`opentrain.org`

DNSSEC	⚠️ Not signed
A	2a00:6d40:4:3::c254:18^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
A	89.46.107.18^{🇮🇹 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.opentrain.org` ⭐
		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:_spf.aruba.it ~all`
SOA	`dns.technorail.com`hostmaster@opentrain.org 2026-03-09 #4

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1777405778

Same first word

opentrain.org

opentrain.net

opentrain.ch

opentrain.ai

opentrain.com

Similar names

DNS History

7 records (7 active, 0 former)

●NSdns.technorail.com2026-03-14 → 2026-04-28 · 2 obs

● 2026-03-14 05:54:32
● 2026-04-28 20:07:14

●NSdns2.technorail.com2026-03-14 → 2026-04-28 · 2 obs

● 2026-03-14 05:54:32
● 2026-04-28 20:07:14

●NSdns3.arubadns.net2026-03-14 → 2026-04-28 · 2 obs

● 2026-03-14 05:54:32
● 2026-04-28 20:07:14

●NSdns4.arubadns.cz2026-03-14 → 2026-04-28 · 2 obs

● 2026-03-14 05:54:32
● 2026-04-28 20:07:14

●MXmx.opentrain.org2026-03-14 → 2026-04-28 · 2 obs

● 2026-03-14 05:54:32
● 2026-04-28 20:07:14

●A2a00:6d40:4:3::c254:182026-03-14 → 2026-04-28 · 2 obs

● 2026-03-14 05:54:32
● 2026-04-28 20:07:14

●A89.46.107.182026-03-14 → 2026-04-28 · 2 obs

● 2026-03-14 05:54:32
● 2026-04-28 20:07:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
opentrain.org	dns3.arubadns.net, dns.technorail.com, dns2.technorail.com, dns4.arubadns.cz	-

✅ Authoritative Response

Server:81.2.216.238

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opentrain.org (unsigned zone)

⏱️ Timing

Total: 1008ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.46.107.18`
AAAA	1	`2a00:6d40:4:3::c254:18`
NS	4	`dns.technorail.com, dns4.arubadns.cz...`
MX	1	`mx.opentrain.org (pri: 10)`
TXT	1	`v=spf1 include:_spf.aruba.it ~all`
SOA	1	`dns.technorail.com hostmaster.opentrain.`

Analysis

IP Addresses

opentrain.org points to two IP numbers: 2a00:6d40:4:3::c254:18 and 89.46.107.18.

Other host names such as arcamedica.it, francescoderosa.it, santinistudiolegale.it, fgstudio.biz and circoloartisticodivenezia.it share IP numbers with opentrain.org.

Name Servers

opentrain.org 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 opentrain.org are shared with other domains, for instance xrplover.com, megosud.com, hivideo.it, cfbi.it and arcanico.it.