🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`knowledgeengineering.org`

DNSSEC	⚠️ Not signed
A	118.139.180.153^{🇸🇬 GODADDY118.139.176.0/21 Godaddy.com 80 Robinson Road 02-00}
		PTR	`153.180.139.118.host.secureserver.net`
NS	`ns49.domaincontrol.com` ⭐
		A	2603:5:2182::19^{🇺🇸 GODADDY-DNS2603:5:2180::/44}
			PTR	`ns49.domaincontrol.com`
		A	97.74.104.25^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns49.domaincontrol.com`
NS	`ns50.domaincontrol.com`
		A	2603:5:2282::19^{🇺🇸 GODADDY-DNS2603:5:2280::/44}
			PTR	`ns50.domaincontrol.com`
		A	173.201.72.25^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns50.domaincontrol.com`
MX	`mx2.zoho.in` ⭐
		A	169.148.146.168^{🇮🇳 ZOHO-IN169.148.146.0/24 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
		A	169.148.149.118^{🇮🇳 ZOHO-IN169.148.148.0/23 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
MX	`mx3.zoho.in`⁽²⁰⁾
		A	169.148.146.168^{🇮🇳 ZOHO-IN169.148.146.0/24 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
MX	`mx.zoho.in`⁽⁵⁰⁾
		A	103.103.196.235^{🇮🇳 ZOHO-IN103.103.196.0/23 ZOHO}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
		A	169.148.149.118^{🇮🇳 ZOHO-IN169.148.148.0/23 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
TXT	`v=spf1 include:zoho.in ~all`
SOA	`ns49.domaincontrol.com`dns@jomax.net 2024-04-14 #0

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1789106705

Same first word

knowledgeengineering.blogspot.com

knowledgeengineering.com

knowledgeengineering.de

knowledgeengineering.ai

knowledgeengineering.org

Previous names

Next names

DNS History

15 records (6 active, 9 former)

○NSns1.livedns.co.uk2015-06-19 → 2016-12-25 · 4 obs

● 2015-06-19 17:37:34
● 2016-12-25 18:18:00
○ 2018-05-28 22:54:20
○ 2026-09-11 06:19:04

○NSns1.sedoparking.com2018-05-28 → 2018-05-28 · 4 obs

○ 2016-12-25 18:18:00
● 2018-05-28 22:54:20
○ 2026-09-05 02:29:06
○ 2026-09-11 06:19:04

○NSns2.livedns.co.uk2015-06-19 → 2016-12-25 · 4 obs

● 2015-06-19 17:37:34
● 2016-12-25 18:18:00
○ 2018-05-28 22:54:20
○ 2026-09-11 06:19:04

○NSns2.sedoparking.com2018-05-28 → 2018-05-28 · 4 obs

○ 2016-12-25 18:18:00
● 2018-05-28 22:54:20
○ 2026-09-05 02:29:06
○ 2026-09-11 06:19:04

○NSns3.livedns.co.uk2015-06-19 → 2016-12-25 · 4 obs

● 2015-06-19 17:37:34
● 2016-12-25 18:18:00
○ 2018-05-28 22:54:20
○ 2026-09-11 06:19:04

●NSns49.domaincontrol.com2026-09-05 → 2026-09-11 · 3 obs

○ 2018-05-28 22:54:20
● 2026-09-05 02:29:06
● 2026-09-11 06:19:04

●NSns50.domaincontrol.com2026-09-05 → 2026-09-11 · 3 obs

○ 2018-05-28 22:54:20
● 2026-09-05 02:29:06
● 2026-09-11 06:19:04

○MXlocalhost2018-05-28 → 2018-05-28 · 4 obs

○ 2016-12-25 18:18:00
● 2018-05-28 22:54:20
○ 2026-09-05 02:29:06
○ 2026-09-11 06:19:04

○MXmailserver.knowledgeengineering.org2015-06-19 → 2016-12-25 · 4 obs

● 2015-06-19 17:37:34
● 2016-12-25 18:18:00
○ 2018-05-28 22:54:20
○ 2026-09-11 06:19:04

●MXmx.zoho.in2026-09-05 → 2026-09-11 · 3 obs

○ 2018-05-28 22:54:20
● 2026-09-05 02:29:06
● 2026-09-11 06:19:04

●MXmx2.zoho.in2026-09-05 → 2026-09-11 · 3 obs

○ 2018-05-28 22:54:20
● 2026-09-05 02:29:06
● 2026-09-11 06:19:04

●MXmx3.zoho.in2026-09-05 → 2026-09-11 · 3 obs

○ 2018-05-28 22:54:20
● 2026-09-05 02:29:06
● 2026-09-11 06:19:04

●A118.139.180.1532026-09-05 → 2026-09-11 · 3 obs

○ 2018-05-28 22:54:20
● 2026-09-05 02:29:06
● 2026-09-11 06:19:04

○A72.52.4.1222018-05-28 → 2018-05-28 · 4 obs

○ 2016-12-25 18:18:00
● 2018-05-28 22:54:20
○ 2026-09-05 02:29:06
○ 2026-09-11 06:19:04

○A88.208.252.92015-06-19 → 2016-12-25 · 4 obs

● 2015-06-19 17:37:34
● 2016-12-25 18:18:00
○ 2018-05-28 22:54:20
○ 2026-09-11 06:19:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
knowledgeengineering.org	ns50.domaincontrol.com, ns49.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.72.25

NS records: ns50.domaincontrol.com, ns49.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgeengineering.org (unsigned zone)

⏱️ Timing

Total: 713ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`118.139.180.153`
NS	2	`ns49.domaincontrol.com, ns50.domaincontrol.com`
MX	3	`mx.zoho.in (pri: 10), mx2.zoho.in (pri: 20)...`
TXT	1	`v=spf1 include:zoho.in ~all`
SOA	1	`ns49.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

knowledgeengineering.org directs to one IP number, which is 118.139.180.153.

Among the host names that share IP numbers with knowledgeengineering.org are daadinaani.com, adonsystem.com, mail.sicuro.in and two others.

Name Servers

DNS delegation for knowledgeengineering.org points to two name servers: ns49.domaincontrol.com and ns50.domaincontrol.com.

knowledgeengineering.org has the same name server delegation as a number of other domains, such as vitalbalancemethod.com, vanguardmenscollective.com, myneurospa.com and two more.

ns49.domaincontrol.com directs to 97.74.104.25 and 2603:5:2182::19. ns50.domaincontrol.com directs to 173.201.72.25 and 2603:5:2282::19. Each host name carries two IP addresses.

Mail Servers

The MX records for knowledgeengineering.org list three mail servers: mx2.zoho.in, mx3.zoho.in and mx.zoho.in.

knowledgeengineering.org shares at least some of its mail servers with other domains — for example mcemotihari.ac.in, findmyguru.co, evaresstagro.com and two more.

Hosts with two IP numbers each:

mx2.zoho.in has two IP addresses: 169.148.146.168 and 169.148.149.118.

mx.zoho.in has two IP addresses: 103.103.196.235 and 169.148.149.118.

Hosts that resolve to one IP address:

mx3.zoho.in directs to 169.148.146.168.

Host names pointing to 169.148.146.168 IP addresses: mx2.zoho.in and mx3.zoho.in.

Host names pointing to 169.148.149.118 IP addresses: mx2.zoho.in and mx.zoho.in.

knowledgeengineering.org - robtex.com