superfibra-fastweb.com - robtex.com
superfibra-fastweb.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774546022 | ||||||
Same first word
superfibra-fastweb.com |
superfibra-fastweb.it |
Similar names
DNS History
10 records (4 active, 6 former)
○NSdns1.fastweb.it2015-11-18 → 2017-03-24 · 5 obs
● 2015-11-18 04:46:16
● 2017-03-24 10:46:10
○ 2020-03-05 07:12:44
○ 2026-03-26 17:48:50
○NSdns2.fastweb.it2016-03-01 → 2017-03-24 · 5 obs
● 2016-03-01 08:03:28
● 2017-03-24 10:46:10
○ 2020-03-05 07:12:44
○ 2026-03-26 17:48:50
●NSdns3.fastweb.it2020-03-05 → 2026-03-26 · 3 obs
● 2020-03-05 07:12:44
● 2026-03-26 17:48:50
●NSdns4.fastweb.it2020-03-05 → 2026-03-26 · 3 obs
● 2020-03-05 07:12:44
● 2026-03-26 17:48:50
○NSns1.register.it2015-06-16 → 2015-06-16 · 3 obs
○ 2015-11-18 04:46:16
○ 2026-03-26 17:48:50
○NSns2.register.it2015-06-16 → 2015-06-16 · 3 obs
○ 2016-03-01 08:03:28
○ 2026-03-26 17:48:50
○MXmail.register.it2015-06-16 → 2015-06-16 · 3 obs
○ 2015-11-18 04:46:16
○ 2026-03-26 17:48:50
●MXmxb1.fastweb.it2015-11-18 → 2026-03-26 · 3 obs
● 2015-11-18 04:46:16
● 2026-03-26 17:48:50
●MXmxb2.fastweb.it2015-11-18 → 2026-03-26 · 3 obs
● 2015-11-18 04:46:16
● 2026-03-26 17:48:50
○A195.110.124.1882015-06-16 → 2015-06-16 · 3 obs
○ 2015-11-18 04:46:16
○ 2026-03-26 17:48:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| superfibra-fastweb.com | dns3.fastweb.it, dns4.fastweb.it | - |
✅ Authoritative Response
Server:213.140.22.93
NS records: dns3.fastweb.it, dns4.fastweb.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for superfibra-fastweb.com (unsigned zone)
⏱️ Timing
Total: 623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns3.fastweb.it, dns4.fastweb.it |
| MX | 2 | mxb2.fastweb.it (pri: 10), mxb1.fastweb.it (pri: 10) |
| SOA | 1 | dns3.fastweb.it dnsmaster.fastweb.it |
Analysis
Name Servers
superfibra-fastweb.com is delegated to two name servers: dns3.fastweb.it and dns4.fastweb.it.
superfibra-fastweb.com uses the same name server setup as other domains, including 188.227.2.in-addr.arpa, ip38.fastwebnet.it, 253.42.93.in-addr.arpa, 118.46.93.in-addr.arpa and retedelsapere.it.
Host names with two IP numbers:
dns3.fastweb.it points to 2001:b00:4:5:3:: and 85.18.87.69.
dns4.fastweb.it points to 2001:b00:4:8:3:: and 213.140.22.93.
Mail Servers
superfibra-fastweb.com is handled by two mail servers: mxb1.fastweb.it and mxb2.fastweb.it.
superfibra-fastweb.com uses the same mail server setup as other domains, for instance studip.it, techmagazine.it, fibratorino.it, numidia.ct.it and cortimetalmeccanica.it.
Some mail servers are shared between superfibra-fastweb.com and other domains, for instance teatroallascala.org.
Host names with four IP numbers:
The host name mxb1.fastweb.it points to: 85.18.95.16, 85.18.95.17, 85.18.95.18 and 85.18.95.25.
The host name mxb2.fastweb.it points to: 85.18.95.16, 85.18.95.17, 85.18.95.18 and 85.18.95.25.
Names that point to 85.18.95.16: mxb1.fastweb.it, mxb2.fastweb.it.
Names that point to 85.18.95.17: mxb1.fastweb.it, mxb2.fastweb.it.
Names that point to 85.18.95.18: mxb1.fastweb.it, mxb2.fastweb.it.
Names that point to 85.18.95.25: mxb1.fastweb.it, mxb2.fastweb.it.