactly one IP address — 52.48.21.136.

Other host names, for instance onecold.com, contractconstruction.co.uk, tennco.net and two other share IP numbers with simtech-simulation.com.

Name Servers

simtech-simulation.com is delegated to two name servers: ns1.hostingwizard.co.uk and ns2.hostingwizard.co.uk.

The host names ns1.hostingwizard.co.uk and ns2.hostingwizard.co.uk each point to one IP number: ns1.hostingwizard.co.uk points to 79.170.40.2. ns2.hostingwizard.co.uk points to 79.170.43.3.

Mail Servers

simtech-simulation.com uses one mail server — mail.simtech-simulation.com.

mail.simtech-simulation.com resolves to a single IP number: 79.170.40.84.

simtech-simulation.com - robtex.com