`generation-firewall.com`

DNSSEC	⚠️ Not signed
NS	`dns1.aspgulf.ae` ⭐
		A	91.74.107.162^{🇦🇪 DU-AS191.74.96.0/19 Emirates Integrated Telecommunications Company PJSC}
NS	`dns2.aspgulf.ae`
		A	86.96.203.14^{🇦🇪 EMIRATES-INTERNET86.96.203.0/24}
MX	`uae-esec-01.heimdalsecurity.com` ⭐
		A	20.233.55.176^{🇦🇪 Microsoft20.192.0.0/10}
			PTR	`uae-esec-01.heimdalsecurity.com`
		A	20.233.55.177^{🇦🇪 Microsoft20.192.0.0/10}
			PTR	`uae-esec-01.heimdalsecurity.com`
MX	`uae-esec-02.heimdalsecurity.com`⁽⁵⁾
		A	20.233.55.176^{🇦🇪 Microsoft20.192.0.0/10}
			PTR	`uae-esec-01.heimdalsecurity.com`
		A	20.233.55.177^{🇦🇪 Microsoft20.192.0.0/10}
			PTR	`uae-esec-01.heimdalsecurity.com`
TXT	`v=spf1 include:spf-esec-uae.heimdalsecurity.com -all`
TXT	`MDAyMjkzODFnZW5lcmF0`
SOA	`dns1.aspgulf.ae`support@aspgulf.com serial=52

`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=1776106422

Subdomains

mailfw.generation-firewall.com

mail.generation-firewall.com

Same first word

generation-firewall.com

DNS History

6 records (4 active, 2 former)

●NSdns1.aspgulf.ae2015-08-22 → 2026-04-13 · 2 obs

● 2015-08-22 18:54:28
● 2026-04-13 18:55:02

●NSdns2.aspgulf.ae2015-08-22 → 2026-04-13 · 2 obs

● 2015-08-22 18:54:28
● 2026-04-13 18:55:02

○MXmail.generation-firewall.com2015-08-22 → 2016-05-24 · 4 obs

● 2015-08-22 18:54:28
● 2016-05-24 02:55:20
○ 2026-03-13 10:20:26
○ 2026-04-13 18:55:02

○MXmailfw.generation-firewall.com2015-08-22 → 2016-05-24 · 4 obs

● 2015-08-22 18:54:28
● 2016-05-24 02:55:20
○ 2026-03-13 10:20:26
○ 2026-04-13 18:55:02

●MXuae-esec-01.heimdalsecurity.com2026-03-13 → 2026-04-13 · 3 obs

○ 2016-05-24 02:55:20
● 2026-03-13 10:20:26
● 2026-04-13 18:55:02

●MXuae-esec-02.heimdalsecurity.com2026-03-13 → 2026-04-13 · 3 obs

○ 2016-05-24 02:55:20
● 2026-03-13 10:20:26
● 2026-04-13 18:55:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
generation-firewall.com	dns1.aspgulf.ae, dns2.aspgulf.ae	-

✅ Authoritative Response

Server:86.96.203.14

NS records: dns1.aspgulf.ae, dns2.aspgulf.ae

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for generation-firewall.com (unsigned zone)

⏱️ Timing

Total: 1061ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.aspgulf.ae, dns2.aspgulf.ae`
MX	2	`uae-esec-02.heimdalsecurity.com (pri: 5), uae-esec-01.heimdalsecurity.com (pri: 0)`
TXT	2	`MDAyMjkzODFnZW5lcmF0, v=spf1 include:spf-esec-uae.heimdalsecur`
SOA	1	`dns1.aspgulf.ae support.aspgulf.com`

Analysis

Hierarchy

generation-firewall.com is a parent of mailfw.generation-firewall.com and mail.generation-firewall.com.

Name Servers

generation-firewall.com is delegated to two name servers dns1.aspgulf.ae and dns2.aspgulf.ae.

generation-firewall.com shares the same name server setup as other domains, for instance cqisolutions.com, mdf.ae, renaultpakistan.com, maisondesfleursqa.com and total-me.com.

generation-firewall.com shares at least some name servers with other domains, for example bmb.com.bh, aspgulf.ae and aldhaheri.net.

these name servers are commonly used alongside ns2.emirates.net.ae.

Host names with one IP number:

dns1.aspgulf.ae points to 91.74.107.162

dns2.aspgulf.ae points to 86.96.203.14

Mail Servers

Two mail servers handle generation-firewall.com: uae-esec-01.heimdalsecurity.com and uae-esec-02.heimdalsecurity.com.

generation-firewall.com shares its mail server setup with other domains, including projectorsquare.com and projectionhouse.ae.

generation-firewall.com shares at least partially some mail servers with other domains, including specktron.com, abcom.ae and almoe.com.

these mail servers are often used alongside specktron-com.mail.protection.outlook.com, abcom-ae.mail.protection.outlook.com and almoe-com.mail.protection.outlook.com.

Host names with two IP numbers:

uae-esec-01.heimdalsecurity.com points to 20.233.55.176 and 20.233.55.177

uae-esec-02.heimdalsecurity.com points to 20.233.55.176 and 20.233.55.177

Host names pointing to 20.233.55.176: uae-esec-01.heimdalsecurity.com and uae-esec-02.heimdalsecurity.com

Host names pointing to 20.233.55.177: uae-esec-01.heimdalsecurity.com and uae-esec-02.heimdalsecurity.com

generation-firewall.com - robtex.com