`mohansystems.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5f75^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:90bd^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.95.117^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.144.189^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b39^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c139^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2139^{Cloudflare2a06:98c1:50::/45}
		A	108.162.193.57^{Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.57^{Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.57^{Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`serena.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serena.ns.cloudflare.com`
		A	108.162.192.220^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	172.64.32.220^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	173.245.58.220^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁵³⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁷⁸⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.95.117, 172.67.144.189
		IPv6 hints	2606:4700:3030::6815:5f75, 2606:4700:3037::ac43:90bd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com
SOA	`alan.ns.cloudflare.com`dns@cloudflare.com serial=2410094182

`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=1784994957

Subdomains

mail.mohansystems.com

Same first word

mohansystems.com

DNS History

24 records (9 active, 15 former)

●NSalan.ns.cloudflare.com2026-07-08 → 2026-07-25 · 3 obs

○ 2026-04-18 22:39:18
● 2026-07-08 18:35:28
● 2026-07-25 16:06:22

○NSns-cloud-b1.googledomains.com2026-02-15 → 2026-04-18 · 5 obs

○ 2020-01-06 15:06:04
● 2026-02-15 22:10:26
● 2026-04-18 22:39:18
○ 2026-07-08 18:35:28
○ 2026-07-25 16:06:22

○NSns-cloud-b2.googledomains.com2026-02-15 → 2026-04-18 · 5 obs

○ 2020-01-06 15:06:04
● 2026-02-15 22:10:26
● 2026-04-18 22:39:18
○ 2026-07-08 18:35:28
○ 2026-07-25 16:06:22

○NSns-cloud-b3.googledomains.com2026-02-15 → 2026-04-18 · 5 obs

○ 2020-01-06 15:06:04
● 2026-02-15 22:10:26
● 2026-04-18 22:39:18
○ 2026-07-08 18:35:28
○ 2026-07-25 16:06:22

○NSns-cloud-b4.googledomains.com2026-02-15 → 2026-04-18 · 5 obs

○ 2020-01-06 15:06:04
● 2026-02-15 22:10:26
● 2026-04-18 22:39:18
○ 2026-07-08 18:35:28
○ 2026-07-25 16:06:22

○NSns07.domaincontrol.com2016-06-18 → 2020-01-06 · 5 obs

○ 2016-03-01 16:22:58
● 2016-06-18 10:57:58
● 2020-01-06 15:06:04
○ 2026-02-15 22:10:26
○ 2026-07-25 16:06:22

○NSns08.domaincontrol.com2016-06-18 → 2020-01-06 · 5 obs

○ 2016-03-01 16:22:58
● 2016-06-18 10:57:58
● 2020-01-06 15:06:04
○ 2026-02-15 22:10:26
○ 2026-07-25 16:06:22

○NSns1.mohansystems.com2015-11-24 → 2016-03-01 · 5 obs

○ 2015-07-07 23:56:28
● 2015-11-24 20:51:26
● 2016-03-01 16:22:58
○ 2016-06-18 10:57:58
○ 2026-07-25 16:06:22

○NSns2.mohansystems.com2015-11-24 → 2016-03-01 · 5 obs

○ 2015-07-07 23:56:28
● 2015-11-24 20:51:26
● 2016-03-01 16:22:58
○ 2016-06-18 10:57:58
○ 2026-07-25 16:06:22

○NSns71.domaincontrol.com2015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 23:56:28
○ 2015-11-24 20:51:26
○ 2026-07-25 16:06:22

○NSns72.domaincontrol.com2015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 23:56:28
○ 2015-11-24 20:51:26
○ 2026-07-25 16:06:22

●NSserena.ns.cloudflare.com2026-07-08 → 2026-07-25 · 3 obs

○ 2026-04-18 22:39:18
● 2026-07-08 18:35:28
● 2026-07-25 16:06:22

○MXmail.mohansystems.com2015-07-07 → 2026-04-18 · 4 obs

● 2015-07-07 23:56:28
● 2026-04-18 22:39:18
○ 2026-07-08 18:35:28
○ 2026-07-25 16:06:22

