b4web.app - dns.ninja
b4web.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.88.87.130🇮🇹 ARUBA-ASN80.88.80.0/20 | ||||||
| PTR | linp078.arubabusiness.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 include:_spf.arubabusiness.it -all | ||||||
| SOA | ns.abdns.bizpostmaster@arubabusiness.it 2026-05-26 #1 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.abdns.info2026-04-06 → 2026-07-11 · 2 obs
● 2026-07-11 02:00:36
●MXin.arubabusiness.it2026-04-06 → 2026-07-11 · 2 obs
● 2026-07-11 02:00:36
●A80.88.87.1302026-04-06 → 2026-07-11 · 2 obs
● 2026-07-11 02:00:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| b4web.app | ns.abdns.biz, ns.abdns.info, ns.abdns.eu | - |
✅ Authoritative Response
Server:217.61.96.167
NS records: ns.abdns.biz, ns.abdns.info, ns.abdns.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b4web.app (unsigned zone)
⏱️ Timing
Total: 2457ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.88.87.130 |
| NS | 3 | ns.abdns.biz, ns.abdns.eu... |
| MX | 1 | in.arubabusiness.it (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.arubabusiness.it -al |
| SOA | 1 | ns.abdns.biz postmaster.arubabusiness.it |
Analysis
IP Addresses
b4web.app resolves to just one IP address, 80.88.87.130.
Two other host names, along with www.studiolegalebusetto.it, edilfinazzi.com and panoramanext.com, also share IP numbers with b4web.app.
Name Servers
DNS for b4web.app is handled by three authoritative name servers: ns.abdns.biz, ns.abdns.eu and ns.abdns.info.
b4web.app has at least partial name server overlap with other domains, such as idraulicabaiguera.it, sano-salumi.it, k8radiatori.it and two others.
It is common to see these name servers used together with name servers dns2.widhost.net and dns.widhost.net.
ns.abdns.biz, ns.abdns.eu and ns.abdns.info all have one IP address each — ns.abdns.biz directs to 95.110.136.38, ns.abdns.eu directs to 31.14.130.20 and ns.abdns.info directs to 217.61.96.167.
Mail Servers
The sole mail server for b4web.app is in.arubabusiness.it.
Among the domains sharing a mail server setup with b4web.app are loscalcograsso.it, rta-riva.it, sensei.it and two others.
The mail servers of b4web.app are at least partially shared with other domains, including chisko.com.
in.arubabusiness.it has exactly one IP number: 62.149.157.166.