fib21.com - robtex.com
fib21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.81.235.60🇮🇹 ARUBA-ASN77.81.224.0/20 Aruba S.p.A. Network | ||||||
| PTR | entiria4.entiria.it | ||||||
| PTR | wp.entiria.it | ||||||
| NS | ns.abdns.biz ⭐ | ||||||
| A | 95.110.136.38🇮🇹 ARUBA-ASN95.110.136.0/21 Aruba S.p.A. Network | ||||||
| PTR | ns.abdns.biz | ||||||
| NS | ns.abdns.eu | ||||||
| A | 31.14.130.20🇮🇹 ARUBA-ASN31.14.128.0/20 Aruba S.p.A. Network | ||||||
| PTR | ns.abdns.eu | ||||||
| NS | ns.abdns.info | ||||||
| A | 217.61.96.167🇫🇷 ARUBAFR-AS217.61.96.0/21 Aruba.FR Network | ||||||
| PTR | ns.abdns.info | ||||||
| MX | in.arubabusiness.it ⭐ | ||||||
| A | 62.149.157.166🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network | ||||||
| PTR | in.arubabusiness.it | ||||||
| TXT | v=spf1 a mx include:_spf.arubabusiness.it -all | ||||||
| SOA | ns.abdns.bizpostmaster@arubabusiness.it 2022-11-23 #3 | ||||||
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=1774951402 | ||||||
Subdomains
mail.fib21.com |
Same first word
fib21.com |
DNS History
12 records (5 active, 7 former)
●NSns.abdns.biz2026-02-24 → 2026-03-31 · 3 obs
● 2026-02-24 17:54:32
● 2026-03-31 10:26:14
●NSns.abdns.eu2026-02-24 → 2026-03-31 · 3 obs
● 2026-02-24 17:54:32
● 2026-03-31 10:26:14
●NSns.abdns.info2026-02-24 → 2026-03-31 · 3 obs
● 2026-02-24 17:54:32
● 2026-03-31 10:26:14
○NSns1.isos.com2015-05-26 → 2016-07-14 · 4 obs
● 2016-07-14 14:46:52
○ 2018-02-07 21:34:36
○ 2026-03-31 10:26:14
○NSns1.uniregistrymarket.link2018-02-07 → 2018-02-07 · 4 obs
● 2018-02-07 21:34:36
○ 2026-02-24 17:54:32
○ 2026-03-31 10:26:14
○NSns2.isos.com2015-05-26 → 2016-07-14 · 4 obs
● 2016-07-14 14:46:52
○ 2018-02-07 21:34:36
○ 2026-03-31 10:26:14
○NSns2.uniregistrymarket.link2018-02-07 → 2018-02-07 · 4 obs
● 2018-02-07 21:34:36
○ 2026-02-24 17:54:32
○ 2026-03-31 10:26:14
●MXin.arubabusiness.it2026-02-24 → 2026-03-31 · 3 obs
● 2026-02-24 17:54:32
● 2026-03-31 10:26:14
○MXmail.fib21.com2015-05-26 → 2016-07-14 · 4 obs
● 2016-07-14 14:46:52
○ 2018-02-07 21:34:36
○ 2026-03-31 10:26:14
○A69.172.201.1532018-02-07 → 2018-02-07 · 4 obs
● 2018-02-07 21:34:36
○ 2026-02-24 17:54:32
○ 2026-03-31 10:26:14
●A77.81.235.602026-02-24 → 2026-03-31 · 3 obs
● 2026-02-24 17:54:32
● 2026-03-31 10:26:14
○A78.129.190.32015-05-26 → 2016-07-14 · 4 obs
● 2016-07-14 14:46:52
○ 2018-02-07 21:34:36
○ 2026-03-31 10:26:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net... | - |
| fib21.com | ns.abdns.eu, ns.abdns.biz, ns.abdns.info | - |
✅ Authoritative Response
Server:31.14.130.20
NS records: ns.abdns.eu, ns.abdns.biz, ns.abdns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fib21.com (unsigned zone)
⏱️ Timing
Total: 751ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.81.235.60 |
| NS | 3 | ns.abdns.biz, ns.abdns.info... |
| MX | 1 | in.arubabusiness.it (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.arubabusiness.i |
| SOA | 1 | ns.abdns.biz postmaster.arubabusiness.it |
Analysis
Hierarchy
The parent of mail.fib21.com is fib21.com.
IP Addresses
fib21.com points to a single IP number: 77.81.235.60.
Other host names, for instance albadrive.it, entiria.it, marbleandmore.com, dns1.onstage.it and wp.entiria.it share IP numbers with fib21.com.
Name Servers
The domain fib21.com is delegated to three name servers: ns.abdns.biz, ns.abdns.eu and ns.abdns.info.
fib21.com shares name servers with other domains at least partially, for instance corsidroni.info, outletmodellismo.it, rosminiane.it, shopintuscany.com and 2pec.com.
Host names with a single IP number:
ns.abdns.biz points to 95.110.136.38.
ns.abdns.eu points to 31.14.130.20.
ns.abdns.info points to 217.61.96.167.
Mail Servers
The mail server for fib21.com is in.arubabusiness.it.
fib21.com shares the same mail server setup as other domains, including baroltrenichelino.it, cannizzostudio.it, chenzhenglei.it, globalatilapower.com and atelierannalisa.com.
fib21.com shares at least some mail servers with other domains, for instance lemarchesine.com.
Host name in.arubabusiness.it resolves to IP 62.149.157.166.