●MXroute1.mx.cloudflare.net2026-07-08 → 2026-07-25 · 3 obs

○ 2026-04-18 22:39:18
● 2026-07-08 18:35:28
● 2026-07-25 16:06:22

●MXroute2.mx.cloudflare.net2026-07-08 → 2026-07-25 · 3 obs

○ 2026-04-18 22:39:18
● 2026-07-08 18:35:28
● 2026-07-25 16:06:22

●MXroute3.mx.cloudflare.net2026-07-08 → 2026-07-25 · 3 obs

○ 2026-04-18 22:39:18
● 2026-07-08 18:35:28
● 2026-07-25 16:06:22

●A104.21.95.1172026-07-08 → 2026-07-25 · 3 obs

○ 2026-04-18 22:39:18
● 2026-07-08 18:35:28
● 2026-07-25 16:06:22

○A118.139.183.1462015-07-07 → 2016-03-01 · 4 obs

● 2015-07-07 23:56:28
● 2016-03-01 16:22:58
○ 2016-06-18 10:57:58
○ 2026-07-25 16:06:22

○A166.62.10.1812016-06-18 → 2017-02-03 · 5 obs

○ 2016-03-01 16:22:58
● 2016-06-18 10:57:58
● 2017-02-03 01:46:02
○ 2020-01-06 15:06:04
○ 2026-07-25 16:06:22

●A172.67.144.1892026-07-08 → 2026-07-25 · 3 obs

○ 2026-04-18 22:39:18
● 2026-07-08 18:35:28
● 2026-07-25 16:06:22

○A202.164.36.132026-02-15 → 2026-04-18 · 5 obs

○ 2020-01-06 15:06:04
● 2026-02-15 22:10:26
● 2026-04-18 22:39:18
○ 2026-07-08 18:35:28
○ 2026-07-25 16:06:22

●A2606:4700:3030::6815:5f752026-07-08 → 2026-07-25 · 3 obs

○ 2026-04-18 22:39:18
● 2026-07-08 18:35:28
● 2026-07-25 16:06:22

●A2606:4700:3037::ac43:90bd2026-07-08 → 2026-07-25 · 3 obs

○ 2026-04-18 22:39:18
● 2026-07-08 18:35:28
● 2026-07-25 16:06:22

○A37.59.48.1432020-01-06 → 2020-01-06 · 4 obs

○ 2017-02-03 01:46:02
● 2020-01-06 15:06:04
○ 2026-02-15 22:10:26
○ 2026-07-25 16:06:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mohansystems.com	alan.ns.cloudflare.com, serena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.220

NS records: alan.ns.cloudflare.com, serena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mohansystems.com (unsigned zone)

⏱️ Timing

Total: 2010ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.144.189, 104.21.95.117`
AAAA	2	`2606:4700:3037::ac43:90bd, 2606:4700:3030::6815:5f75`
NS	2	`alan.ns.cloudflare.com, serena.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 30), route3.mx.cloudflare.net (pri: 53)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain mail.mohansystems.com falls under the parent mohansystems.com.

IP Addresses

mohansystems.com points to the four IP addresses 104.21.95.117, 172.67.144.189, 2606:4700:3030::6815:5f75 and 2606:4700:3037::ac43:90bd.

Among the host names that share IP numbers with mohansystems.com are ridibookspaper.com, co.kr.ridibookspaper.com, www.esenyurt.edu.tr and two others.

Name Servers

The NS records for mohansystems.com delegate to alan.ns.cloudflare.com and serena.ns.cloudflare.com.

mohansystems.com has the same name server delegation as a number of other domains, such as heymale.id, ellivros.com.br, bostonnetworks.com and two more.

At least some of mohansystems.com's name servers are shared with other domains, for example reviewguru.lk, amanahgarmentjakarta.com, robinboothcourses.com and two more.

These name servers tend to be used in conjunction with the name servers marjory.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

alan.ns.cloudflare.com maps to 108.162.193.57, 172.64.33.57, 173.245.59.57 and 3 additional IP addresses.

serena.ns.cloudflare.com maps to 108.162.192.220, 172.64.32.220, 173.245.58.220 and 3 additional IP addresses.

Mail Servers

The MX records for mohansystems.com list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

mohansystems.com shares at least some of its mail servers with other domains — for example miblog.ca, explorationsltd.com, videointerview.com and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.

mohansystems.com - robtex.com