`simulsoft.it`

DNSSEC	⚠️ Not signed
A	2a00:6d40:4:1::c309:36^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
A	89.46.110.36^{🇮🇹 ARUBA-ASN89.46.104.0/21 Aruba S.p.A. Network}
NS	`dns2.technorail.com` ⭐
		A	2a00:6d42:3:2096::f:1^{🇮🇹 ARUBA-ASN2a00:6d42::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns2.technorail.com`
		A	95.110.136.8^{🇮🇹 ARUBA-ASN95.110.136.0/21 Aruba S.p.A. Network}
			PTR	`dns2.technorail.com`
NS	`dns.technorail.com`
		A	2a00:6d40:2:2082::f:1^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns.technorail.com`
		A	94.177.210.13^{🇮🇹 ARUBA-ASN94.177.208.0/22 Aruba S.p.A. Network}
			PTR	`dns.technorail.com`
NS	`dns3.arubadns.net`
		A	2a00:6d41:3:206e::f:1^{🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns3.arubadns.net`
		A	95.110.220.5^{🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network}
			PTR	`dns3.arubadns.net`
NS	`dns4.arubadns.cz`
		A	2001:15e8:104:4::d8ee^{🇨🇿 INTERNET-CZ2001:15e8::/32}
			PTR	`dns4.arubadns.cz`
		A	81.2.216.238^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
			PTR	`dns4.arubadns.cz`
MX	`mx.simulsoft.it` ⭐
		A	62.149.128.151^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd6.aruba.it`
		A	62.149.128.154^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd7.aruba.it`
		A	62.149.128.157^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd8.aruba.it`
		A	62.149.128.160^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd1.aruba.it`
		A	62.149.128.163^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd2.aruba.it`
		A	62.149.128.166^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd3.aruba.it`
TXT	`v=spf1 include:_spf.aruba.it ~all`
SOA	`dns.technorail.com`hostmaster@simulsoft.it 2025-10-28 #5

`it`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.it` ⭐
	NS	`a.dns.it`
	NS	`m.dns.it`
	NS	`nameserver.cnr.it`
	NS	`r.dns.it`
	NS	`v.dns.it`
	SOA	`dns.nic.it`hostmaster@nic.it 2026-03-28 #6

Subdomains

mail.simulsoft.it

mx.simulsoft.it

Same first word

simulsoft.com

simulsoft.it

DNS History

21 records (7 active, 14 former)

●NSdns.technorail.com2017-01-07 → 2026-03-28 · 3 obs

○ 2016-04-28 05:20:28
● 2017-01-07 20:00:02
● 2026-03-28 06:02:38

●NSdns2.technorail.com2017-01-07 → 2026-03-28 · 3 obs

○ 2016-04-28 05:20:28
● 2017-01-07 20:00:02
● 2026-03-28 06:02:38

●NSdns3.arubadns.net2017-01-07 → 2026-03-28 · 3 obs

○ 2016-04-28 05:20:28
● 2017-01-07 20:00:02
● 2026-03-28 06:02:38

●NSdns4.arubadns.cz2017-01-07 → 2026-03-28 · 3 obs

○ 2016-04-28 05:20:28
● 2017-01-07 20:00:02
● 2026-03-28 06:02:38

○NSns01.hostcontrol.com2015-07-17 → 2016-04-28 · 4 obs

● 2015-07-17 13:33:38
● 2016-04-28 05:20:28
○ 2017-01-07 20:00:02
○ 2026-03-28 06:02:38

○NSns02.hostcontrol.com2015-07-17 → 2016-04-28 · 4 obs

● 2015-07-17 13:33:38
● 2016-04-28 05:20:28
○ 2017-01-07 20:00:02
○ 2026-03-28 06:02:38

○NSns03.hostcontrol.org2015-07-17 → 2016-04-28 · 4 obs

● 2015-07-17 13:33:38
● 2016-04-28 05:20:28
○ 2017-01-07 20:00:02
○ 2026-03-28 06:02:38

○MXmail.simulsoft.it2015-07-17 → 2016-04-28 · 4 obs

● 2015-07-17 13:33:38
● 2016-04-28 05:20:28
○ 2017-01-07 20:00:02
○ 2026-03-28 06:02:38

●MXmx.simulsoft.it2017-01-07 → 2026-03-28 · 3 obs

○ 2016-04-28 05:20:28
● 2017-01-07 20:00:02
● 2026-03-28 06:02:38

○A178.255.72.922015-07-17 → 2016-04-28 · 4 obs

● 2015-07-17 13:33:38
● 2016-04-28 05:20:28
○ 2017-01-07 20:00:02
○ 2026-03-28 06:02:38

