`chemdapp.it`

DNSSEC	⚠️ Not signed
A	62.149.189.55^{🇮🇹 ARUBA-ASN62.149.184.0/21 Aruba S.p.A. Network}
		PTR	`host55-189-149-62.serverdedicati.aruba.it`
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.}
MX	`mx.chemdapp.it` ⭐
		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@chemdapp.it 2025-05-16 #1

`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 2026-06-14 #22

Subdomains

mail.chemdapp.it

mx.chemdapp.it

Same first word

chemdapp.it

DNS History

18 records (6 active, 12 former)

●NSdns.technorail.com2015-11-21 → 2026-06-14 · 3 obs

○ 2015-08-05 06:45:38
● 2015-11-21 23:12:48
● 2026-06-14 20:22:46

○NSdns103.ovh.net2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 06:45:38
○ 2015-11-21 23:12:48
○ 2026-06-14 20:22:46

●NSdns2.technorail.com2015-11-21 → 2026-06-14 · 3 obs

○ 2015-08-05 06:45:38
● 2015-11-21 23:12:48
● 2026-06-14 20:22:46

●NSdns3.arubadns.net2015-11-21 → 2026-06-14 · 3 obs

○ 2015-08-05 06:45:38
● 2015-11-21 23:12:48
● 2026-06-14 20:22:46

●NSdns4.arubadns.cz2015-11-21 → 2026-06-14 · 3 obs

○ 2015-08-05 06:45:38
● 2015-11-21 23:12:48
● 2026-06-14 20:22:46

○NSns103.ovh.net2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 06:45:38
○ 2015-11-21 23:12:48
○ 2026-06-14 20:22:46

○MXmail.chemdapp.it2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 06:45:38
○ 2015-11-21 23:12:48
○ 2026-06-14 20:22:46

●MXmx.chemdapp.it2015-11-21 → 2026-06-14 · 3 obs

○ 2015-08-05 06:45:38
● 2015-11-21 23:12:48
● 2026-06-14 20:22:46

○A62.149.128.1512015-11-21 → 2018-09-28 · 5 obs

○ 2015-08-05 06:45:38
● 2015-11-21 23:12:48
● 2018-09-28 06:48:06
○ 2026-04-18 03:44:48
○ 2026-06-14 20:22:46

○A62.149.128.1542015-11-21 → 2018-09-28 · 5 obs

○ 2015-08-05 06:45:38
● 2015-11-21 23:12:48
● 2018-09-28 06:48:06
○ 2026-04-18 03:44:48
○ 2026-06-14 20:22:46

○A62.149.128.1572015-11-21 → 2018-09-28 · 5 obs

○ 2015-08-05 06:45:38
● 2015-11-21 23:12:48
● 2018-09-28 06:48:06
○ 2026-04-18 03:44:48
○ 2026-06-14 20:22:46

○A62.149.128.1602015-11-21 → 2018-09-28 · 5 obs

○ 2015-08-05 06:45:38
● 2015-11-21 23:12:48
● 2018-09-28 06:48:06
○ 2026-04-18 03:44:48
○ 2026-06-14 20:22:46

○A62.149.128.1632015-11-21 → 2018-09-28 · 5 obs

○ 2015-08-05 06:45:38
● 2015-11-21 23:12:48
● 2018-09-28 06:48:06
○ 2026-04-18 03:44:48
○ 2026-06-14 20:22:46

○A62.149.128.1662015-11-21 → 2018-09-28 · 5 obs

○ 2015-08-05 06:45:38
● 2015-11-21 23:12:48
● 2018-09-28 06:48:06
○ 2026-04-18 03:44:48
○ 2026-06-14 20:22:46

○A62.149.128.722015-11-21 → 2018-09-28 · 5 obs

○ 2015-08-05 06:45:38
● 2015-11-21 23:12:48
● 2018-09-28 06:48:06
○ 2026-04-18 03:44:48
○ 2026-06-14 20:22:46

○A62.149.128.742015-11-21 → 2018-09-28 · 5 obs

○ 2015-08-05 06:45:38
● 2015-11-21 23:12:48
● 2018-09-28 06:48:06
○ 2026-04-18 03:44:48
○ 2026-06-14 20:22:46

●A62.149.189.552026-04-18 → 2026-06-14 · 3 obs

○ 2018-09-28 06:48:06
● 2026-04-18 03:44:48
● 2026-06-14 20:22:46

○A94.23.222.1002015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 06:45:38
○ 2015-11-21 23:12:48
○ 2026-06-14 20:22:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, r.dns.it, v.dns.it...	-
chemdapp.it	dns.technorail.com, dns3.arubadns.net, dns2.technorail.com, dns4.arubadns.cz	-

✅ Authoritative Response

Server:94.177.210.13

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chemdapp.it (unsigned zone)

⏱️ Timing

Total: 1102ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.149.189.55`
NS	4	`dns3.arubadns.net, dns2.technorail.com...`
MX	1	`mx.chemdapp.it (pri: 10)`
TXT	1	`v=spf1 include:_spf.aruba.it ~all`
SOA	1	`dns.technorail.com hostmaster.chemdapp.i`

Analysis

Hierarchy

The parent domain of mail.chemdapp.it and mx.chemdapp.it is chemdapp.it.

IP Addresses

chemdapp.it directs to one IP number, which is 62.149.189.55.

Among the host names that share IP numbers with chemdapp.it are tuttocialde.org, armystore.it, emporiobigatti.com and two others.

Name Servers

The domain chemdapp.it is delegated to these four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

There is at least partial name server overlap between chemdapp.it and other domains — qrsit.it, zadu.it, caminada.it 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

chemdapp.it routes its mail through a single mail server, mx.chemdapp.it.

mx.chemdapp.it directs to 8 IP numbers, including 62.149.128.72, 62.149.128.74 and 62.149.128.151, along with 5 other.

chemdapp.it - robtex.com

chemdapp.it

it

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`chemdapp.it`

`it`