`2is-industrial.com`

DNSSEC	⚠️ Not signed
A	196.203.251.4^{🇹🇳 TN-BB-AS196.203.0.0/16}
NS	`ns1.topnetpro.com` ⭐
		A	41.226.22.83^{🇹🇳 TOPNET41.226.22.0/24}
			PTR	`ns1.topnetpro.com`
NS	`ns2.topnetpro.com`
		A	41.226.21.58^{🇹🇳 TOPNET41.226.21.0/24}
			PTR	`ns2.topnetpro.com`
NS	`ns3.topnetpro.com`
		A	41.226.16.87^{🇹🇳 TOPNET41.226.16.0/24}
			PTR	`ns3.topnetpro.com`
MX	`mx1.topnet.tn` ⭐
		A	41.226.22.62^{🇹🇳 TOPNET41.226.22.0/24}
			PTR	`smtp11.topnet.tn`
MX	`mx2.topnet.tn` ⭐
		A	41.226.21.45^{🇹🇳 TOPNET41.226.21.0/24}
MX	`mx3.topnet.tn` ⭐
TXT	`v=spf1 include:_spf.topnet.tn ~all`
SOA	`ns1.topnetpro.com`webadmin@topnet.tn 2023-07-25 #2

`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=1776148612

Same first word

2is-industrial.com

DNS History

11 records (7 active, 4 former)

○NSns1.topnet.tn2015-06-14 → 2020-04-07 · 4 obs

● 2015-06-14 03:02:48
● 2020-04-07 08:09:02
○ 2026-03-08 11:10:44
○ 2026-04-14 07:05:44

●NSns1.topnetpro.com2026-03-08 → 2026-04-14 · 3 obs

○ 2020-04-07 08:09:02
● 2026-03-08 11:10:44
● 2026-04-14 07:05:44

○NSns2.topnet.tn2015-06-14 → 2020-04-07 · 4 obs

● 2015-06-14 03:02:48
● 2020-04-07 08:09:02
○ 2026-03-08 11:10:44
○ 2026-04-14 07:05:44

●NSns2.topnetpro.com2026-03-08 → 2026-04-14 · 3 obs

○ 2020-04-07 08:09:02
● 2026-03-08 11:10:44
● 2026-04-14 07:05:44

○NSns3.topnet.tn2015-06-14 → 2020-04-07 · 4 obs

● 2015-06-14 03:02:48
● 2020-04-07 08:09:02
○ 2026-03-08 11:10:44
○ 2026-04-14 07:05:44

●NSns3.topnetpro.com2026-03-08 → 2026-04-14 · 3 obs

○ 2020-04-07 08:09:02
● 2026-03-08 11:10:44
● 2026-04-14 07:05:44

●MXmx1.topnet.tn2015-06-14 → 2026-04-14 · 2 obs

● 2015-06-14 03:02:48
● 2026-04-14 07:05:44

●MXmx2.topnet.tn2015-06-14 → 2026-04-14 · 2 obs

● 2015-06-14 03:02:48
● 2026-04-14 07:05:44

●MXmx3.topnet.tn2015-06-14 → 2026-04-14 · 2 obs

● 2015-06-14 03:02:48
● 2026-04-14 07:05:44

○A196.203.251.252015-06-14 → 2020-04-07 · 4 obs

● 2015-06-14 03:02:48
● 2020-04-07 08:09:02
○ 2026-03-08 11:10:44
○ 2026-04-14 07:05:44

●A196.203.251.42026-03-08 → 2026-04-14 · 3 obs

○ 2020-04-07 08:09:02
● 2026-03-08 11:10:44
● 2026-04-14 07:05:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
2is-industrial.com	ns1.topnetpro.com, ns3.topnetpro.com, ns2.topnetpro.com	3 records

✅ Authoritative Response

Server:41.226.22.83

NS records: ns1.topnetpro.com, ns3.topnetpro.com, ns2.topnetpro.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2is-industrial.com (unsigned zone)

⏱️ Timing

Total: 375ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`196.203.251.4`
NS	3	`ns3.topnetpro.com, ns1.topnetpro.com...`
MX	3	`mx1.topnet.tn (pri: 0), mx3.topnet.tn (pri: 0)...`
TXT	1	`v=spf1 include:_spf.topnet.tn ~all`
SOA	1	`ns1.topnetpro.com webadmin.topnet.tn`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.topnetpro.com, ns3.topnetpro.com, ns2.topnetpro.com)

Analysis

IP Addresses

2is-industrial.com points to a single IP number: 196.203.251.4.

other host names for instance bankzitouna.org, www.attila.com.tn, kenza.com.tn, divasicar.tn and calypso-voyages.com share IP numbers with 2is-industrial.com.

Name Servers

2is-industrial.com is delegated to three name servers: ns1.topnetpro.com, ns2.topnetpro.com and ns3.topnetpro.com.

2is-industrial.com at least partially shares name servers with other domains, for instance groupepec.com, hotel-naherelfounoun.com, fiap-mahres.com, 21.226.41.in-addr.arpa and umt.ens.tn.

Host names with one IP number:

ns1.topnetpro.com points to 41.226.22.83.

ns2.topnetpro.com points to 41.226.21.58.

ns3.topnetpro.com points to 41.226.16.87.

Mail Servers

2is-industrial.com is handled by three mail servers: mx1.topnet.tn, mx2.topnet.tn and mx3.topnet.tn.

2is-industrial.com shares mail servers with other domains at least partially, including ipslab.com, fixit.tn, nec-tunis.com, soroubat-tn.com and mycomtrace.com.

Host names with one IP number:

The host mx1.topnet.tn points to 41.226.22.62 and the host mx2.topnet.tn points to 41.226.21.45.

2is-industrial.com - robtex.com