simulab.com - dns.ninja

`simulab.com`

DNSSEC	⚠️ Not signed
A	23.227.38.65^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
		PTR	`myshopify.com`
NS	`james.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`james.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`james.ns.cloudflare.com`
		A	108.162.193.178^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
		A	172.64.33.178^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
		A	173.245.59.178^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
NS	`olga.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c089^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olga.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2089^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olga.ns.cloudflare.com`
		A	108.162.192.137^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	172.64.32.137^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	173.245.58.137^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
MX	`simulab-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.10.8^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr04cu00100.inbound.protection.outlook.com`
		A	52.101.10.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
		A	52.101.41.180^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
TXT	`00D1N000002LKlX=1TBUg0000000CZ3`
TXT	`MS=ms54896872`
TXT	`google-site-verification=U4cfnfcrPc0tUMdJl1CsGem9l8aUB4RDlgGyCH2jIGQ`
TXT	`google-site-verification=XpPp5rHY-rwwgTmnc8HOc5EwO6SGZmuHGu2jPFhcwUQ`
TXT	`google-site-verification=b5raLWnfy-rmgFNjFeWqMf9IJbAHhOTLZQRClnopEac`
TXT	`google-site-verification=hpc2VGlq8ntJRC-RjjdyBn3OnuRfYgkEVBdnbdtJKJM`
TXT	`klaviyo-site-verification=TAKHuq`
TXT	`sophos-domain-verification=b7286efc5f8e77589bfd1ee79858ef7eb5113b96b4c0f55783...`
TXT	`v=spf1 a mx ip4:173.160.190.114 ip4:162.144.136.64 include:spf.protection.out...`
SOA	`james.ns.cloudflare.com`dns@cloudflare.com serial=2409934797

`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=1785031212

Subdomains

*.simulab.com

www.simulab.com

mail.simulab.com

hostmaster.simulab.com

Same first word

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simulab.it

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simulab.org

simulab.co.uk

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DNS History

8 records (4 active, 4 former)

●NSjames.ns.cloudflare.com2026-03-24 → 2026-07-26 · 3 obs

○ 2018-03-27 16:41:30
● 2026-03-24 10:38:28
● 2026-07-26 02:20:50

○NSns57.worldnic.com2015-07-10 → 2018-03-27 · 4 obs

● 2015-07-10 16:47:28
● 2018-03-27 16:41:30
○ 2026-03-24 10:38:28
○ 2026-07-26 02:20:50

○NSns58.worldnic.com2015-07-10 → 2018-03-27 · 4 obs

● 2015-07-10 16:47:28
● 2018-03-27 16:41:30
○ 2026-03-24 10:38:28
○ 2026-07-26 02:20:50

●NSolga.ns.cloudflare.com2026-03-24 → 2026-07-26 · 3 obs

○ 2018-03-27 16:41:30
● 2026-03-24 10:38:28
● 2026-07-26 02:20:50

●MXsimulab-com.mail.protection.outlook.com2015-07-10 → 2026-07-26 · 2 obs

● 2015-07-10 16:47:28
● 2026-07-26 02:20:50

○A162.144.136.642015-07-10 → 2016-05-02 · 4 obs

● 2015-07-10 16:47:28
● 2016-05-02 12:29:44
○ 2017-06-07 15:16:26
○ 2026-07-26 02:20:50

●A23.227.38.652026-03-24 → 2026-07-26 · 3 obs

○ 2018-03-27 16:41:30
● 2026-03-24 10:38:28
● 2026-07-26 02:20:50

○A54.210.49.2442017-06-07 → 2018-03-27 · 5 obs

○ 2016-05-02 12:29:44
● 2017-06-07 15:16:26
● 2018-03-27 16:41:30
○ 2026-03-24 10:38:28
○ 2026-07-26 02:20:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
simulab.com	olga.ns.cloudflare.com, james.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.178

NS records: olga.ns.cloudflare.com, james.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simulab.com (unsigned zone)

⏱️ Timing

Total: 181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.65`
NS	2	`james.ns.cloudflare.com, olga.ns.cloudflare.com`
MX	1	`simulab-com.mail.protection.outlook.com`
TXT	9	`00D1N000002LKlX=1TBUg0000000CZ3, MS=ms54896872...`
SOA	1	`james.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (olga.ns.cloudflare.com, olga.ns.cloudflare.com, olga.ns.cloudflare.com...)

Analysis

Hierarchy

simulab.com is the parent domain of *.simulab.com, www.simulab.com, mail.simulab.com and hostmaster.simulab.com.

IP Addresses

simulab.com directs to one IP number, which is 23.227.38.65.

Among the host names that share IP numbers with simulab.com are phonebazaar.ch, oakhall.com, ascotsaddlery.com.au and two others.

Name Servers

simulab.com is served by two delegated name servers, james.ns.cloudflare.com and olga.ns.cloudflare.com.

simulab.com has the same name server delegation as a number of other domains, such as tyrofintechhub.com, nemesjulia.com, packersjoin.com and two more.

simulab.com shares at least some of its name servers with other domains, including hcbb.org.cn, timrf.com, concentricu.com and two others.

These name servers are frequently seen alongside the name servers vivienne.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

james.ns.cloudflare.com carries IP addresses 108.162.193.178, 172.64.33.178 and 173.245.59.178, with 3 other addresses beyond those.

olga.ns.cloudflare.com carries IP addresses 108.162.192.137, 172.64.32.137 and 173.245.58.137, with 3 other addresses beyond those.

Mail Servers

simulab.com routes its mail through a single mail server, simulab-com.mail.protection.outlook.com.

simulab-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.10.8, 52.101.10.18 and 52.101.11.3, along with 5 other.