440code.com - dns.ninja

`440code.com`

DNSSEC	⚠️ Not signed
A	138.197.50.155^{🇺🇸 DIGITALOCEAN138.197.48.0/22 DigitalOcean}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=9164609a5a4580566d9acff1bcd5b6bfbf4982cd`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
SOA	`ns1.digitalocean.com`hostmaster@440code.com serial=0

`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.net`nstld@verisign-grs.com serial=1780563649

Same first word

440code.com

Similar names

code404.com.br

code404.nl

code404.de

code404.net

404code.com

404code.wixsite.com

code404.com

DNS History

13 records (6 active, 7 former)

○NSdns012015-06-08 → 2017-01-07 · 4 obs

● 2015-06-08 09:36:42
● 2017-01-07 20:07:22
○ 2018-05-25 03:40:48
○ 2026-06-04 09:30:28

●NSns1.digitalocean.com2018-05-25 → 2026-06-04 · 3 obs

○ 2017-01-07 20:07:22
● 2018-05-25 03:40:48
● 2026-06-04 09:30:28

○NSns1.qsh.sk2015-06-08 → 2017-01-07 · 4 obs

● 2015-06-08 09:36:42
● 2017-01-07 20:07:22
○ 2018-05-25 03:40:48
○ 2026-06-04 09:30:28

●NSns2.digitalocean.com2018-05-25 → 2026-06-04 · 3 obs

○ 2017-01-07 20:07:22
● 2018-05-25 03:40:48
● 2026-06-04 09:30:28

○NSns2.qsh.cz2015-06-08 → 2017-01-07 · 4 obs

● 2015-06-08 09:36:42
● 2017-01-07 20:07:22
○ 2018-05-25 03:40:48
○ 2026-06-04 09:30:28

●NSns3.digitalocean.com2018-05-25 → 2026-06-04 · 3 obs

○ 2017-01-07 20:07:22
● 2018-05-25 03:40:48
● 2026-06-04 09:30:28

○NSns3.qsh.eu2015-06-08 → 2017-01-07 · 4 obs

● 2015-06-08 09:36:42
● 2017-01-07 20:07:22
○ 2018-05-25 03:40:48
○ 2026-06-04 09:30:28

○NSns4.qsh.es2015-06-08 → 2017-01-07 · 4 obs

● 2015-06-08 09:36:42
● 2017-01-07 20:07:22
○ 2018-05-25 03:40:48
○ 2026-06-04 09:30:28

○MXmail.440code.com2015-06-08 → 2017-01-07 · 4 obs

● 2015-06-08 09:36:42
● 2017-01-07 20:07:22
○ 2018-05-25 03:40:48
○ 2026-06-04 09:30:28

●MXmail.protonmail.ch2026-04-14 → 2026-06-04 · 3 obs

○ 2018-05-25 03:40:48
● 2026-04-14 00:08:52
● 2026-06-04 09:30:28

●MXmailsec.protonmail.ch2026-04-14 → 2026-06-04 · 3 obs

○ 2018-05-25 03:40:48
● 2026-04-14 00:08:52
● 2026-06-04 09:30:28

●A138.197.50.1552018-05-25 → 2026-06-04 · 3 obs

○ 2017-01-07 20:07:22
● 2018-05-25 03:40:48
● 2026-06-04 09:30:28

○A95.168.203.132015-06-08 → 2017-01-07 · 4 obs

● 2015-06-08 09:36:42
● 2017-01-07 20:07:22
○ 2018-05-25 03:40:48
○ 2026-06-04 09:30:28

🔍 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:172.64.53.21

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: 273ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.197.50.155`
NS	3	`ns3.digitalocean.com, ns2.digitalocean.com...`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
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

IP Addresses

440code.com resolves to just one IP address, 138.197.50.155.

Other host names, for instance gcode.us, gmb.info and gcode.co share 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.

440code.com partially shares its NS delegation with several other domains, including tnt.studio, nethspot.com, wifitech.com.br and two others.

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

440code.com is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

Among the domains sharing a mail server setup with 440code.com are pcky.de, stoneburrow.com, webxl.net and two others.

There is at least a partial MX overlap between 440code.com and other domains, including nzsmartie.co.nz, jvcreate.com, midway.media and two others.

mail.protonmail.ch has three IP addresses (176.119.200.128, 185.70.42.128 and 185.205.70.128) and mailsec.protonmail.ch has three IP addresses (176.119.200.129, 185.70.42.129 and 185.205.70.129).