`forexercourse.com`

DNSSEC	⚠️ Not signed
NS	`irns1.netafraz.com` ⭐
		A	185.78.22.2^{🇮🇷 Tebyan185.78.22.0/24}
NS	`irns2.netafraz.com`
		A	149.202.28.110^{🇫🇷 OVH149.202.0.0/16}
			PTR	`ip110.ip-149-202-28.eu`
MX	`mail.forexercourse.com` ⭐
		A	185.223.160.65^{🇮🇷 Netafraz185.223.160.0/24}
			PTR	`65.160.223.185.ips.irwebspace.com`
TXT	`v=spf1 a mx ip4:185.223.160.0/24 include:_auxspf.axspace.com ~all`
SOA	`irns1.netafraz.com`hostmaster@forexercourse.com 2024-10-08 #1

`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=1774533302

Previously MX for

forexercourse.com

Same first word

forexercourse.com

DNS History

8 records (3 active, 5 former)

○NSir-lin3.serverbartar.com2018-12-05 → 2018-12-05 · 3 obs

● 2018-12-05 07:07:20
○ 2026-03-24 05:18:34
○ 2026-03-26 14:02:34

○NSir-lin4.serverbartar.com2018-12-05 → 2018-12-05 · 3 obs

● 2018-12-05 07:07:20
○ 2026-03-24 05:18:34
○ 2026-03-26 14:02:34

●NSirns1.netafraz.com2026-03-24 → 2026-03-26 · 3 obs

○ 2018-12-05 07:07:20
● 2026-03-24 05:18:34
● 2026-03-26 14:02:34

●NSirns2.netafraz.com2026-03-24 → 2026-03-26 · 3 obs

○ 2018-12-05 07:07:20
● 2026-03-24 05:18:34
● 2026-03-26 14:02:34

○MXforexercourse.com2018-12-05 → 2018-12-05 · 3 obs

● 2018-12-05 07:07:20
○ 2026-03-24 05:18:34
○ 2026-03-26 14:02:34

●MXmail.forexercourse.com2026-03-24 → 2026-03-26 · 3 obs

○ 2018-12-05 07:07:20
● 2026-03-24 05:18:34
● 2026-03-26 14:02:34

○A185.211.58.62018-12-05 → 2018-12-05 · 3 obs

● 2018-12-05 07:07:20
○ 2026-03-24 05:18:34
○ 2026-03-26 14:02:34

○A185.223.160.652026-03-24 → 2026-03-24 · 3 obs

○ 2018-12-05 07:07:20
● 2026-03-24 05:18:34
○ 2026-03-26 14:02:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
forexercourse.com	irns1.netafraz.com, irns2.netafraz.com	2 records

✅ Authoritative Response

Server:149.202.28.110

NS records: irns1.netafraz.com, irns2.netafraz.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for forexercourse.com (unsigned zone)

⏱️ Timing

Total: 3379ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.223.160.65`
NS	2	`irns1.netafraz.com, irns2.netafraz.com`
MX	1	`mail.forexercourse.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:185.223.160.0/24 include`
SOA	1	`irns1.netafraz.com hostmaster.forexercou`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (irns1.netafraz.com, irns2.netafraz.com)

Analysis

Name Servers

Two name servers irns1.netafraz.com and irns2.netafraz.com are delegated to forexercourse.com.

forexercourse.com uses the same name server configuration as other domains, such as danicenter.com, irunesco.org, 1ro.ir, diginafis.com and goldaruco.com.

forexercourse.com at least partially shares name servers with other domains such as veresk.org, adlan.ir, mehrantaheri.com, nojanrayaneh.ir and parsakara.ir.

These name servers are commonly used with ns2.netafraz.com and ns.netafraz.com.

Host names with a single IP address:

irns1.netafraz.com points to 185.78.22.2

irns2.netafraz.com points to 149.202.28.110

Mail Servers

forexercourse.com is handled by a single mail server, mail.forexercourse.com.

mail.forexercourse.com points to one IP number: 185.223.160.65.

forexercourse.com - robtex.com