fernandocasanova.net - robtex.com
fernandocasanova.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.243.110.20🇬🇧 WHG-USE1192.243.110.0/24 | ||||||
| PTR | server203.webhostingbuzz.com | ||||||
| NS | ns100.webhostingbuzz.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 192.243.110.201🇬🇧 WHG-USE1192.243.110.0/24 | ||||||
| PTR | alphaserver.corewebsitedesign.co.uk | ||||||
| NS | ns100.whbdns.com ⚠️ Not in zone NS records | ||||||
| A | 192.243.110.201🇬🇧 WHG-USE1192.243.110.0/24 | ||||||
| PTR | alphaserver.corewebsitedesign.co.uk | ||||||
| NS | ns101.webhostingbuzz.com ⚠️ Not in parent delegation | ||||||
| A | 192.250.239.210🇬🇧 WHG-LON192.250.239.0/24 | ||||||
| NS | ns101.whbdns.com ⚠️ Not in zone NS records | ||||||
| A | 192.250.239.210🇬🇧 WHG-LON192.250.239.0/24 | ||||||
| MX | fernandocasanova.net ⭐ | ||||||
| A | 192.243.110.20🇬🇧 WHG-USE1192.243.110.0/24 | ||||||
| PTR | server203.webhostingbuzz.com | ||||||
| TXT | v=spf1 ip4:192.243.110.20 ip4:184.170.148.6 +a +mx +ip4:192.243.110.20 +ip4:2... | ||||||
| SOA | ns100.webhostingbuzz.comtechnical@staff.abstractdns.com 2026-03-08 #1 | ||||||
net
| 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=1774414317 | ||||||
MX for
fernandocasanova.net |
Same first word
fernandocasanova.net |
DNS History
12 records (6 active, 6 former)
○NSns1.nsresponse.com2016-06-20 → 2017-04-02 · 5 obs
● 2016-06-20 09:22:10
● 2017-04-02 06:44:02
○ 2020-01-18 19:24:42
○ 2026-03-25 05:09:18
●NSns100.webhostingbuzz.com2020-01-18 → 2026-03-25 · 3 obs
● 2020-01-18 19:24:42
● 2026-03-25 05:09:18
●NSns100.whbdns.com2015-07-09 → 2026-03-25 · 6 obs
● 2016-02-24 06:49:36
○ 2016-06-20 09:22:10
○ 2020-01-18 19:24:42
● 2026-03-14 14:10:46
● 2026-03-25 05:09:18
●NSns101.webhostingbuzz.com2020-01-18 → 2026-03-25 · 3 obs
● 2020-01-18 19:24:42
● 2026-03-25 05:09:18
●NSns101.whbdns.com2015-07-09 → 2026-03-25 · 6 obs
● 2016-02-24 06:49:36
○ 2016-06-20 09:22:10
○ 2020-01-18 19:24:42
● 2026-03-14 14:10:46
● 2026-03-25 05:09:18
○NSns2.nsresponse.com2016-06-20 → 2017-04-02 · 5 obs
● 2016-06-20 09:22:10
● 2017-04-02 06:44:02
○ 2020-01-18 19:24:42
○ 2026-03-25 05:09:18
●MXfernandocasanova.net2015-07-09 → 2026-03-25 · 2 obs
● 2026-03-25 05:09:18
●A192.243.110.202026-03-14 → 2026-03-25 · 3 obs
● 2026-03-14 14:10:46
● 2026-03-25 05:09:18
○A192.3.201.1252020-01-18 → 2020-01-18 · 4 obs
● 2020-01-18 19:24:42
○ 2026-03-14 14:10:46
○ 2026-03-25 05:09:18
○A204.93.177.1032016-06-20 → 2017-04-02 · 5 obs
● 2016-06-20 09:22:10
● 2017-04-02 06:44:02
○ 2020-01-18 19:24:42
○ 2026-03-25 05:09:18
○A205.251.129.1942016-02-24 → 2016-02-24 · 4 obs
● 2016-02-24 06:49:36
○ 2016-06-20 09:22:10
○ 2026-03-25 05:09:18
○A205.251.130.982015-07-09 → 2015-11-25 · 4 obs
● 2015-11-25 00:43:48
○ 2016-02-24 06:49:36
○ 2026-03-25 05:09:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| fernandocasanova.net | ns100.whbdns.com, ns101.whbdns.com | - |
✅ Authoritative Response
Server:192.250.239.210
NS records: ns100.whbdns.com, ns101.whbdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fernandocasanova.net (unsigned zone)
⏱️ Timing
Total: 699ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.243.110.20 |
| NS | 2 | ns101.webhostingbuzz.com, ns100.webhostingbuzz.com |
| MX | 1 | fernandocasanova.net (pri: 0) |
| TXT | 1 | v=spf1 ip4:192.243.110.20 ip4:184.170.14 |
| SOA | 1 | ns100.webhostingbuzz.com technical.staff |
Analysis
Mail Server Role
The mail server for fernandocasanova.net is fernandocasanova.net.
IP Addresses
fernandocasanova.net maps to IP address 192.243.110.20.
Other host names, for instance mail.vyrvich.com, arauzo.es, besus.org, caffiend.co.uk and activefinancecorp.com share IP numbers with fernandocasanova.net.
Name Servers
fernandocasanova.net is delegated to four name servers: ns100.webhostingbuzz.com, ns101.webhostingbuzz.com, ns100.whbdns.com and ns101.whbdns.com.
fernandocasanova.net at least partially shares name servers with other domains such as update.co.il, banamedical.net, brabazon.net, iconotechniki.com and stellealpinemilano.com.
These name servers are commonly used alongside ns100.nsresponse.com, ns101.nsresponse.com, ns1.nsresponse.com, ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.
Host names with a single IP
ns100.webhostingbuzz.com points to 192.243.110.201
ns101.webhostingbuzz.com points to 192.250.239.210
ns100.whbdns.com points to 192.243.110.201
ns101.whbdns.com points to 192.250.239.210
Host names pointing to 192.243.110.201: ns100.webhostingbuzz.com and ns100.whbdns.com
Host names pointing to 192.250.239.210: ns101.webhostingbuzz.com and ns101.whbdns.com
Mail Servers
One mail server serves fernandocasanova.net.
fernandocasanova.net points to one IP number: 192.243.110.20.