●A2a00:6d40:4:1::c309:362026-03-03 → 2026-03-28 · 3 obs

○ 2018-07-17 14:05:42
● 2026-03-03 10:27:58
● 2026-03-28 06:02:38

○A31.11.34.482018-07-17 → 2018-07-17 · 4 obs

○ 2017-01-07 20:00:02
● 2018-07-17 14:05:42
○ 2026-03-03 10:27:58
○ 2026-03-28 06:02:38

○A62.149.128.1512017-01-07 → 2017-01-07 · 4 obs

○ 2016-04-28 05:20:28
● 2017-01-07 20:00:02
○ 2018-07-17 14:05:42
○ 2026-03-28 06:02:38

○A62.149.128.1542017-01-07 → 2017-01-07 · 4 obs

○ 2016-04-28 05:20:28
● 2017-01-07 20:00:02
○ 2018-07-17 14:05:42
○ 2026-03-28 06:02:38

○A62.149.128.1572017-01-07 → 2017-01-07 · 4 obs

○ 2016-04-28 05:20:28
● 2017-01-07 20:00:02
○ 2018-07-17 14:05:42
○ 2026-03-28 06:02:38

○A62.149.128.1602017-01-07 → 2017-01-07 · 4 obs

○ 2016-04-28 05:20:28
● 2017-01-07 20:00:02
○ 2018-07-17 14:05:42
○ 2026-03-28 06:02:38

○A62.149.128.1632017-01-07 → 2017-01-07 · 4 obs

○ 2016-04-28 05:20:28
● 2017-01-07 20:00:02
○ 2018-07-17 14:05:42
○ 2026-03-28 06:02:38

○A62.149.128.1662017-01-07 → 2017-01-07 · 4 obs

○ 2016-04-28 05:20:28
● 2017-01-07 20:00:02
○ 2018-07-17 14:05:42
○ 2026-03-28 06:02:38

○A62.149.128.722017-01-07 → 2017-01-07 · 4 obs

○ 2016-04-28 05:20:28
● 2017-01-07 20:00:02
○ 2018-07-17 14:05:42
○ 2026-03-28 06:02:38

○A62.149.128.742017-01-07 → 2017-01-07 · 4 obs

○ 2016-04-28 05:20:28
● 2017-01-07 20:00:02
○ 2018-07-17 14:05:42
○ 2026-03-28 06:02:38

●A89.46.110.362026-03-03 → 2026-03-28 · 3 obs

○ 2018-07-17 14:05:42
● 2026-03-03 10:27:58
● 2026-03-28 06:02:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, r.dns.it, v.dns.it...	-
simulsoft.it	dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net, dns2.technorail.com	-

✅ Authoritative Response

Server:95.110.136.8

NS records: dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net, dns2.technorail.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simulsoft.it (unsigned zone)

⏱️ Timing

Total: 954ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.46.110.36`
AAAA	1	`2a00:6d40:4:1::c309:36`
NS	4	`dns2.technorail.com, dns3.arubadns.net...`
MX	1	`mx.simulsoft.it (pri: 10)`
TXT	1	`v=spf1 include:_spf.aruba.it ~all`
SOA	1	`dns.technorail.com hostmaster.simulsoft.`

Analysis

Hierarchy

simulsoft.it is a parent of mail.simulsoft.it and mx.simulsoft.it.

IP Addresses

simulsoft.it points to two IP numbers: 2a00:6d40:4:1::c309:36 and 89.46.110.36.

Other host names, for instance qstep.it, marcofioravanti.it, studioparise.com, juniorparmabc.it and adder.it share IP numbers with simulsoft.it.

Name Servers

simulsoft.it is delegated to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

simulsoft.it at least partially shares name servers with other domains, for instance floorshop.it, omnilogic.it, sportellomatematico.it, zb-connection.com and plexitube.com.

Host names with two IP numbers:

dns2.technorail.com points to: 2a00:6d42:3:2096::f:1 and 95.110.136.8.

dns.technorail.com points to: 2a00:6d40:2:2082::f:1 and 94.177.210.13.

dns4.arubadns.cz points to: 2001:15e8:104:4::d8ee and 81.2.216.238.

dns3.arubadns.net points to: 2a00:6d41:3:206e::f:1 and 95.110.220.5.

Mail Servers

simulsoft.it is handled by a single mail server, mx.simulsoft.it.

The host name mx.simulsoft.it resolves to six IP numbers: 62.149.128.151, 62.149.128.154, 62.149.128.157, 62.149.128.160, 62.149.128.163 and 62.149.128.166.

simulsoft.it - robtex.com

simulsoft.it

it

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`simulsoft.it`

`it`