crtec.it - robtex.com

crtec.it

DNSSEC⚠️ Not signed
A2a00:6d40:4:1::c273:34🇮🇹 ARUBA-ASN
A89.46.108.34🇮🇹 ARUBA-ASN
NSdns2.technorail.com ⭐
A2a00:6d42:3:2096::f:1🇮🇹 ARUBA-ASN
PTRdns2.technorail.com
A95.110.136.8🇮🇹 ARUBA-ASN
PTRdns2.technorail.com
NSdns.technorail.com
A2a00:6d40:2:2082::f:1🇮🇹 ARUBA-ASN
PTRdns.technorail.com
A94.177.210.13🇮🇹 ARUBA-ASN
PTRdns.technorail.com
NSdns3.arubadns.net
A2a00:6d41:3:206e::f:1🇮🇹 ARUBA-ASN
PTRdns3.arubadns.net
A95.110.220.5🇮🇹 ARUBA-ASN
PTRdns3.arubadns.net
NSdns4.arubadns.cz
A2001:15e8:104:4::d8ee🇨🇿 INTERNET-CZ
PTRdns4.arubadns.cz
A81.2.216.238🇨🇿 INTERNET-CZ
PTRdns4.arubadns.cz
MXmx.crtec.it ⭐
A62.149.128.74🇮🇹 ARUBA-ASN
PTRmxd5.aruba.it
A62.149.128.151🇮🇹 ARUBA-ASN
PTRmxd6.aruba.it
A62.149.128.154🇮🇹 ARUBA-ASN
PTRmxd7.aruba.it
A62.149.128.157🇮🇹 ARUBA-ASN
PTRmxd8.aruba.it
A62.149.128.160🇮🇹 ARUBA-ASN
PTRmxd1.aruba.it
A62.149.128.163🇮🇹 ARUBA-ASN
PTRmxd2.aruba.it
A62.149.128.166🇮🇹 ARUBA-ASN
PTRmxd3.aruba.it
TXTv=spf1 include:_spf.aruba.it -all
SOAdns.technorail.comhostmaster@crtec.it 2025-12-17 #1

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 2026-02-17 #2

Up

mx.crtec.it

Same first word

crtec.co.kr
crtec.net
crtec.ru
crtec.com.br
crtec.cr
crtec.org
crtec.it

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rctec.de

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSdns.technorail.comdns2.technorail.comdns3.arubadns.netdns4.arubadns.czdns200.anycast.mens200.anycast.meMXmx.crtec.itmx1.ovh.netmx2.ovh.netmxb.ovh.netA2a00:6d40:4:1::c273:3489.46.108.3494.23.64.40
●NSdns.technorail.com2026-02-21 → 2026-02-21 · 3 obs
○ 2019-02-22 07:42:58
● 2026-02-21 07:39:28
● 2026-02-21 09:13:52
●NSdns2.technorail.com2026-02-21 → 2026-02-21 · 3 obs
○ 2019-02-22 07:42:58
● 2026-02-21 07:39:28
● 2026-02-21 09:13:52
○NSdns200.anycast.me2015-05-27 → 2019-02-22 · 4 obs
● 2015-05-27 09:31:02
● 2019-02-22 07:42:58
○ 2026-02-21 07:39:28
○ 2026-02-21 09:13:52
●NSdns3.arubadns.net2026-02-21 → 2026-02-21 · 3 obs
○ 2019-02-22 07:42:58
● 2026-02-21 07:39:28
● 2026-02-21 09:13:52
●NSdns4.arubadns.cz2026-02-21 → 2026-02-21 · 3 obs
○ 2019-02-22 07:42:58
● 2026-02-21 07:39:28
● 2026-02-21 09:13:52
○NSns200.anycast.me2015-05-27 → 2019-02-22 · 4 obs
● 2015-05-27 09:31:02
● 2019-02-22 07:42:58
○ 2026-02-21 07:39:28
○ 2026-02-21 09:13:52
●MXmx.crtec.it2026-02-21 → 2026-02-21 · 3 obs
○ 2019-02-22 07:42:58
● 2026-02-21 07:39:28
● 2026-02-21 09:13:52
○MXmx1.ovh.net2015-05-27 → 2019-02-22 · 4 obs
● 2015-05-27 09:31:02
● 2019-02-22 07:42:58
○ 2026-02-21 07:39:28
○ 2026-02-21 09:13:52
○MXmx2.ovh.net2015-05-27 → 2019-02-22 · 4 obs
● 2015-05-27 09:31:02
● 2019-02-22 07:42:58
○ 2026-02-21 07:39:28
○ 2026-02-21 09:13:52
○MXmxb.ovh.net2015-05-27 → 2019-02-22 · 4 obs
● 2015-05-27 09:31:02
● 2019-02-22 07:42:58
○ 2026-02-21 07:39:28
○ 2026-02-21 09:13:52
●A2a00:6d40:4:1::c273:342026-02-21 → 2026-02-21 · 3 obs
○ 2019-02-22 07:42:58
● 2026-02-21 07:39:28
● 2026-02-21 09:13:52
●A89.46.108.342026-02-21 → 2026-02-21 · 3 obs
○ 2019-02-22 07:42:58
● 2026-02-21 07:39:28
● 2026-02-21 09:13:52
○A94.23.64.402015-05-27 → 2019-02-22 · 4 obs
● 2015-05-27 09:31:02
● 2019-02-22 07:42:58
○ 2026-02-21 07:39:28
○ 2026-02-21 09:13:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ita.dns.it, m.dns.it, dns.nic.it, v.dns.it...-
crtec.itdns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net-

✅ Authoritative Response

Server: 81.2.216.238

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crtec.it (unsigned zone)

⏱️ Timing

Total: 1141ms | Queries: -

📄 Records

TypeCountSample Data
A189.46.108.34
AAAA12a00:6d40:4:1::c273:34
NS4dns3.arubadns.net, dns.technorail.com...
MX1mx.crtec.it (pri: 10)
TXT1v=spf1 include:_spf.aruba.it -all
SOA1dns.technorail.com hostmaster.crtec.it

AI analysis

crtec.it is the parent of mx.crtec.it.

crtec.it points to two IPs: 2a00:6d40:4:1::c273:34 and 89.46.108.34.

Other host names including www.audiologic.it, italianfemalewrestling.it, formacasa.it, saci.it and corocastion.it share IP numbers with crtec.it.

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

crtec.it at least partially shares name servers with other domains, including approdograndhotel.it, fast-shipping.it, musicinstruments.it, residencealmugo.com and dormiresano.eu.

Hosts with two IP numbers:

Host dns2.technorail.com points to 2a00:6d42:3:2096::f:1 and 95.110.136.8

Host dns.technorail.com points to 2a00:6d40:2:2082::f:1 and 94.177.210.13

Host dns4.arubadns.cz points to 2001:15e8:104:4::d8ee and 81.2.216.238

Host dns3.arubadns.net points to 2a00:6d41:3:206e::f:1 and 95.110.220.5

crtec.it is handled by a single mail server, mx.crtec.it.

Host name mx.crtec.it resolves to seven IP numbers: 62.149.128.74, 62.149.128.151, 62.149.128.154, 62.149.128.157, 62.149.128.160, 62.149.128.163 and 62.149.128.166.