`cleverstudent.com`

DNSSEC	⚠️ Not signed
A	65.109.185.206^{🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC}
		PTR	`da4.controlpanel.click`
NS	`ns41.irandisk.com` ⭐
		A	65.109.185.206^{🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC}
			PTR	`da4.controlpanel.click`
NS	`ns42.irandisk.com`
		A	65.109.185.206^{🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC}
			PTR	`da4.controlpanel.click`
MX	`mail.cleverstudent.com` ⭐
		A	65.109.185.206^{🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC}
			PTR	`da4.controlpanel.click`
TXT	`v=spf1 a mx ip4:65.109.185.206 ip6:2a01:4f9:c011:4633:0:0:0:1 ~all`
SOA	`ns41.irandisk.com`hostmaster@cleverstudent.com 2026-07-24 #3

`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=1786169554

Same first word

cleverstudent.com

DNS History

22 records (4 active, 18 former)

○NSns1.byet.org2017-03-29 → 2020-02-14 · 5 obs

○ 2016-07-21 11:25:12
● 2017-03-29 12:22:50
● 2020-02-14 15:22:16
○ 2026-04-23 18:09:46
○ 2026-08-08 06:31:04

○NSns1.gigfa.com2017-03-29 → 2020-02-14 · 5 obs

○ 2016-07-21 11:25:12
● 2017-03-29 12:22:50
● 2020-02-14 15:22:16
○ 2026-04-23 18:09:46
○ 2026-08-08 06:31:04

○NSns1.xzn.ir2015-08-14 → 2016-07-21 · 4 obs

● 2015-08-14 22:36:36
● 2016-07-21 11:25:12
○ 2017-03-29 12:22:50
○ 2026-08-08 06:31:04

○NSns2.byet.org2017-03-29 → 2020-02-14 · 5 obs

○ 2016-07-21 11:25:12
● 2017-03-29 12:22:50
● 2020-02-14 15:22:16
○ 2026-04-23 18:09:46
○ 2026-08-08 06:31:04

○NSns2.gigfa.com2017-03-29 → 2020-02-14 · 5 obs

○ 2016-07-21 11:25:12
● 2017-03-29 12:22:50
● 2020-02-14 15:22:16
○ 2026-04-23 18:09:46
○ 2026-08-08 06:31:04

○NSns2.xzn.ir2015-08-14 → 2016-07-21 · 4 obs

● 2015-08-14 22:36:36
● 2016-07-21 11:25:12
○ 2017-03-29 12:22:50
○ 2026-08-08 06:31:04

○NSns3.byet.org2017-03-29 → 2020-02-14 · 5 obs

○ 2016-07-21 11:25:12
● 2017-03-29 12:22:50
● 2020-02-14 15:22:16
○ 2026-04-23 18:09:46
○ 2026-08-08 06:31:04

○NSns3.xzn.ir2015-08-14 → 2016-07-21 · 4 obs

● 2015-08-14 22:36:36
● 2016-07-21 11:25:12
○ 2017-03-29 12:22:50
○ 2026-08-08 06:31:04

○NSns4.byet.org2017-03-29 → 2020-02-14 · 5 obs

○ 2016-07-21 11:25:12
● 2017-03-29 12:22:50
● 2020-02-14 15:22:16
○ 2026-04-23 18:09:46
○ 2026-08-08 06:31:04

○NSns4.xzn.ir2015-08-14 → 2016-07-21 · 4 obs

● 2015-08-14 22:36:36
● 2016-07-21 11:25:12
○ 2017-03-29 12:22:50
○ 2026-08-08 06:31:04

●NSns41.irandisk.com2026-04-23 → 2026-08-08 · 3 obs

○ 2020-02-14 15:22:16
● 2026-04-23 18:09:46
● 2026-08-08 06:31:04

●NSns42.irandisk.com2026-04-23 → 2026-08-08 · 3 obs

○ 2020-02-14 15:22:16
● 2026-04-23 18:09:46
● 2026-08-08 06:31:04

○NSns5.byet.org2017-03-29 → 2020-02-14 · 5 obs

○ 2016-07-21 11:25:12
● 2017-03-29 12:22:50
● 2020-02-14 15:22:16
○ 2026-04-23 18:09:46
○ 2026-08-08 06:31:04

