centrostudibo.com - robtex.com

centrostudibo.com

DNSSEC⚠️ Not signed
A185.81.2.129🇮🇹 SERVERPLAN-AS185.81.0.0/21 Server Plan S.r.l.
PTRd00hxi-cemanext2.sphostserver.com
NSns1.d00hxi-cemanext2.sphostserver.com ⭐
A185.81.2.129🇮🇹 SERVERPLAN-AS185.81.0.0/21 Server Plan S.r.l.
PTRd00hxi-cemanext2.sphostserver.com
NSns2.d00hxi-cemanext2.sphostserver.com
A185.81.2.129🇮🇹 SERVERPLAN-AS185.81.0.0/21 Server Plan S.r.l.
PTRd00hxi-cemanext2.sphostserver.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c06::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f26.1e100.net
A142.251.16.27🇺🇸 Google142.251.16.0/24
PTRbl-in-f27.1e100.net
MXalt1.aspmx.l.google.com(10)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(30)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(40)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
SOAns1.d00hxi-cemanext2.sphostserver.comamministrazione@cemanext.it 2026-06-14 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786082629

Previously MX for

centrostudibo.com

Same first word

centrostudibo.com

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSns1.d00hxi-cemanext2.sphostserver.comns2.d00hxi-cemanext2.sphostserver.comdns.seeweb.itdns2.seeweb.itns1.v00hxi-cemanext.sphostserver.comns2.v00hxi-cemanext.sphostserver.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comcentrostudibo.commail.centrostudibo.comA185.81.2.129185.81.2.75217.64.203.21846.30.242.71
○NSdns.seeweb.it2015-06-04 → 2016-01-20 · 4 obs
● 2015-06-04 06:18:06
● 2016-01-20 02:43:30
○ 2016-04-12 21:17:08
○ 2026-08-07 06:16:36
○NSdns2.seeweb.it2015-06-04 → 2016-01-20 · 4 obs
● 2015-06-04 06:18:06
● 2016-01-20 02:43:30
○ 2016-04-12 21:17:08
○ 2026-08-07 06:16:36
●NSns1.d00hxi-cemanext2.sphostserver.com2026-02-23 → 2026-08-07 · 3 obs
○ 2017-12-02 21:02:30
● 2026-02-23 20:26:18
● 2026-08-07 06:16:36
○NSns1.v00hxi-cemanext.sphostserver.com2016-04-12 → 2017-12-02 · 5 obs
○ 2016-01-20 02:43:30
● 2016-04-12 21:17:08
● 2017-12-02 21:02:30
○ 2026-02-23 20:26:18
○ 2026-08-07 06:16:36
●NSns2.d00hxi-cemanext2.sphostserver.com2026-02-23 → 2026-08-07 · 3 obs
○ 2017-12-02 21:02:30
● 2026-02-23 20:26:18
● 2026-08-07 06:16:36
○NSns2.v00hxi-cemanext.sphostserver.com2016-04-12 → 2017-12-02 · 5 obs
○ 2016-01-20 02:43:30
● 2016-04-12 21:17:08
● 2017-12-02 21:02:30
○ 2026-02-23 20:26:18
○ 2026-08-07 06:16:36
●MXalt1.aspmx.l.google.com2016-09-23 → 2026-08-07 · 3 obs
○ 2016-04-12 21:17:08
● 2016-09-23 19:45:36
● 2026-08-07 06:16:36
●MXalt2.aspmx.l.google.com2016-09-23 → 2026-08-07 · 3 obs
○ 2016-04-12 21:17:08
● 2016-09-23 19:45:36
● 2026-08-07 06:16:36
●MXalt3.aspmx.l.google.com2016-09-23 → 2026-08-07 · 3 obs
○ 2016-04-12 21:17:08
● 2016-09-23 19:45:36
● 2026-08-07 06:16:36
●MXalt4.aspmx.l.google.com2016-09-23 → 2026-08-07 · 3 obs
○ 2016-04-12 21:17:08
● 2016-09-23 19:45:36
● 2026-08-07 06:16:36
●MXaspmx.l.google.com2016-09-23 → 2026-08-07 · 3 obs
○ 2016-04-12 21:17:08
● 2016-09-23 19:45:36
● 2026-08-07 06:16:36
○MXcentrostudibo.com2016-04-12 → 2016-04-12 · 4 obs
○ 2016-01-20 02:43:30
● 2016-04-12 21:17:08
○ 2016-09-23 19:45:36
○ 2026-08-07 06:16:36
○MXmail.centrostudibo.com2015-06-04 → 2016-01-20 · 4 obs
● 2015-06-04 06:18:06
● 2016-01-20 02:43:30
○ 2016-04-12 21:17:08
○ 2026-08-07 06:16:36
●A185.81.2.1292026-02-23 → 2026-08-07 · 3 obs
○ 2017-12-02 21:02:30
● 2026-02-23 20:26:18
● 2026-08-07 06:16:36
○A185.81.2.752017-12-02 → 2017-12-02 · 4 obs
○ 2016-09-23 19:45:36
● 2017-12-02 21:02:30
○ 2026-02-23 20:26:18
○ 2026-08-07 06:16:36
○A217.64.203.2182015-06-04 → 2016-01-20 · 4 obs
● 2015-06-04 06:18:06
● 2016-01-20 02:43:30
○ 2016-04-12 21:17:08
○ 2026-08-07 06:16:36
○A46.30.242.712016-04-12 → 2016-09-23 · 5 obs
○ 2016-01-20 02:43:30
● 2016-04-12 21:17:08
● 2016-09-23 19:45:36
○ 2017-12-02 21:02:30
○ 2026-08-07 06:16:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
centrostudibo.comns1.d00hxi-cemanext2.sphostserver.com, ns2.d00hxi-cemanext2.sphostserver.com2 records

