`linformaticaonline.com`

DNSSEC	⚠️ Not signed
A	2a00:6d40:4:1::c275:44^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
A	89.46.108.44^{🇮🇹 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.linformaticaonline.com` ⭐
		A	62.149.128.72^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd4.aruba.it`
		A	62.149.128.74^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd5.aruba.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:aruba.it ~all`
SOA	`dns.technorail.com`hostmaster@linformaticaonline.com 2025-12-12 #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=1774636922

Subdomains

mail.linformaticaonline.com

mx.linformaticaonline.com

Same first word

linformaticaonline.com

DNS History

12 records (7 active, 5 former)

●NSdns.technorail.com2026-02-19 → 2026-03-27 · 3 obs

○ 2017-04-05 02:33:56
● 2026-02-19 02:35:30
● 2026-03-27 19:05:42

●NSdns2.technorail.com2026-02-19 → 2026-03-27 · 3 obs

○ 2017-04-05 02:33:56
● 2026-02-19 02:35:30
● 2026-03-27 19:05:42

●NSdns3.arubadns.net2026-02-19 → 2026-03-27 · 3 obs

○ 2017-04-05 02:33:56
● 2026-02-19 02:35:30
● 2026-03-27 19:05:42

●NSdns4.arubadns.cz2026-02-19 → 2026-03-27 · 3 obs

○ 2017-04-05 02:33:56
● 2026-02-19 02:35:30
● 2026-03-27 19:05:42

○NSns1.th.seeweb.it2015-06-03 → 2017-04-05 · 4 obs

● 2015-06-03 22:09:30
● 2017-04-05 02:33:56
○ 2026-02-19 02:35:30
○ 2026-03-27 19:05:42

○NSns2.th.seeweb.it2015-06-03 → 2017-04-05 · 4 obs

● 2015-06-03 22:09:30
● 2017-04-05 02:33:56
○ 2026-02-19 02:35:30
○ 2026-03-27 19:05:42

●MXmx.linformaticaonline.com2026-02-19 → 2026-03-27 · 3 obs

○ 2017-04-05 02:33:56
● 2026-02-19 02:35:30
● 2026-03-27 19:05:42

○MXmx1.servage.net2015-06-03 → 2017-04-05 · 4 obs

● 2015-06-03 22:09:30
● 2017-04-05 02:33:56
○ 2026-02-19 02:35:30
○ 2026-03-27 19:05:42

○MXmx2.servage.net2015-06-03 → 2017-04-05 · 4 obs

● 2015-06-03 22:09:30
● 2017-04-05 02:33:56
○ 2026-02-19 02:35:30
○ 2026-03-27 19:05:42

●A2a00:6d40:4:1::c275:442026-02-19 → 2026-03-27 · 3 obs

○ 2017-04-05 02:33:56
● 2026-02-19 02:35:30
● 2026-03-27 19:05:42

○A77.232.94.1242015-06-03 → 2017-04-05 · 4 obs

● 2015-06-03 22:09:30
● 2017-04-05 02:33:56
○ 2026-02-19 02:35:30
○ 2026-03-27 19:05:42

●A89.46.108.442026-02-19 → 2026-03-27 · 3 obs

○ 2017-04-05 02:33:56
● 2026-02-19 02:35:30
● 2026-03-27 19:05:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
linformaticaonline.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 linformaticaonline.com (unsigned zone)

⏱️ Timing

Total: 316ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.46.108.44`
AAAA	1	`2a00:6d40:4:1::c275:44`
NS	4	`dns4.arubadns.cz, dns2.technorail.com...`
MX	1	`mx.linformaticaonline.com (pri: 10)`
TXT	1	`v=spf1 include:aruba.it ~all`
SOA	1	`dns.technorail.com hostmaster.linformati`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

linformaticaonline.com is a parent of mail.linformaticaonline.com and mx.linformaticaonline.com.

IP Addresses

linformaticaonline.com points to two IP numbers: 2a00:6d40:4:1::c275:44 and 89.46.108.44.

Other host names such as atelier-terrai.com, aironelagodigarda.it, moonange.com, studiomedicostomatologico.it and petrifirenze.com share IP numbers with linformaticaonline.com.

Name Servers

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

At least part of the name servers for linformaticaonline.com are shared with other domains, for instance centroyogasatyananda.it, ocere.it, albemedia.it, vitoneassociati.com and studiocastro.it.