techknowledge.ae - dns.ninja

`techknowledge.ae`

DNSSEC	⚠️ Not signed
A	31.222.147.144^{🇬🇧 RACKSPACE-LON31.222.128.0/18 Rackspace}
NS	`ns-877.awsdns-45.net` ⭐
		A	2600:9000:5303:6d00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-877.awsdns-45.net`
		A	205.251.195.109^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-877.awsdns-45.net`
NS	`ns-1322.awsdns-37.org`
		A	2600:9000:5305:2a00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1322.awsdns-37.org`
		A	205.251.197.42^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1322.awsdns-37.org`
NS	`ns-1943.awsdns-50.co.uk`
		A	2600:9000:5307:9700::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1943.awsdns-50.co.uk`
		A	205.251.199.151^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1943.awsdns-50.co.uk`
NS	`ns-297.awsdns-37.com`
		A	2600:9000:5301:2900::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-297.awsdns-37.com`
		A	205.251.193.41^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-297.awsdns-37.com`
MX	`techknowledge-ae.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`MS=ms63813042`
TXT	`google-site-verification=SOzuLLwBgCJSRBIOg9mNGXqIAy-MHCRaLzItI7BSanU`
TXT	`v=spf1 include:emailus.freshservice.com include:spf.protection.outlook.com in...`
SOA	`ns-877.awsdns-45.net`awsdns-hostmaster@amazon.com serial=1

`ae`

	DNSSEC	⚠️ Not signed
	NS	`ns1.aedns.ae` ⭐
	NS	`ns2.aedns.ae`
	NS	`ns4.apnic.net` ⚠️ Not in parent delegation
	NS	`n(0x736578)t-pch.aedns.ae`
	SOA	`ns1.aedns.ae`dns@aeda.ae serial=2013454174

PTR for

136.220.227.80.in-addr.arpa

Same first word

Similar names

knowledgetech.org

knowledgetech.com

DNS History

11 records (6 active, 5 former)

●NSns-1322.awsdns-37.org2026-02-17 → 2026-06-21 · 3 obs

○ 2017-09-27 02:56:22
● 2026-02-17 22:23:46
● 2026-06-21 15:25:40

●NSns-1943.awsdns-50.co.uk2026-02-17 → 2026-06-21 · 3 obs

○ 2017-09-27 02:56:22
● 2026-02-17 22:23:46
● 2026-06-21 15:25:40

●NSns-297.awsdns-37.com2026-02-17 → 2026-06-21 · 3 obs

○ 2017-09-27 02:56:22
● 2026-02-17 22:23:46
● 2026-06-21 15:25:40

●NSns-877.awsdns-45.net2026-02-17 → 2026-06-21 · 3 obs

○ 2017-09-27 02:56:22
● 2026-02-17 22:23:46
● 2026-06-21 15:25:40

○NSns.rackspace.com2015-06-18 → 2017-09-27 · 4 obs

● 2015-06-18 00:10:00
● 2017-09-27 02:56:22
○ 2026-02-17 22:23:46
○ 2026-06-21 15:25:40

○NSns2.rackspace.com2015-06-18 → 2017-09-27 · 4 obs

● 2015-06-18 00:10:00
● 2017-09-27 02:56:22
○ 2026-02-17 22:23:46
○ 2026-06-21 15:25:40

○MXmx1.emailsrvr.com2015-06-18 → 2016-12-19 · 4 obs

● 2015-06-18 00:10:00
● 2016-12-19 12:16:20
○ 2017-09-27 02:56:22
○ 2026-06-21 15:25:40

○MXmx2.emailsrvr.com2015-06-18 → 2016-12-19 · 4 obs

● 2015-06-18 00:10:00
● 2016-12-19 12:16:20
○ 2017-09-27 02:56:22
○ 2026-06-21 15:25:40

●MXtechknowledge-ae.mail.protection.outlook.com2017-09-27 → 2026-06-21 · 3 obs

○ 2016-12-19 12:16:20
● 2017-09-27 02:56:22
● 2026-06-21 15:25:40

●A31.222.147.1442017-09-27 → 2026-06-21 · 3 obs

○ 2016-12-19 12:16:20
● 2017-09-27 02:56:22
● 2026-06-21 15:25:40

○A67.192.184.1132015-06-18 → 2016-12-19 · 4 obs

● 2015-06-18 00:10:00
● 2016-12-19 12:16:20
○ 2017-09-27 02:56:22
○ 2026-06-21 15:25:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ae	ns2.aedns.ae, ns4.apnic.net, n(0x736578)t-pch.aedns.ae, ns1.aedns.ae	8 records
techknowledge.ae	ns-877.awsdns-45.net, ns-1943.awsdns-50.co.uk, ns-1322.awsdns-37.org, ns-297.awsdns-37.com	-

✅ Authoritative Response

Server:205.251.195.109

NS records: ns-877.awsdns-45.net, ns-1943.awsdns-50.co.uk, ns-1322.awsdns-37.org, ns-297.awsdns-37.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ae (unsigned zone)

⏱️ Timing

Total: 1000ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.222.147.144`
NS	4	`ns-1322.awsdns-37.org, ns-1943.awsdns-50.co.uk...`
MX	1	`techknowledge-ae.mail.protection.outlook`
TXT	3	`MS=ms63813042, google-site-verification=SOzuLLwBgCJSRBI...`
SOA	1	`ns-877.awsdns-45.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 8

In-bailiwick: 6 (n(0x736578)t-pch.aedns.ae, ns2.aedns.ae, ns1.aedns.ae...)

Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)

Analysis

IP Addresses

techknowledge.ae directs to one IP number, which is 31.222.147.144.

Other hosts including amml.ac.ae, etextbookshop.com and coe-elibrary.com share IP addresses with techknowledge.ae.

Name Servers

The domain techknowledge.ae is delegated to these four name servers: ns-297.awsdns-37.com, ns-877.awsdns-45.net, ns-1322.awsdns-37.org and ns-1943.awsdns-50.co.uk.

The name servers of techknowledge.ae overlap at least partially with those of other domains — among them dktcdn.net, eduverse.com, bowhirst.org and two more.

Each of the four hosts ns-297.awsdns-37.com, ns-877.awsdns-45.net, ns-1322.awsdns-37.org and ns-1943.awsdns-50.co.uk has two IP addresses. ns-297.awsdns-37.com points to 205.251.193.41 and 2600:9000:5301:2900::1. ns-877.awsdns-45.net points to 205.251.195.109 and 2600:9000:5303:6d00::1. ns-1322.awsdns-37.org points to 205.251.197.42 and 2600:9000:5305:2a00::1. ns-1943.awsdns-50.co.uk points to 205.251.199.151 and 2600:9000:5307:9700::1.

Mail Servers

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

techknowledge-ae.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.8, 52.101.68.32 and 52.101.73.22, along with 5 other.