`siio.it`

DNSSEC	⚠️ Not signed
A	2a00:6d40:4:1::c303:15^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
A	89.46.110.15^{🇮🇹 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	`siio-it.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca48::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-mi0p293cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:ca48::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-mi1p293cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca48::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-mi2p293cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca48::3^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-mi0p293cu00503.inbound.protection.outlook.com`
		A	52.101.103.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mi0p293cu00200.inbound.protection.outlook.com`
		A	52.101.103.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mi1p293cu00301.inbound.protection.outlook.com`
		A	52.101.103.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mi2p293cu00202.inbound.protection.outlook.com`
		A	52.101.103.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mi0p293cu00503.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms50058154`
SOA	`dns.technorail.com`hostmaster@siio.it 2026-04-29 #4

`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 2026-07-31 #10

Same first word

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DNS History

15 records (7 active, 8 former)

●NSdns.technorail.com2026-06-14 → 2026-07-31 · 3 obs

○ 2020-12-29 21:38:24
● 2026-06-14 16:43:56
● 2026-07-31 08:50:24

●NSdns2.technorail.com2026-06-14 → 2026-07-31 · 3 obs

○ 2020-12-29 21:38:24
● 2026-06-14 16:43:56
● 2026-07-31 08:50:24

●NSdns3.arubadns.net2026-06-14 → 2026-07-31 · 3 obs

○ 2020-12-29 21:38:24
● 2026-06-14 16:43:56
● 2026-07-31 08:50:24

●NSdns4.arubadns.cz2026-06-14 → 2026-07-31 · 3 obs

○ 2020-12-29 21:38:24
● 2026-06-14 16:43:56
● 2026-07-31 08:50:24

○NSns1.nebenet.it2015-06-29 → 2016-01-24 · 4 obs

● 2015-06-29 12:30:48
● 2016-01-24 01:44:06
○ 2016-05-03 01:23:54
○ 2026-07-31 08:50:24

○NSns1.parkingcrew.net2016-05-03 → 2017-05-26 · 5 obs

○ 2016-01-24 01:44:06
● 2016-05-03 01:23:54
● 2017-05-26 22:35:18
○ 2020-12-29 21:38:24
○ 2026-07-31 08:50:24

○NSns2.nebenet.it2015-06-29 → 2016-01-24 · 4 obs

● 2015-06-29 12:30:48
● 2016-01-24 01:44:06
○ 2016-05-03 01:23:54
○ 2026-07-31 08:50:24

○NSns2.parkingcrew.net2016-05-03 → 2017-05-26 · 5 obs

○ 2016-01-24 01:44:06
● 2016-05-03 01:23:54
● 2017-05-26 22:35:18
○ 2020-12-29 21:38:24
○ 2026-07-31 08:50:24

○MXmail.siio.it2015-06-29 → 2016-01-24 · 4 obs

● 2015-06-29 12:30:48
● 2016-01-24 01:44:06
○ 2016-05-03 01:23:54
○ 2026-07-31 08:50:24

●MXsiio-it.mail.protection.outlook.com2026-06-14 → 2026-07-31 · 3 obs

○ 2016-05-03 01:23:54
● 2026-06-14 16:43:56
● 2026-07-31 08:50:24

○A176.31.101.1472015-06-29 → 2016-01-24 · 4 obs

● 2015-06-29 12:30:48
● 2016-01-24 01:44:06
○ 2016-05-03 01:23:54
○ 2026-07-31 08:50:24

○A185.53.177.132016-05-03 → 2016-05-03 · 4 obs

○ 2016-01-24 01:44:06
● 2016-05-03 01:23:54
○ 2017-05-26 22:35:18
○ 2026-07-31 08:50:24

○A185.53.178.92017-05-26 → 2017-05-26 · 4 obs

○ 2016-05-03 01:23:54
● 2017-05-26 22:35:18
○ 2020-12-29 21:38:24
○ 2026-07-31 08:50:24

●A2a00:6d40:4:1::c303:152026-06-14 → 2026-07-31 · 3 obs

○ 2020-12-29 21:38:24
● 2026-06-14 16:43:56
● 2026-07-31 08:50:24

●A89.46.110.152026-06-14 → 2026-07-31 · 3 obs

○ 2020-12-29 21:38:24
● 2026-06-14 16:43:56
● 2026-07-31 08:50:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	v.dns.it, r.dns.it, nameserver.cnr.it, a.dns.it...	-
siio.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 siio.it (unsigned zone)

⏱️ Timing

Total: 832ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.46.110.15`
AAAA	1	`2a00:6d40:4:1::c303:15`
NS	4	`dns.technorail.com, dns4.arubadns.cz...`
MX	1	`siio-it.mail.protection.outlook.com (pri`
TXT	2	`MS=ms50058154, v=spf1 include:spf.protection.outlook.co`
SOA	1	`dns.technorail.com hostmaster.siio.it`

Analysis

IP Addresses

siio.it has two IP addresses: 89.46.110.15 and 2a00:6d40:4:1::c303:15

onareggiocalabria.org, davydovart.com, zincaturamal.it plus two other host names have IP numbers in common with siio.it.

Name Servers

Four name servers handle the delegation for siio.it: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

There is at least partial name server overlap between siio.it and other domains — in-consulting.it, ancs.it, linerovini.com and two more among them.

All four hostnames — dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net — resolve to two IP numbers apiece: dns2.technorail.com to 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com to 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz to 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net to 95.110.220.5 and 2a00:6d41:3:206e::f:1.

Mail Servers

siio.it uses one mail server — siio-it.mail.protection.outlook.com.

siio-it.mail.protection.outlook.com has 8 IP addresses: 52.101.103.0, 52.101.103.1, 52.101.103.2 plus 5 more.

siio.it - robtex.com

siio.it

it

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`siio.it`

`it`