✅ Authoritative Response

Server:185.81.2.129

NS records: ns1.d00hxi-cemanext2.sphostserver.com, ns2.d00hxi-cemanext2.sphostserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centrostudibo.com (unsigned zone)

⏱️ Timing

Total: 449ms | Queries: -

📄 Records

TypeCountSample Data
A1185.81.2.129
NS2ns1.d00hxi-cemanext2.sphostserver.com, ns2.d00hxi-cemanext2.sphostserver.com
MX5alt2.aspmx.l.google.com (pri: 20), aspmx.l.google.com (pri: 0)...
SOA1ns1.d00hxi-cemanext2.sphostserver.com am

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.d00hxi-cemanext2.sphostserver.com, ns2.d00hxi-cemanext2.sphostserver.com)

Analysis

IP Addresses

centrostudibo.com resolves to one IP address: 185.81.2.129.

jjone.it, dasandroalnavile.it, baluganisrl.it and two other host names share IP numbers with centrostudibo.com.

Name Servers

centrostudibo.com uses two name servers for its delegation: ns1.d00hxi-cemanext2.sphostserver.com and ns2.d00hxi-cemanext2.sphostserver.com.

centrostudibo.com uses the same name servers as several other domains — among them annamariabonesi.com, errebi.net, piovonoricette.it and two more.

ns1.d00hxi-cemanext2.sphostserver.com resolves to 185.81.2.129; ns2.d00hxi-cemanext2.sphostserver.com resolves to the same IP address, 185.81.2.129.

Both ns1.d00hxi-cemanext2.sphostserver.com and ns2.d00hxi-cemanext2.sphostserver.com resolve to 185.81.2.129 IP addresses each.

Mail Servers

Mail for centrostudibo.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

centrostudibo.com has at least partial mail server overlap with other domains such as applebillingcredentialing.net, klau.net, ns500765.ns500734.ns500693.ns500734.ns500693.ns500683.ns500699.ns500683.ns500683.ns500612.ns500578.ns500110.dtrkdll.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com directs traffic to 142.251.16.27 and 2607:f8b0:4004:c06::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.