●MXmail.cleverstudent.com2026-08-08 → 2026-08-08 · 3 obs

○ 2026-04-23 18:09:46
● 2026-08-08 06:31:02
● 2026-08-08 06:31:04

○MXmx.cleverstudent.com2020-02-14 → 2020-02-14 · 4 obs

○ 2017-03-29 12:22:50
● 2020-02-14 15:22:16
○ 2026-04-23 18:09:46
○ 2026-08-08 06:31:04

○MXmx1.xzn.ir2015-08-14 → 2016-07-21 · 4 obs

● 2015-08-14 22:36:36
● 2016-07-21 11:25:12
○ 2017-03-29 12:22:50
○ 2026-08-08 06:31:04

○A185.27.134.1112017-03-29 → 2017-03-29 · 4 obs

○ 2016-07-21 11:25:12
● 2017-03-29 12:22:50
○ 2020-02-14 15:22:16
○ 2026-08-08 06:31:04

○A185.27.134.1532020-02-14 → 2020-02-14 · 4 obs

○ 2017-03-29 12:22:50
● 2020-02-14 15:22:16
○ 2026-04-23 18:09:46
○ 2026-08-08 06:31:04

○A31.170.163.2342016-03-22 → 2016-07-21 · 5 obs

○ 2015-12-17 16:00:44
● 2016-03-22 19:15:56
● 2016-07-21 11:25:12
○ 2017-03-29 12:22:50
○ 2026-08-08 06:31:04

○A31.170.167.2282015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 22:36:36
○ 2015-12-17 16:00:44
○ 2026-08-08 06:31:04

○A31.170.167.2322015-12-17 → 2015-12-17 · 4 obs

○ 2015-08-14 22:36:36
● 2015-12-17 16:00:44
○ 2016-03-22 19:15:56
○ 2026-08-08 06:31:04

●A65.109.185.2062026-08-08 → 2026-08-08 · 3 obs

○ 2026-04-23 18:09:46
● 2026-08-08 06:31:02
● 2026-08-08 06:31:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net...	-
cleverstudent.com	ns41.irandisk.com, ns42.irandisk.com	2 records

✅ Authoritative Response

Server:65.109.185.206

NS records: ns41.irandisk.com, ns42.irandisk.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cleverstudent.com (unsigned zone)

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`65.109.185.206`
NS	2	`ns41.irandisk.com, ns42.irandisk.com`
MX	1	`mail.cleverstudent.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:65.109.185.206 ip6:2a01:`
SOA	1	`ns41.irandisk.com hostmaster.cleverstude`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns41.irandisk.com, ns42.irandisk.com)

Analysis

IP Addresses

cleverstudent.com has exactly one IP address — 65.109.185.206.

ns41.irandisk.com, ns42.irandisk.com and naabonline.ir are examples of other host names that share IP numbers with cleverstudent.com.

Name Servers

The NS records for cleverstudent.com delegate to ns41.irandisk.com and ns42.irandisk.com.

The name server configuration of cleverstudent.com is shared with other domains, for instance 4dah.ir, linkfree.ir, mesaran.ir and two others.

cleverstudent.com and other domains like naabonline.ir share at least a portion of their name servers.

These name servers are frequently paired with the name servers ns1.server-65-109-185-206.da.direct and ns2.server-65-109-185-206.da.direct.

Each of ns41.irandisk.com and ns42.irandisk.com points to exactly one IP address: 65.109.185.206.

ns41.irandisk.com and ns42.irandisk.com each have 65.109.185.206 IP addresses.

Mail Servers

cleverstudent.com uses one mail server — mail.cleverstudent.com.

mail.cleverstudent.com resolves to 65.109.185.206 and no other IP number.

cleverstudent.com - robtex.com