`kognitivecomputing.com`

DNSSEC	⚠️ Not signed
A	35.177.230.101^{🇬🇧 Amazon35.176.0.0/15 EC2 LHR prefix}
		PTR	`ec2-35-177-230-101.eu-west-2.compute.amazonaws.com`
NS	`ns1.instradns.com` ⭐
		A	75.2.6.34^{🇺🇸 Amazon75.2.0.0/20}
			PTR	`aef93cd39153ffbac.awsglobalaccelerator.com`
NS	`ns2.instradns.com`
		A	75.2.85.37^{🇺🇸 Amazon75.2.80.0/20}
			PTR	`a9bf3e392db71e4d0.awsglobalaccelerator.com`
NS	`ns3.instradns.com`
		A	99.83.188.20^{🇺🇸 Amazon99.83.176.0/20}
			PTR	`aef93cd39153ffbac.awsglobalaccelerator.com`
MX	`eu-smtp-inbound-1.mimecast.com` ⭐
		A	91.220.42.201^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
MX	`eu-smtp-inbound-2.mimecast.com`⁽²⁰⁾
		A	91.220.42.201^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
TXT	`6b8c156dce23462db54aeb8cf246083c`
TXT	`MS=ms63851851`
TXT	`0ed1fe018ae73e45dde4094a5c9cb9625b588b44e8`
TXT	`v=spf1 include:eu._netblocks.mimecast.com include:spf-uk.vx-email.com a:mailr...`
SOA	`ns1.instradns.com`root@instra.com 2018-07-30 #1

`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=1778382531

Subdomains

mail.kognitivecomputing.com

Same first word

kognitivecomputing.com

DNS History

8 records (6 active, 2 former)

●NSns1.instradns.com2018-07-31 → 2026-05-10 · 2 obs

● 2018-07-31 15:08:18
● 2026-05-10 03:33:10

●NSns2.instradns.com2018-07-31 → 2026-05-10 · 2 obs

● 2018-07-31 15:08:18
● 2026-05-10 03:33:10

●NSns3.instradns.com2018-07-31 → 2026-05-10 · 2 obs

● 2018-07-31 15:08:18
● 2026-05-10 03:33:10

●MXeu-smtp-inbound-1.mimecast.com2026-03-19 → 2026-05-10 · 3 obs

○ 2018-07-31 15:08:18
● 2026-03-19 03:13:02
● 2026-05-10 03:33:10

●MXeu-smtp-inbound-2.mimecast.com2026-03-19 → 2026-05-10 · 3 obs

○ 2018-07-31 15:08:18
● 2026-03-19 03:13:02
● 2026-05-10 03:33:10

○MXmail.kognitivecomputing.com2018-07-31 → 2018-07-31 · 3 obs

● 2018-07-31 15:08:18
○ 2026-03-19 03:13:02
○ 2026-05-10 03:33:10

○A184.95.38.1942018-07-31 → 2018-07-31 · 3 obs

● 2018-07-31 15:08:18
○ 2026-03-19 03:13:02
○ 2026-05-10 03:33:10

●A35.177.230.1012026-03-19 → 2026-05-10 · 3 obs

○ 2018-07-31 15:08:18
● 2026-03-19 03:13:02
● 2026-05-10 03:33:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
kognitivecomputing.com	ns1.instradns.com, ns2.instradns.com, ns3.instradns.com	3 records

✅ Authoritative Response

Server:75.2.6.34

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kognitivecomputing.com (unsigned zone)

⏱️ Timing

Total: 336ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.177.230.101`
NS	3	`ns1.instradns.com, ns3.instradns.com...`
MX	2	`eu-smtp-inbound-2.mimecast.com (pri: 20), eu-smtp-inbound-1.mimecast.com (pri: 10)`
TXT	4	`6b8c156dce23462db54aeb8cf246083c, MS=ms63851851...`
SOA	1	`ns1.instradns.com root.instra.com`

📌 Glue Records Collected

Total: 3

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

Analysis

Hierarchy

The parent of mail.kognitivecomputing.com is kognitivecomputing.com.

IP Addresses

kognitivecomputing.com points to IP number: 35.177.230.101.

Other host names, for instance ec2-35-177-230-101.eu-west-2.compute.amazonaws.com share IP numbers with kognitivecomputing.com.

Name Servers

kognitivecomputing.com is delegated to three name servers: ns1.instradns.com, ns2.instradns.com and ns3.instradns.com.

kognitivecomputing.com at least partially shares name servers with other domains, for instance dahabshiil.ie, patrolrib.com, doterraeveryday.eu, sinbo.com.br and brambles.biz.

These name servers are commonly used together with ns1.hostingww.com, ns2.hostingww.com and ns3.hostingww.com.

Host names with a single IP:

ns1.instradns.com points to: 75.2.6.34.

ns2.instradns.com points to: 75.2.85.37.

ns3.instradns.com points to: 99.83.188.20.

Mail Servers

kognitivecomputing.com is handled by two mail servers: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

The mail server setup for kognitivecomputing.com matches that of other domains, for instance southeastmotors.com, budweiser.com, thebloggeragent.co.uk, ultratec.co.uk and gratte.com.

kognitivecomputing.com shares at least partially some mail servers with other domains, including perenco.com, minerapanama.com, epsys.co.uk, mayence.fr and vatliason.com.