first5g.com - robtex.com
first5g.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=1776104582 | ||||||
Same first word
first5g.com |
DNS History
16 records (5 active, 11 former)
●NSdns1.cscdns.net2026-03-13 → 2026-04-13 · 3 obs
● 2026-03-13 22:41:44
● 2026-04-13 18:43:14
●NSdns2.cscdns.net2026-03-13 → 2026-04-13 · 3 obs
● 2026-03-13 22:41:44
● 2026-04-13 18:43:14
○NSns47.domaincontrol.com2018-07-12 → 2018-07-12 · 3 obs
○ 2026-03-13 22:41:44
○ 2026-04-13 18:43:14
○NSns48.domaincontrol.com2018-07-12 → 2018-07-12 · 3 obs
○ 2026-03-13 22:41:44
○ 2026-04-13 18:43:14
●MXcustmx.cscdns.net2026-03-13 → 2026-04-13 · 2 obs
● 2026-04-13 18:43:14
●A165.160.13.202026-03-13 → 2026-04-13 · 3 obs
● 2026-03-13 22:41:44
● 2026-04-13 18:43:14
●A165.160.15.202026-03-13 → 2026-04-13 · 3 obs
● 2026-03-13 22:41:44
● 2026-04-13 18:43:14
○A184.168.221.392018-07-12 → 2018-07-12 · 3 obs
○ 2026-03-13 22:41:44
○ 2026-04-13 18:43:14
○A184.168.221.462018-07-12 → 2018-07-12 · 3 obs
○ 2026-03-13 22:41:44
○ 2026-04-13 18:43:14
○A184.168.221.472018-07-12 → 2018-07-12 · 3 obs
○ 2026-03-13 22:41:44
○ 2026-04-13 18:43:14
○A184.168.221.512018-07-12 → 2018-07-12 · 3 obs
○ 2026-03-13 22:41:44
○ 2026-04-13 18:43:14
○A184.168.221.592018-07-12 → 2018-07-12 · 3 obs
○ 2026-03-13 22:41:44
○ 2026-04-13 18:43:14
○A184.168.221.632018-07-12 → 2018-07-12 · 3 obs
○ 2026-03-13 22:41:44
○ 2026-04-13 18:43:14
○A50.63.202.512018-07-12 → 2018-07-12 · 3 obs
○ 2026-03-13 22:41:44
○ 2026-04-13 18:43:14
○A50.63.202.572018-07-12 → 2018-07-12 · 3 obs
○ 2026-03-13 22:41:44
○ 2026-04-13 18:43:14
○A50.63.202.602018-07-12 → 2018-07-12 · 3 obs
○ 2026-03-13 22:41:44
○ 2026-04-13 18:43:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| first5g.com | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for first5g.com (unsigned zone)
⏱️ Timing
Total: 155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.13.20, 165.160.15.20 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
first5g.com points to two IP numbers: 165.160.13.20 and 165.160.15.20.
Other host names such as alfa-laval.com.cn, manitowocused.de, mail3.headlandfoods.co.uk, pricelessdallas.net and rs-electronics.pe share IPs with first5g.com.
Name Servers
Two name servers dns1.cscdns.net and dns2.cscdns.net handle the delegation for first5g.com.
first5g.com shares the same name server setup as other domains, for example kinnarps.co.in, colorbrown.info, cheque-interservice.fr, medocorchards.com and hotapo.com.
first5g.com at least partially shares name servers with other domains, for example purefishing.net, askmerill.biz and hawaiianairlinesvisa.com.
Host names with two IP numbers:
dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100.
dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.
Mail Servers
The custmx.cscdns.net mail server handles first5g.com.
first5g.com shares the same mail server setup as other domains, including treavelers.com, disneyparkssurveys.com, shark-clean.jp, walgreenslistens.page and theshopatkeysight.com.
custmx.cscdns.net points to a single IP number: 198.58.121.58.