iranstudy.com - dns.ninja

`iranstudy.com`

DNSSEC	⚠️ Not signed
A	54.36.241.181^{🇫🇷 OVH54.36.0.0/16}
		PTR	`lh650.irandns.com`
NS	`ns1.irandns.com` ⭐ ⚠️ Not in parent delegation
		A	188.40.238.224^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
			PTR	`static.224.238.40.188.clients.your-server.de`
NS	`gw1.irandns.com` ⚠️ Not in zone NS records
		A	54.36.241.181^{🇫🇷 OVH54.36.0.0/16}
			PTR	`lh650.irandns.com`
NS	`gw2.irandns.com` ⚠️ Not in zone NS records
		A	54.36.241.181^{🇫🇷 OVH54.36.0.0/16}
			PTR	`lh650.irandns.com`
NS	`ns2.irandns.com` ⚠️ Not in parent delegation
		A	185.255.89.175^{🇮🇷 UNSPECIFIED160.0.0.0/3}
			PTR	`static.175.89.255.185.clients.irandns.com`
MX	`mail.2v4.com` ⭐
		A	64.190.63.222^{🇩🇪 SEDO64.190.62.0/23 -NET2-PI}
TXT	`v=spf1 a mx ip4:54.36.241.181 ~all`
SOA	`ns1.irandns.com`hostmaster@2v4.com 2025-01-23 #13

`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=1784617747

Subdomains

mail.iranstudy.com

Same first word

iranstudy.ir

iranstudy.com

Similar names

DNS History

12 records (6 active, 6 former)

○NSforsale1.irandns.com2015-07-08 → 2018-12-20 · 4 obs

● 2015-07-08 03:28:32
● 2018-12-20 09:26:28
○ 2026-02-14 19:59:18
○ 2026-07-21 07:16:24

○NSforsale2.irandns.com2015-07-08 → 2018-12-20 · 4 obs

● 2015-07-08 03:28:32
● 2018-12-20 09:26:28
○ 2026-02-14 19:59:18
○ 2026-07-21 07:16:24

●NSgw1.irandns.com2026-02-14 → 2026-07-21 · 3 obs

○ 2018-12-20 09:26:28
● 2026-02-14 19:59:18
● 2026-07-21 07:16:24

●NSgw2.irandns.com2026-02-14 → 2026-07-21 · 3 obs

○ 2018-12-20 09:26:28
● 2026-02-14 19:59:18
● 2026-07-21 07:16:24

●NSns1.irandns.com2026-02-14 → 2026-07-21 · 3 obs

○ 2018-12-20 09:26:28
● 2026-02-14 19:59:18
● 2026-07-21 07:16:24

●NSns2.irandns.com2026-02-14 → 2026-07-21 · 3 obs

○ 2018-12-20 09:26:28
● 2026-02-14 19:59:18
● 2026-07-21 07:16:24

●MXmail.2v4.com2026-02-14 → 2026-07-21 · 3 obs

○ 2018-12-20 09:26:28
● 2026-02-14 19:59:18
● 2026-07-21 07:16:24

○MXmail.iranstudy.com2015-07-08 → 2018-12-20 · 4 obs

● 2015-07-08 03:28:32
● 2018-12-20 09:26:28
○ 2026-02-14 19:59:18
○ 2026-07-21 07:16:24

○A136.243.245.692018-12-20 → 2018-12-20 · 4 obs

○ 2017-02-07 11:12:40
● 2018-12-20 09:26:28
○ 2026-02-14 19:59:18
○ 2026-07-21 07:16:24

○A37.59.211.342015-07-08 → 2016-03-01 · 4 obs

● 2015-07-08 03:28:32
● 2016-03-01 10:37:40
○ 2016-06-18 18:17:12
○ 2026-07-21 07:16:24

○A5.39.19.582016-06-18 → 2017-02-07 · 5 obs

○ 2016-03-01 10:37:40
● 2016-06-18 18:17:12
● 2017-02-07 11:12:40
○ 2018-12-20 09:26:28
○ 2026-07-21 07:16:24

●A54.36.241.1812026-02-14 → 2026-07-21 · 3 obs

○ 2018-12-20 09:26:28
● 2026-02-14 19:59:18
● 2026-07-21 07:16:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
iranstudy.com	gw1.irandns.com, gw2.irandns.com	2 records

✅ Authoritative Response

Server:54.36.241.181

NS records: gw1.irandns.com, gw2.irandns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iranstudy.com (unsigned zone)

⏱️ Timing

Total: 592ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.36.241.181`
NS	2	`ns2.irandns.com, ns1.irandns.com`
MX	1	`mail.2v4.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:54.36.241.181 ~all`
SOA	1	`ns1.irandns.com hostmaster.2v4.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (gw1.irandns.com, gw2.irandns.com)

Analysis

Hierarchy

mail.iranstudy.com is a subdomain of iranstudy.com.

IP Addresses

iranstudy.com resolves to one IP address: 54.36.241.181.

lubiran.com, bazargun.com, iranianjewelry.com and two other host names share IP numbers with iranstudy.com.

Name Servers

The authoritative name servers for iranstudy.com are gw1.irandns.com, gw2.irandns.com, ns1.irandns.com and ns2.irandns.com.

The name servers of iranstudy.com overlap at least partially with those of other domains — among them exceliran.com, partokar.com, zibaperfume.com and two more.

These name servers commonly appear alongside the name servers ns3.irandns.com and ns4.irandns.com.

All four host names have exactly one IP address each. gw1.irandns.com and gw2.irandns.com share 54.36.241.181; ns1.irandns.com resolves to 188.40.238.224 and ns2.irandns.com resolves to 185.255.89.175.

Host names pointing to 54.36.241.181 IP addresses: gw1.irandns.com and gw2.irandns.com.

Mail Servers

Mail for iranstudy.com is handled by a single mail server, mail.2v4.com.

iranstudy.com uses an identical mail server configuration to several other domains — among them lubiran.com, bazargun.com, iranianjewelry.com and two more.

iranstudy.com has at least partial mail server overlap with other domains such as toostile.com, iranfamily.com, bazariran.com and two more.

mail.2v4.com has exactly one IP number: 64.190.63.222.