dcode.io - robtex.com
dcode.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1778373095 | ||||||
Subdomains
Same first word
Similar names
DNS History
18 records (9 active, 9 former)
●NSns1.first-ns.de2015-07-16 → 2026-05-10 · 2 obs
● 2026-05-10 01:02:26
●NSrobotns2.second-ns.de2015-07-16 → 2026-05-10 · 2 obs
● 2026-05-10 01:02:26
●NSrobotns3.second-ns.com2015-07-16 → 2026-05-10 · 2 obs
● 2026-05-10 01:02:26
○MXalt1.aspmx.l.google.com2015-07-16 → 2017-08-22 · 4 obs
● 2017-08-22 08:09:12
○ 2026-02-25 00:56:28
○ 2026-05-10 01:02:26
○MXalt2.aspmx.l.google.com2015-07-16 → 2017-08-22 · 4 obs
● 2017-08-22 08:09:12
○ 2026-02-25 00:56:28
○ 2026-05-10 01:02:26
○MXaspmx.l.google.com2015-07-16 → 2017-08-22 · 4 obs
● 2017-08-22 08:09:12
○ 2026-02-25 00:56:28
○ 2026-05-10 01:02:26
○MXaspmx2.googlemail.com2015-07-16 → 2017-08-22 · 4 obs
● 2017-08-22 08:09:12
○ 2026-02-25 00:56:28
○ 2026-05-10 01:02:26
○MXaspmx3.googlemail.com2015-07-16 → 2017-08-22 · 4 obs
● 2017-08-22 08:09:12
○ 2026-02-25 00:56:28
○ 2026-05-10 01:02:26
○MXaspmx4.googlemail.com2015-07-16 → 2017-08-22 · 4 obs
● 2017-08-22 08:09:12
○ 2026-02-25 00:56:28
○ 2026-05-10 01:02:26
○MXaspmx5.googlemail.com2015-07-16 → 2017-08-22 · 4 obs
● 2017-08-22 08:09:12
○ 2026-02-25 00:56:28
○ 2026-05-10 01:02:26
●MXmail.protonmail.ch2026-02-25 → 2026-05-10 · 3 obs
● 2026-02-25 00:56:28
● 2026-05-10 01:02:26
●MXmailsec.protonmail.ch2026-02-25 → 2026-05-10 · 3 obs
● 2026-02-25 00:56:28
● 2026-05-10 01:02:26
●A185.199.108.1532026-02-25 → 2026-05-10 · 3 obs
● 2026-02-25 00:56:28
● 2026-05-10 01:02:26
●A185.199.109.1532026-02-25 → 2026-05-10 · 3 obs
● 2026-02-25 00:56:28
● 2026-05-10 01:02:26
●A185.199.110.1532026-02-25 → 2026-05-10 · 3 obs
● 2026-02-25 00:56:28
● 2026-05-10 01:02:26
●A185.199.111.1532026-02-25 → 2026-05-10 · 3 obs
● 2026-02-25 00:56:28
● 2026-05-10 01:02:26
○A192.30.252.1532015-07-16 → 2017-08-22 · 4 obs
● 2017-08-22 08:09:12
○ 2026-02-25 00:56:28
○ 2026-05-10 01:02:26
○A192.30.252.1542015-07-16 → 2017-08-22 · 4 obs
● 2017-08-22 08:09:12
○ 2026-02-25 00:56:28
○ 2026-05-10 01:02:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| dcode.io | ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dcode.io (unsigned zone)
⏱️ Timing
Total: 586ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.111.153, 185.199.108.153... |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=c714e84cec26b1b3, v=spf1 include:_spf.protonmail.ch mx ~al |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
dcode.io is the parent of *.dcode.io and www.dcode.io.
IP Addresses
dcode.io resolves to four IPs: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.
Other host names, for instance aleph1888.github.io, encapsulate.me, moving-match.com, caseybecking.com and www.05vetv.github.io share IP numbers with dcode.io.
Name Servers
dcode.io delegates to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
dcode.io shares some name servers with other domains, for example pi-colo.de, dahmstierleben.de, mch-grossenhain-reinersdorf.de, niche-men.com and saheloo.com.
These name servers are commonly used together with hydrogen.ns.hetzner.com and ns1.your-server.de.
Host names with two IP numbers:
robotns3.second-ns.com: 2001:67c:192c::add:a3 and 193.47.99.3
ns1.first-ns.de: 2a01:4f8:0:a101::a:1 and 213.239.242.238
robotns2.second-ns.de: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103
Mail Servers
dcode.io is served by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
dcode.io shares the mail server setup with other domains, for example arank.in, ccpayment.com, katafon.net, widemann.us and cuda.ch.
dcode.io shares some mail servers with other domains, at least partially; for instance ixtab.org, justonline.be, ytuk.nl, jibby.ca and biosed.org.
these mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.