iotlab.it - dns.ninja
iotlab.it
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.ithostmaster@nic.it 2026-08-01 #23 | ||||||
Same first word
Similar names
DNS History
23 records (8 active, 15 former)
○NSdns.technorail.com2015-08-02 → 2017-02-10 · 4 obs
● 2017-02-10 07:59:50
○ 2019-02-26 02:28:14
○ 2026-08-01 21:44:10
○NSdns2.technorail.com2015-08-02 → 2017-02-10 · 4 obs
● 2017-02-10 07:59:50
○ 2019-02-26 02:28:14
○ 2026-08-01 21:44:10
○NSdns3.arubadns.net2015-08-02 → 2017-02-10 · 4 obs
● 2017-02-10 07:59:50
○ 2019-02-26 02:28:14
○ 2026-08-01 21:44:10
○NSdns4.arubadns.cz2015-08-02 → 2017-02-10 · 4 obs
● 2017-02-10 07:59:50
○ 2019-02-26 02:28:14
○ 2026-08-01 21:44:10
●NSns.polimi.it2019-02-26 → 2026-08-01 · 3 obs
● 2019-02-26 02:28:14
● 2026-08-01 21:44:10
●NSns2.polimi.it2019-02-26 → 2026-08-01 · 3 obs
● 2019-02-26 02:28:14
● 2026-08-01 21:44:10
●MXalt1.aspmx.l.google.com2017-02-10 → 2026-08-01 · 3 obs
● 2017-02-10 07:59:50
● 2026-08-01 21:44:10
●MXalt2.aspmx.l.google.com2017-02-10 → 2026-08-01 · 3 obs
● 2017-02-10 07:59:50
● 2026-08-01 21:44:10
●MXalt3.aspmx.l.google.com2019-02-26 → 2026-08-01 · 3 obs
● 2019-02-26 02:28:14
● 2026-08-01 21:44:10
●MXalt4.aspmx.l.google.com2019-02-26 → 2026-08-01 · 3 obs
● 2019-02-26 02:28:14
● 2026-08-01 21:44:10
●MXaspmx.l.google.com2017-02-10 → 2026-08-01 · 3 obs
● 2017-02-10 07:59:50
● 2026-08-01 21:44:10
○MXaspmx2.googlemail.com2017-02-10 → 2017-02-10 · 4 obs
● 2017-02-10 07:59:50
○ 2019-02-26 02:28:14
○ 2026-08-01 21:44:10
○MXaspmx3.googlemail.com2017-02-10 → 2017-02-10 · 4 obs
● 2017-02-10 07:59:50
○ 2019-02-26 02:28:14
○ 2026-08-01 21:44:10
○MXmx.iotlab.it2015-08-02 → 2016-06-24 · 4 obs
● 2016-06-24 22:49:36
○ 2017-02-10 07:59:50
○ 2026-08-01 21:44:10
●A131.175.186.292019-02-26 → 2026-08-01 · 3 obs
● 2019-02-26 02:28:14
● 2026-08-01 21:44:10
○A62.149.128.1512015-08-02 → 2017-02-10 · 4 obs
● 2017-02-10 07:59:50
○ 2019-02-26 02:28:14
○ 2026-08-01 21:44:10
○A62.149.128.1542015-08-02 → 2017-02-10 · 4 obs
● 2017-02-10 07:59:50
○ 2019-02-26 02:28:14
○ 2026-08-01 21:44:10
○A62.149.128.1572015-08-02 → 2017-02-10 · 4 obs
● 2017-02-10 07:59:50
○ 2019-02-26 02:28:14
○ 2026-08-01 21:44:10
○A62.149.128.1602015-08-02 → 2017-02-10 · 4 obs
● 2017-02-10 07:59:50
○ 2019-02-26 02:28:14
○ 2026-08-01 21:44:10
○A62.149.128.1632015-08-02 → 2017-02-10 · 4 obs
● 2017-02-10 07:59:50
○ 2019-02-26 02:28:14
○ 2026-08-01 21:44:10
○A62.149.128.1662015-08-02 → 2017-02-10 · 4 obs
● 2017-02-10 07:59:50
○ 2019-02-26 02:28:14
○ 2026-08-01 21:44:10
○A62.149.128.722015-08-02 → 2017-02-10 · 4 obs
● 2017-02-10 07:59:50
○ 2019-02-26 02:28:14
○ 2026-08-01 21:44:10
○A62.149.128.742015-08-02 → 2017-02-10 · 4 obs
● 2017-02-10 07:59:50
○ 2019-02-26 02:28:14
○ 2026-08-01 21:44:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, dns.nic.it, v.dns.it... | - |
| iotlab.it | ns.polimi.it, ns2.polimi.it | 2 records |
✅ Authoritative Response
Server:131.175.12.2
NS records: ns.polimi.it, ns2.polimi.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iotlab.it (unsigned zone)
⏱️ Timing
Total: 606ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 131.175.186.29 |
| NS | 2 | ns.polimi.it, ns2.polimi.it |
| MX | 5 | ALT1.ASPMX.L.GOOGLE.COM (pri: 5), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)... |
| TXT | 2 | 08a06643a29e4c3a8bb730ede52d19d0, HARICA-r9hHSSHU0X1umE8WW56 |
| SOA | 1 | ns.polimi.it dnsadmin.iotlab.it |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.polimi.it, ns.polimi.it)
Analysis
IP Addresses
iotlab.it has exactly one IP address — 131.175.186.29.
web275.asict.polimi.it, airwiki.elet.polimi.it, sport.polimi.it plus two other host names have IP numbers in common with iotlab.it.
Name Servers
iotlab.it is delegated to two name servers: ns2.polimi.it and ns.polimi.it.
The name server configuration of iotlab.it is shared with other domains, for instance dstm.polimi.it, isu.polimi.it, elene2learn.eu and two others.
iotlab.it shares at least some of its name servers with other domains, including polimi.it, 141.175.131.in-addr.arpa, 10.175.131.in-addr.arpa and two others.
These name servers are frequently paired with the name servers dns.cineca.it, gemini.como.polimi.it and varano.ing.unico.it.
ns2.polimi.it and ns.polimi.it each resolve to one IP number: ns2.polimi.it points to 131.175.12.2 and ns.polimi.it points to 131.175.12.1.
Mail Servers
iotlab.it is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by iotlab.it are shared with other domains: hooman.net, preu.edu.uy, neerhoflandscapes.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com points to 173.194.45.27 and 2607:f8b0:4004:c1b::1a.
alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.