440code.com - robtex.com
440code.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=1783948892 | ||||||
Subdomains
mail.440code.com |
Same first word
440code.com |
Similar names
DNS History
13 records (6 active, 7 former)
○NSdns012015-06-08 → 2017-01-07 · 4 obs
● 2017-01-07 20:07:22
○ 2018-05-25 03:40:48
○ 2026-07-13 13:36:30
●NSns1.digitalocean.com2018-05-25 → 2026-07-13 · 3 obs
● 2018-05-25 03:40:48
● 2026-07-13 13:36:30
○NSns1.qsh.sk2015-06-08 → 2017-01-07 · 4 obs
● 2017-01-07 20:07:22
○ 2018-05-25 03:40:48
○ 2026-07-13 13:36:30
●NSns2.digitalocean.com2018-05-25 → 2026-07-13 · 3 obs
● 2018-05-25 03:40:48
● 2026-07-13 13:36:30
○NSns2.qsh.cz2015-06-08 → 2017-01-07 · 4 obs
● 2017-01-07 20:07:22
○ 2018-05-25 03:40:48
○ 2026-07-13 13:36:30
●NSns3.digitalocean.com2018-05-25 → 2026-07-13 · 3 obs
● 2018-05-25 03:40:48
● 2026-07-13 13:36:30
○NSns3.qsh.eu2015-06-08 → 2017-01-07 · 4 obs
● 2017-01-07 20:07:22
○ 2018-05-25 03:40:48
○ 2026-07-13 13:36:30
○NSns4.qsh.es2015-06-08 → 2017-01-07 · 4 obs
● 2017-01-07 20:07:22
○ 2018-05-25 03:40:48
○ 2026-07-13 13:36:30
○MXmail.440code.com2015-06-08 → 2017-01-07 · 4 obs
● 2017-01-07 20:07:22
○ 2018-05-25 03:40:48
○ 2026-07-13 13:36:30
●MXmail.protonmail.ch2026-04-14 → 2026-07-13 · 3 obs
● 2026-04-14 00:08:52
● 2026-07-13 13:36:30
●MXmailsec.protonmail.ch2026-04-14 → 2026-07-13 · 3 obs
● 2026-04-14 00:08:52
● 2026-07-13 13:36:30
●A138.197.50.1552018-05-25 → 2026-07-13 · 3 obs
● 2018-05-25 03:40:48
● 2026-07-13 13:36:30
○A95.168.203.132015-06-08 → 2017-01-07 · 4 obs
● 2017-01-07 20:07:22
○ 2018-05-25 03:40:48
○ 2026-07-13 13:36:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 440code.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 440code.com (unsigned zone)
⏱️ Timing
Total: 218ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.197.50.155 |
| NS | 3 | ns1.digitalocean.com, ns3.digitalocean.com... |
| MX | 2 | mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10) |
| TXT | 2 | v=spf1 include:_spf.protonmail.ch mx ~al, protonmail-verification=9164609a5a458056 |
| SOA | 1 | ns1.digitalocean.com hostmaster.440code. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
Hierarchy
mail.440code.com is delegated beneath 440code.com.
IP Addresses
440code.com directs to one IP number, which is 138.197.50.155.
Host names such as gcode.us, gmb.info and gcode.co share their IP numbers with 440code.com.
Name Servers
440code.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
There is at least partial name server overlap between 440code.com and other domains — tnt.studio, nethspot.com, rh-manager.com and two more among them.
ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com each resolve to two IP addresses: ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1.
Mail Servers
The MX records for 440code.com point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
440code.com has the same mail server arrangement as a number of other domains, for example pcky.de, stoneburrow.com, webxl.net and two more.
440code.com shares at least some of its mail servers with other domains — for example darkness-manga.com, nzsmartie.co.nz, appelo.org and two more.
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. Both hosts resolve to three IP numbers.