`siainformatica.com`

DNSSEC	⚠️ Not signed
A	185.205.40.139^{🇮🇹 ARUBA-ASN185.205.40.0/22 Ergonet}
		PTR	`web-lnx354.ergonet.host`
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	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽⁵⁰⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.27^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com -all`
SOA	`dns.technorail.com`hostmaster@siainformatica.com 2025-12-16 #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=1771291435

WOT: SAFE (68/100)

Similar names

iasinformatica.com.br

DNS History

13 records (9 active, 4 former)

●NSdns.technorail.com2015-08-29 → 2026-03-14 · 2 obs

● 2015-08-29 18:31:42
● 2026-03-14 22:53:26

●NSdns2.technorail.com2015-08-29 → 2026-03-14 · 2 obs

● 2015-08-29 18:31:42
● 2026-03-14 22:53:26

●NSdns3.arubadns.net2015-08-29 → 2026-03-14 · 2 obs

● 2015-08-29 18:31:42
● 2026-03-14 22:53:26

●NSdns4.arubadns.cz2015-08-29 → 2026-03-14 · 2 obs

● 2015-08-29 18:31:42
● 2026-03-14 22:53:26

●MXalt1.aspmx.l.google.com2015-08-29 → 2026-03-14 · 2 obs

● 2015-08-29 18:31:42
● 2026-03-14 22:53:26

●MXalt2.aspmx.l.google.com2015-08-29 → 2026-03-14 · 2 obs

● 2015-08-29 18:31:42
● 2026-03-14 22:53:26

●MXaspmx.l.google.com2015-08-29 → 2026-03-14 · 2 obs

● 2015-08-29 18:31:42
● 2026-03-14 22:53:26

●MXaspmx2.googlemail.com2015-08-29 → 2026-03-14 · 2 obs

● 2015-08-29 18:31:42
● 2026-03-14 22:53:26

●A185.205.40.1392026-03-14 → 2026-03-14 · 3 obs

○ 2015-10-21 22:13:52
● 2026-03-14 22:53:22
● 2026-03-14 22:53:26

○A46.254.34.2322015-08-29 → 2015-08-29 · 3 obs

● 2015-08-29 18:31:42
○ 2015-10-21 22:13:52
○ 2026-03-14 22:53:26

○A62.149.128.1512015-08-29 → 2015-08-29 · 3 obs

● 2015-08-29 18:31:42
○ 2015-10-21 22:13:52
○ 2026-03-14 22:53:26

○A62.149.128.1542015-08-29 → 2015-08-29 · 3 obs

● 2015-08-29 18:31:42
○ 2015-10-21 22:13:52
○ 2026-03-14 22:53:26

○A62.149.128.1572015-08-29 → 2015-08-29 · 3 obs

● 2015-08-29 18:31:42
○ 2015-10-21 22:13:52
○ 2026-03-14 22:53:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
siainformatica.com	dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net	4 records

✅ Authoritative Response

Server: 95.110.136.8

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for siainformatica.com (unsigned zone)

⏱️ Timing

Total: 788ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.205.40.139`
NS	4	`dns.technorail.com, dns3.arubadns.net...`
MX	4	`alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 20)...`
TXT	1	`v=spf1 include:_spf.google.com -all`
SOA	1	`dns.technorail.com hostmaster.siainforma`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)

Analysis

IP Addresses

siainformatica.com points to a single IP number: 185.205.40.139.

Other host names, for instance geomap.it, rossettonardacchione.it, globekiter.net, avvocatoserpetti.net and capritrails.com share IP numbers with siainformatica.com.

Name Servers

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

siainformatica.com shares name servers with other domains at least partially, for instance pavitek.com, florabel.it, estructgn.com, serafinisport.eu and me-molteni.com.