studentbooks.it - robtex.com
studentbooks.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 2026-04-13 #10 | ||||||
Same first word
Similar names
DNS History
19 records (12 active, 7 former)
●NSanan.ns.giantpanda.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 09:25:12
●NSlunlun.ns.giantpanda.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 09:25:12
○NSns1.dnslink.com2015-05-06 → 2018-12-11 · 3 obs
● 2018-12-11 23:05:36
○ 2026-04-13 09:25:12
○NSns2.dnslink.com2015-05-06 → 2018-12-11 · 3 obs
● 2018-12-11 23:05:36
○ 2026-04-13 09:25:12
●NSyangyang.ns.giantpanda.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 09:25:12
○MXmail.b-io.co2015-05-06 → 2018-12-11 · 3 obs
● 2018-12-11 23:05:36
○ 2026-04-13 09:25:12
●MXsmtp.google.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 09:25:12
○A199.59.243.2282026-04-13 → 2026-04-13 · 1 obs
○A209.15.13.1342015-05-06 → 2018-12-11 · 3 obs
● 2018-12-11 23:05:36
○ 2026-04-13 09:25:12
●A2600:3c03::f03c:95ff:fe00:29ca2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 09:25:12
●A2600:3c03::f03c:95ff:fe91:5d522026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 09:25:12
●A2600:3c03::f03c:95ff:feed:4d4f2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 09:25:12
●A2600:3c03::f03c:95ff:feed:cf2a2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 09:25:12
●A45.33.83.1002026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 09:25:12
●A45.79.167.1802026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 09:25:12
●A66.175.209.1792026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 09:25:12
●A96.126.111.1652026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 09:25:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| studentbooks.it | yangyang.ns.giantpanda.com, lunlun.ns.giantpanda.com | - |
✅ Authoritative Response
Server:99.83.188.43
NS records: yangyang.ns.giantpanda.com, lunlun.ns.giantpanda.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studentbooks.it (unsigned zone)
⏱️ Timing
Total: 393ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 96.126.111.165, 66.175.209.179... |
| AAAA | 4 | 2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:cf2a... |
| MX | 1 | SMTP.GOOGLE.COM (pri: 10) |
| TXT | 1 | v=spf1 ip6:fd43:c0d1:c090::/48 -all |
| SOA | 1 | anan.ns.giantpanda.com admin.giantpanda. |
Analysis
IP Addresses
Eight IP numbers are targeted by studentbooks.it: 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 45.33.83.100, 45.79.167.180, 66.175.209.179 and 96.126.111.165.
other host names including mail.laughing.it, qcj.it, mydss.com, negoziamo.com and plusdl.com share IP numbers with studentbooks.it.
Name Servers
studentbooks.it is delegated to three name servers anan.ns.giantpanda.com, lunlun.ns.giantpanda.com and yangyang.ns.giantpanda.com.
studentbooks.it at least partially shares name servers with other domains, for instance ramtek.it, steamboo.com, classreunion.com, educatedcard.com and hockeypads.com.
These name servers are commonly used alongside po.ns.giantpanda.com, basi.ns.giantpanda.com, chichi.ns.giantpanda.com, jiajia.ns.giantpanda.com, damao.ns.giantpanda.com and shishi.ns.giantpanda.com.
Host names with one IP number: anan.ns.giantpanda.com points to 3.33.232.36; lunlun.ns.giantpanda.com points to 75.2.60.62; yangyang.ns.giantpanda.com points to 99.83.188.43.
Mail Servers
studentbooks.it is handled by a single mail server, smtp.google.com.
studentbooks.it shares the same mail server setup as other domains, for instance raimundoabreu.adv.br, mekar.co.id, example-x.com, olitafoods.com and ronhollanddesign.com.
studentbooks.it shares some mail servers with other domains, at least partially, for instance pcat.ac.th, taxonomysuite.com, cictools.com.tw, webdinamica.cl and darkwood.net.
smtp.google.com points to nine IPs: 2607:f8b0:4004:c08::1a, 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c09::1a, 2607:f8b0:4004:c09::1b, 142.250.31.26, 172.253.63.26, 172.253.63.27, 172.253.122.26 and 172.253.122.27.