developerguides4you.com - robtex.com
developerguides4you.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=1774867307 | ||||||
Subdomains
mail.developerguides4you.com |
Same first word
developerguides4you.com |
DNS History
8 records (8 active, 0 former)
●NSarya.ns.cloudflare.com2026-02-18 → 2026-03-30 · 2 obs
● 2026-03-30 10:42:20
●NSjustin.ns.cloudflare.com2026-02-18 → 2026-03-30 · 2 obs
● 2026-03-30 10:42:20
●MXin1-smtp.messagingengine.com2026-02-18 → 2026-03-30 · 2 obs
● 2026-03-30 10:42:20
●MXin2-smtp.messagingengine.com2026-02-18 → 2026-03-30 · 2 obs
● 2026-03-30 10:42:20
●A104.21.26.2182026-02-18 → 2026-03-30 · 2 obs
● 2026-03-30 10:42:20
●A172.67.139.1152026-02-18 → 2026-03-30 · 2 obs
● 2026-03-30 10:42:20
●A2606:4700:3030::ac43:8b732026-02-18 → 2026-03-30 · 2 obs
● 2026-03-30 10:42:20
●A2606:4700:3031::6815:1ada2026-02-18 → 2026-03-30 · 2 obs
● 2026-03-30 10:42:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| developerguides4you.com | arya.ns.cloudflare.com, justin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.187
NS records: arya.ns.cloudflare.com, justin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for developerguides4you.com (unsigned zone)
⏱️ Timing
Total: 98ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.139.115, 104.21.26.218 |
| AAAA | 2 | 2606:4700:3030::ac43:8b73, 2606:4700:3031::6815:1ada |
| NS | 2 | arya.ns.cloudflare.com, justin.ns.cloudflare.com |
| MX | 2 | in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20) |
| TXT | 1 | v=spf1 +a +mx ip4:5.135.107.210 ip4:5.13 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | arya.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (arya.ns.cloudflare.com, arya.ns.cloudflare.com, arya.ns.cloudflare.com...)
Analysis
Hierarchy
developerguides4you.com is a parent of mail.developerguides4you.com.
IP Addresses
developerguides4you.com resolves to four IPs: 2606:4700:3030::ac43:8b73, 2606:4700:3031::6815:1ada, 104.21.26.218 and 172.67.139.115.
Other host names such as comp-assist.fr, thune.me, girlslifeplan.com, ambengine.com and 55bet.com.co share IP numbers with developerguides4you.com.
Name Servers
developerguides4you.com is delegated to two name servers: arya.ns.cloudflare.com and justin.ns.cloudflare.com.
developerguides4you.com uses the same name server setup as other domains, including bluemoonmarketeers.com, oncomedbh.com.br, greenpandasolutions.com, hhcnewyork.com and qube-learning.co.uk.
At least part of the name servers for developerguides4you.com are shared with other domains, for instance beekeeb.com, buengkan.go.th, youyiliangpin.com, hotmodel(0x706f726e).com and nkk.pl.
These name servers are often used together with algin.ns.cloudflare.com, paul.ns.cloudflare.com and david.ns.cloudflare.com.
Host names with six IP numbers:
arya.ns.cloudflare.com points to: 2606:4700:50::adf5:3a46, 2803:f800:50::6ca2:c046, 2a06:98c1:50::ac40:2046, 108.162.192.70, 172.64.32.70 and 173.245.58.70.
justin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbb, 2803:f800:50::6ca2:c1bb, 2a06:98c1:50::ac40:21bb, 108.162.193.187, 172.64.33.187 and 173.245.59.187.
Mail Servers
developerguides4you.com is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
developerguides4you.com uses the same mail server setup as other domains, for instance washbar.org, esc1d1.jbudz.com, biofh.org, dtolb.com and mail.janignatius.fi.
Some mail servers are shared between developerguides4you.com and other domains, for instance spongebob.desk.nl.
Eight IP numbers for host names:
in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.
Four IP numbers for host names:
in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.