klasseuno.it - robtex.com

klasseuno.it

DNSSEC⚠️ Not signed
A149.3.145.227🇮🇹 ARUBA-ASN149.3.144.0/21 Ergonet
PTRcvh1573.ergonet.host
NSdns1.ergonet-dns.it ⭐
A195.231.66.250🇮🇹 ARUBA-ASN195.231.64.0/20
PTRhost250-66-231-195.serverdedicati.aruba.it
NSdns1.ergonet-dns.com
A209.227.233.73🇮🇹 ARUBA-ASN209.227.224.0/20
PTR(0x616e616c)isecontrato9.ham-radio-op.net
NSdns1.ergonet-dns.net
A168.119.108.64🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC
PTRdns1.ergonet-dns.net
MXmx01.ergonet.it ⭐
A149.3.146.130🇮🇹 ARUBA-ASN149.3.144.0/21 Ergonet
PTRmx01.ergonet.host
MXmx02.ergonet.it ⭐
A149.3.146.131🇮🇹 ARUBA-ASN149.3.144.0/21 Ergonet
PTRmx02.ergonet.host
MXmx03.ergonet.it ⭐
A185.205.43.3🇮🇹 ARUBA-ASN185.205.40.0/22 Ergonet
PTRmx03.ergonet.host
MXmx04.ergonet.it ⭐
A185.205.43.4🇮🇹 ARUBA-ASN185.205.40.0/22 Ergonet
PTRmx04.ergonet.host
TXTv=spf1 a mx include:_spf.ergonet.it include:_spf.firebasemail.com ip4:193.70....
SOAdns1.ergonet-dns.ithostmaster@ergonet.it 2026-05-04 #3

it

DNSSEC🔒 Signed (DS record present)
NSdns.nic.it ⭐
NSa.dns.it
NSm.dns.it
NSnameserver.cnr.it
NSr.dns.it
NSv.dns.it
SOAdns.nic.ithostmaster@nic.it 2026-05-07 #16

Previously MX for

klasseuno.it

Subdomains

mail.klasseuno.it

Same first word

klasseuno.com
klasseuno.it

Similar names

seksualno.ru

DNS History

12 records (8 active, 4 former)

20162017201820192020202120222023202420252026NSdns1.ergonet-dns.comdns1.ergonet-dns.itdns1.ergonet-dns.netns1.d00mti-vm.sphostserver.comns2.d00mti-vm.sphostserver.comMXmx01.ergonet.itmx02.ergonet.itmx03.ergonet.itmx04.ergonet.itklasseuno.itA149.3.145.22746.254.34.100
●NSdns1.ergonet-dns.com2026-03-12 → 2026-05-07 · 3 obs
○ 2017-05-20 04:56:50
● 2026-03-12 01:01:14
● 2026-05-07 14:25:08
●NSdns1.ergonet-dns.it2026-03-12 → 2026-05-07 · 3 obs
○ 2017-05-20 04:56:50
● 2026-03-12 01:01:14
● 2026-05-07 14:25:08
●NSdns1.ergonet-dns.net2026-03-12 → 2026-05-07 · 3 obs
○ 2017-05-20 04:56:50
● 2026-03-12 01:01:14
● 2026-05-07 14:25:08
○NSns1.d00mti-vm.sphostserver.com2015-07-10 → 2017-05-20 · 4 obs
● 2015-07-10 09:51:04
● 2017-05-20 04:56:50
○ 2026-03-12 01:01:14
○ 2026-05-07 14:25:08
○NSns2.d00mti-vm.sphostserver.com2015-07-10 → 2017-05-20 · 4 obs
● 2015-07-10 09:51:04
● 2017-05-20 04:56:50
○ 2026-03-12 01:01:14
○ 2026-05-07 14:25:08
○MXklasseuno.it2015-07-10 → 2017-05-20 · 4 obs
● 2015-07-10 09:51:04
● 2017-05-20 04:56:50
○ 2026-03-12 01:01:14
○ 2026-05-07 14:25:08
●MXmx01.ergonet.it2026-03-12 → 2026-05-07 · 3 obs
○ 2017-05-20 04:56:50
● 2026-03-12 01:01:14
● 2026-05-07 14:25:08
●MXmx02.ergonet.it2026-03-12 → 2026-05-07 · 3 obs
○ 2017-05-20 04:56:50
● 2026-03-12 01:01:14
● 2026-05-07 14:25:08
●MXmx03.ergonet.it2026-03-12 → 2026-05-07 · 3 obs
○ 2017-05-20 04:56:50
● 2026-03-12 01:01:14
● 2026-05-07 14:25:08
●MXmx04.ergonet.it2026-03-12 → 2026-05-07 · 3 obs
○ 2017-05-20 04:56:50
● 2026-03-12 01:01:14
● 2026-05-07 14:25:08
●A149.3.145.2272026-03-12 → 2026-05-07 · 3 obs
○ 2017-05-20 04:56:50
● 2026-03-12 01:01:14
● 2026-05-07 14:25:08
○A46.254.34.1002015-07-10 → 2017-05-20 · 4 obs
● 2015-07-10 09:51:04
● 2017-05-20 04:56:50
○ 2026-03-12 01:01:14
○ 2026-05-07 14:25:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
itnameserver.cnr.it, a.dns.it, v.dns.it, m.dns.it...-
klasseuno.itdns1.ergonet-dns.com, dns1.ergonet-dns.net, dns1.ergonet-dns.it1 record

✅ Authoritative Response

Server:209.227.233.73

NS records: dns1.ergonet-dns.com, dns1.ergonet-dns.net, dns1.ergonet-dns.it

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for klasseuno.it (unsigned zone)

⏱️ Timing

Total: 886ms | Queries: -

📄 Records

TypeCountSample Data
A1149.3.145.227
NS3dns1.ergonet-dns.com, dns1.ergonet-dns.it...
MX4mx03.ergonet.it (pri: 10), mx04.ergonet.it (pri: 10)...
TXT1v=spf1 a mx include:_spf.ergonet.it incl
SOA1dns1.ergonet-dns.it hostmaster.ergonet.i

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (dns1.ergonet-dns.it)

Analysis

Hierarchy

The parent of mail.klasseuno.it is klasseuno.it.

IP Addresses

klasseuno.it points to a single IP number: 149.3.145.227.

Other host names, for instance piterpan.it, radiogelosa.com, www.azienda-bonato.com, www.carpenteriemancini.com and belllamonella.it share IP numbers with klasseuno.it.

Name Servers

The domain klasseuno.it is delegated to three name servers: dns1.ergonet-dns.com, dns1.ergonet-dns.it and dns1.ergonet-dns.net.

klasseuno.it shares name servers with other domains at least partially, for instance orixa.it, canyoningtoscana.it, studiopsicoterapia.com, tiberpan.it and andersenrun.it.

Host names with a single IP number:

dns1.ergonet-dns.com points to 209.227.233.73.

dns1.ergonet-dns.it points to 195.231.66.250.

dns1.ergonet-dns.net points to 168.119.108.64.

Mail Servers

klasseuno.it is handled by four mail servers: mx01.ergonet.it, mx02.ergonet.it, mx03.ergonet.it and mx04.ergonet.it.

klasseuno.it shares some mail servers with other domains, including alleanzacattolica.org, officinastudimedievali.it, scuoletreviso.it, mondialdance.it and gateboard.it.

Host names with a single IP:

mx01.ergonet.it points to 149.3.146.130.

mx02.ergonet.it points to 149.3.146.131.

mx03.ergonet.it points to 185.205.43.3.

mx04.ergonet.it points to 185.205.43.4.