f5srl.com - robtex.com
f5srl.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=1774402057 | ||||||
Same first word
f5srl.com |
DNS History
11 records (11 active, 0 former)
●NSdns.technorail.com2015-08-08 → 2026-03-25 · 2 obs
● 2026-03-25 01:44:34
●NSdns2.technorail.com2015-08-08 → 2026-03-25 · 2 obs
● 2026-03-25 01:44:34
●NSdns3.arubadns.net2015-08-08 → 2026-03-25 · 2 obs
● 2026-03-25 01:44:34
●NSdns4.arubadns.cz2015-08-08 → 2026-03-25 · 2 obs
● 2026-03-25 01:44:34
●MXf5srl-com.mail.protection.outlook.com2015-08-08 → 2026-03-25 · 2 obs
● 2026-03-25 01:44:34
●A62.149.128.1512015-08-08 → 2026-03-25 · 2 obs
● 2026-03-25 01:44:34
●A62.149.128.1542015-08-08 → 2026-03-25 · 2 obs
● 2026-03-25 01:44:34
●A62.149.128.1572015-08-08 → 2026-03-25 · 2 obs
● 2026-03-25 01:44:34
●A62.149.128.1602015-08-08 → 2026-03-25 · 2 obs
● 2026-03-25 01:44:34
●A62.149.128.1632015-08-08 → 2026-03-25 · 2 obs
● 2026-03-25 01:44:34
●A62.149.128.1662015-08-08 → 2026-03-25 · 2 obs
● 2026-03-25 01:44:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| f5srl.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
✅ Authoritative Response
Server:95.110.136.8
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f5srl.com (unsigned zone)
⏱️ Timing
Total: 882ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 6 | 62.149.128.160, 62.149.128.154... |
| NS | 4 | dns4.arubadns.cz, dns2.technorail.com... |
| MX | 1 | f5srl-com.mail.protection.outlook.com (p |
| TXT | 2 | MS=ms88935099, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | dns.technorail.com hostmaster.f5srl.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
IP Addresses
f5srl.com points to six IP numbers: 62.149.128.151, 62.149.128.154, 62.149.128.157, 62.149.128.160, 62.149.128.163 and 62.149.128.166.
other host names include mx.motoelite.it, mx.carteka.it, mx.dealcasa.it, mx.studiocerrone.net and mx.bellagiotaxi.com; they share IP numbers with f5srl.com.
Name Servers
f5srl.com delegates to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
f5srl.com at least partially shares name servers with other domains, for instance ischiabooking.com, madeinitalysolutions.com, archeoclubitalia.org, tuga3.eu and vieffetrade.net.
Host names with two IP numbers: dns2.technorail.com points to 2a00:6d42:3:2096::f:1 and 95.110.136.8; dns.technorail.com points to 2a00:6d40:2:2082::f:1 and 94.177.210.13; dns4.arubadns.cz points to 2001:15e8:104:4::d8ee and 81.2.216.238; dns3.arubadns.net points to 2a00:6d41:3:206e::f:1 and 95.110.220.5.
Mail Servers
f5srl.com is handled by a single mail server, f5srl-com.mail.protection.outlook.com.
Hostname f5srl-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::6, 52.101.68.18, 52.101.73.26, 52.101.73.30 and 52.101.73.153.