`shikshayon.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5253^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9b3c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.83^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.60^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dolly.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a62^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c062^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dolly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2062^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dolly.ns.cloudflare.com`
		A	108.162.192.98^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
		A	172.64.32.98^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
		A	173.245.58.98^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
NS	`isaac.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isaac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isaac.ns.cloudflare.com`
		A	108.162.193.177^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	172.64.33.177^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	173.245.59.177^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`google-site-verification=QsULuemqZ93L1tcIxEBjlxWLkAoUfdnbhMO_tXJsRC4`
TXT	`v=spf1 a mx include:spf.shikshayon.com include:zohomail.com ~all`
TXT	`zoho-verification=zb27649095.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.83, 172.67.155.60
		IPv6 hints	2606:4700:3032::6815:5253, 2606:4700:3037::ac43:9b3c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com
SOA	`dolly.ns.cloudflare.com`dns@cloudflare.com serial=2411338761

`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=1785933254

Subdomains

mail.shikshayon.com

Same first word

shikshayon.com

DNS History

18 records (9 active, 9 former)

●NSdolly.ns.cloudflare.com2026-08-05 → 2026-08-05 · 2 obs

○ 2026-05-30 09:08:56
● 2026-08-05 13:03:14

●NSisaac.ns.cloudflare.com2026-08-05 → 2026-08-05 · 2 obs

○ 2026-05-30 09:08:56
● 2026-08-05 13:03:14

○NSkami.ns.cloudflare.com2026-05-30 → 2026-05-30 · 2 obs

● 2026-05-30 09:08:56
○ 2026-08-05 13:03:14

○NSpeyton.ns.cloudflare.com2026-05-30 → 2026-05-30 · 2 obs

● 2026-05-30 09:08:56
○ 2026-08-05 13:03:14

○MXmail.shikshayon.com2026-05-30 → 2026-06-18 · 4 obs

● 2026-05-30 09:08:56
● 2026-06-18 08:38:16
○ 2026-07-04 14:21:12
○ 2026-08-05 13:03:14

●MXmx.zoho.com2026-07-04 → 2026-08-05 · 3 obs

○ 2026-06-18 08:38:16
● 2026-07-04 14:21:12
● 2026-08-05 13:03:14

●MXmx2.zoho.com2026-07-04 → 2026-08-05 · 3 obs

○ 2026-06-18 08:38:16
● 2026-07-04 14:21:12
● 2026-08-05 13:03:14

●MXmx3.zoho.com2026-07-04 → 2026-08-05 · 3 obs

○ 2026-06-18 08:38:16
● 2026-07-04 14:21:12
● 2026-08-05 13:03:14

●A104.21.82.832026-08-05 → 2026-08-05 · 2 obs

○ 2026-07-26 15:28:06
● 2026-08-05 13:03:14

○A104.21.86.2142026-05-30 → 2026-05-30 · 2 obs

● 2026-05-30 09:08:56
○ 2026-08-05 13:03:14

○A172.67.136.2272026-05-30 → 2026-05-30 · 2 obs

● 2026-05-30 09:08:56
○ 2026-08-05 13:03:14

●A172.67.155.602026-08-05 → 2026-08-05 · 2 obs

○ 2026-07-26 15:28:06
● 2026-08-05 13:03:14

○A2606:4700:3030::6815:56d62026-05-30 → 2026-05-30 · 3 obs

● 2026-05-30 09:08:56
○ 2026-07-26 15:28:06
○ 2026-08-05 13:03:14

●A2606:4700:3032::6815:52532026-08-05 → 2026-08-05 · 2 obs

○ 2026-07-26 15:28:06
● 2026-08-05 13:03:14

○A2606:4700:3034::6815:56d62026-07-26 → 2026-07-26 · 3 obs

○ 2026-05-30 09:08:56
● 2026-07-26 15:28:06
○ 2026-08-05 13:03:14

○A2606:4700:3035::ac43:88e32026-05-30 → 2026-05-30 · 3 obs

● 2026-05-30 09:08:56
○ 2026-07-26 15:28:06
○ 2026-08-05 13:03:14

○A2606:4700:3037::ac43:88e32026-07-26 → 2026-07-26 · 3 obs

○ 2026-05-30 09:08:56
● 2026-07-26 15:28:06
○ 2026-08-05 13:03:14

●A2606:4700:3037::ac43:9b3c2026-08-05 → 2026-08-05 · 2 obs

○ 2026-07-26 15:28:06
● 2026-08-05 13:03:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...	-
shikshayon.com	dolly.ns.cloudflare.com, isaac.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.98

NS records: dolly.ns.cloudflare.com, isaac.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shikshayon.com (unsigned zone)

⏱️ Timing

Total: 539ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.155.60, 104.21.82.83`
AAAA	2	`2606:4700:3037::ac43:9b3c, 2606:4700:3032::6815:5253`
NS	2	`dolly.ns.cloudflare.com, isaac.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	3	`google-site-verification=QsULuemqZ93L1tc, v=spf1 a mx include:spf.shikshayon.com i...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dolly.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

shikshayon.com is a parent domain of mail.shikshayon.com.

IP Addresses

shikshayon.com resolves to four IP addresses: 104.21.82.83, 172.67.155.60, 2606:4700:3032::6815:5253 and 2606:4700:3037::ac43:9b3c.

bellmo.com, isc888bets.com, za58.com plus two other host names have IP numbers in common with shikshayon.com.

Name Servers

shikshayon.com has two authoritative name servers — dolly.ns.cloudflare.com and isaac.ns.cloudflare.com.

The name server configuration of shikshayon.com is shared with other domains, for instance relojesdereplica.com, ukskydiving.com, losrelojesreplicas.com and two others.

shikshayon.com shares at least some of its name servers with other domains, including brunswickgear.com, yidue.cn, 1004h502.com and two others.

These name servers are frequently paired with the name servers dom.ns.cloudflare.com, jason.ns.cloudflare.com and hank.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dolly.ns.cloudflare.com points to 108.162.192.98, 172.64.32.98, 173.245.58.98 and 3 other IP addresses.

isaac.ns.cloudflare.com points to 108.162.193.177, 172.64.33.177, 173.245.59.177 and 3 other IP addresses.

Mail Servers

shikshayon.com is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

At least some of the mail servers used by shikshayon.com are shared with other domains: macropax.net, literarylushes.com, ritastax.com and two others among them.

mx2.zoho.com points to 136.143.183.44. mx3.zoho.com and mx.zoho.com each point to 204.141.43.44.

The host names mx3.zoho.com and mx.zoho.com both resolve to 204.141.43.44 IP addresses.

shikshayon.com - robtex.com

shikshayon.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`shikshayon.com`

`com`