`645-040.net`

DNSSEC	⚠️ Not signed
A	2a00:6d40:4:1::c290:30^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
A	89.46.109.30^{🇮🇹 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.645-040.net` ⭐
		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	62.149.128.158^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
		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@645-040.net 2025-12-05 #1

`net`

	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=1775005742

Subdomains

mx.645-040.net

Same first word

645-040.net

DNS History

13 records (7 active, 6 former)

●NSdns.technorail.com2015-06-01 → 2026-04-01 · 2 obs

● 2015-06-01 17:21:54
● 2026-04-01 01:17:38

●NSdns2.technorail.com2015-06-01 → 2026-04-01 · 2 obs

● 2015-06-01 17:21:54
● 2026-04-01 01:17:38

●NSdns3.arubadns.net2015-06-01 → 2026-04-01 · 2 obs

● 2015-06-01 17:21:54
● 2026-04-01 01:17:38

●NSdns4.arubadns.cz2015-06-01 → 2026-04-01 · 2 obs

● 2015-06-01 17:21:54
● 2026-04-01 01:17:38

●MXmx.645-040.net2015-06-01 → 2026-04-01 · 2 obs

● 2015-06-01 17:21:54
● 2026-04-01 01:17:38

●A2a00:6d40:4:1::c290:302026-02-16 → 2026-04-01 · 3 obs

○ 2017-04-19 04:53:52
● 2026-02-16 11:14:58
● 2026-04-01 01:17:38

○A62.149.128.1512015-06-01 → 2017-04-19 · 4 obs

● 2015-06-01 17:21:54
● 2017-04-19 04:53:52
○ 2026-02-16 11:14:58
○ 2026-04-01 01:17:38

○A62.149.128.1542015-06-01 → 2017-04-19 · 4 obs

● 2015-06-01 17:21:54
● 2017-04-19 04:53:52
○ 2026-02-16 11:14:58
○ 2026-04-01 01:17:38

○A62.149.128.1572015-06-01 → 2017-04-19 · 4 obs

● 2015-06-01 17:21:54
● 2017-04-19 04:53:52
○ 2026-02-16 11:14:58
○ 2026-04-01 01:17:38

○A62.149.128.1602015-06-01 → 2017-04-19 · 4 obs

● 2015-06-01 17:21:54
● 2017-04-19 04:53:52
○ 2026-02-16 11:14:58
○ 2026-04-01 01:17:38

○A62.149.128.1632015-06-01 → 2017-04-19 · 4 obs

● 2015-06-01 17:21:54
● 2017-04-19 04:53:52
○ 2026-02-16 11:14:58
○ 2026-04-01 01:17:38

○A62.149.128.1662015-06-01 → 2017-04-19 · 4 obs

● 2015-06-01 17:21:54
● 2017-04-19 04:53:52
○ 2026-02-16 11:14:58
○ 2026-04-01 01:17:38

●A89.46.109.302026-02-16 → 2026-04-01 · 3 obs

○ 2017-04-19 04:53:52
● 2026-02-16 11:14:58
● 2026-04-01 01:17:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
645-040.net	dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net	2 records

✅ Authoritative Response

Server:94.177.210.13

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 645-040.net (unsigned zone)

⏱️ Timing

Total: 353ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.46.109.30`
AAAA	1	`2a00:6d40:4:1::c290:30`
NS	4	`dns3.arubadns.net, dns2.technorail.com...`
MX	1	`mx.645-040.net (pri: 10)`
TXT	1	`v=spf1 include:_spf.aruba.it ~all`
SOA	1	`dns.technorail.com hostmaster.645-040.ne`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns3.arubadns.net, dns3.arubadns.net)

Analysis

Hierarchy

645-040.net is a parent of mx.645-040.net.

IP Addresses

645-040.net points to two IP numbers: 2a00:6d40:4:1::c290:30 and 89.46.109.30.

Other host names such as www.bibliotecasorianonelcimino.it, mellosrl.it, karenshow.com, algoidea.it and www.recuperomateriali.it share IP numbers with 645-040.net.

Name Servers

645-040.net 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 645-040.net are shared with other domains, for instance kfspa.it, compoffice.com, montelagocelticfestival.it, hunkeler.it and apiup.it.