code4dna.com - robtex.com
code4dna.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=1783196006 | ||||||
Subdomains
www.code4dna.com |
Same first word
code4dna.com |
DNS History
6 records (6 active, 0 former)
●NSns-1382.awsdns-44.org2016-12-19 → 2026-07-04 · 2 obs
● 2026-07-04 20:30:12
●NSns-147.awsdns-18.com2016-12-19 → 2026-07-04 · 2 obs
● 2026-07-04 20:30:12
●NSns-1657.awsdns-15.co.uk2016-12-19 → 2026-07-04 · 2 obs
● 2026-07-04 20:30:12
●NSns-948.awsdns-54.net2016-12-19 → 2026-07-04 · 2 obs
● 2026-07-04 20:30:12
●MXmail.protonmail.ch2016-12-19 → 2026-07-04 · 2 obs
● 2026-07-04 20:30:12
●A52.34.253.712016-12-19 → 2026-07-04 · 2 obs
● 2026-07-04 20:30:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| code4dna.com | ns-147.awsdns-18.com, ns-948.awsdns-54.net, ns-1657.awsdns-15.co.uk, ns-1382.awsdns-44.org | 2 records |
✅ Authoritative Response
Server:205.251.195.180
NS records: ns-147.awsdns-18.com, ns-948.awsdns-54.net, ns-1657.awsdns-15.co.uk, ns-1382.awsdns-44.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code4dna.com (unsigned zone)
⏱️ Timing
Total: 609ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.34.253.71 |
| NS | 4 | ns-1382.awsdns-44.org, ns-147.awsdns-18.com... |
| MX | 1 | mail.protonmail.ch (pri: 10) |
| TXT | 1 | protonmail-verification=c86f24407adf2416 |
| SOA | 1 | ns-948.awsdns-54.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-147.awsdns-18.com, ns-147.awsdns-18.com)
Analysis
Hierarchy
code4dna.com is a parent domain of www.code4dna.com.
IP Addresses
code4dna.com directs to one IP number, which is 52.34.253.71.
There are other host names — ec2-52-34-253-71.us-west-2.compute.amazonaws.com among them — that share IP numbers with code4dna.com.
Name Servers
The domain code4dna.com is delegated to these four name servers: ns-147.awsdns-18.com, ns-948.awsdns-54.net, ns-1382.awsdns-44.org and ns-1657.awsdns-15.co.uk.
code4dna.com shares at least some of its name servers with other domains, including 2jjackpot.com, ficeda.co.nz, leaseplancar.com and two others.
The host names ns-147.awsdns-18.com, ns-948.awsdns-54.net, ns-1382.awsdns-44.org and ns-1657.awsdns-15.co.uk each resolve to two IP addresses: ns-147.awsdns-18.com resolves to 205.251.192.147 and 2600:9000:5300:9300::1; ns-948.awsdns-54.net resolves to 205.251.195.180 and 2600:9000:5303:b400::1; ns-1382.awsdns-44.org resolves to 205.251.197.102 and 2600:9000:5305:6600::1; ns-1657.awsdns-15.co.uk resolves to 205.251.198.121 and 2600:9000:5306:7900::1.
Mail Servers
code4dna.com routes its mail through a single mail server, mail.protonmail.ch.
code4dna.com has the same mail server arrangement as a number of other domains, for example higday.com, www.aretenews.com, bitpro.com and two more.
code4dna.com shares at least some of its mail servers with other domains — for example moron.info, passpulse.net, rudant.com and two more.
It is common to find these mail servers paired with the mail servers mailsec.protonmail.ch.
mail.protonmail.ch has three IP addresses: 176.119.200.128, 185.70.42.128 and 185.205.70.128.