codigo23.net - dns.ninja

`codigo23.net`

DNSSEC	⚠️ Not signed
A	2a01:4f8:191:21e2::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`nidhogg.codigo23.net`
A	144.76.30.227^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
NS	`nidhogg.codigo23.net` ⭐
		A	2a01:4f8:191:21e2::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`nidhogg.codigo23.net`
		A	144.76.30.227^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`nidhogg.codigo23.net`
NS	`fafnir.codigo23.net`
		A	2a01:4f8:151:72cc::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`fafnir.codigo23.net`
		A	176.9.118.195^{🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4}
			PTR	`fafnir.codigo23.net`
MX	`mail2.codigo23.net` ⭐
		A	2a01:4f8:151:72cc::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`fafnir.codigo23.net`
		A	176.9.118.195^{🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4}
			PTR	`fafnir.codigo23.net`
MX	`mail.codigo23.net`⁽²⁰⁾
		A	2a01:4f8:191:21e2::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`nidhogg.codigo23.net`
		A	144.76.30.227^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`nidhogg.codigo23.net`
TXT	`v=spf1 a mx ~all`
SOA	`nidhogg.codigo23.net`sistemas@codigo23.net 2026-07-13 #1

`net`

	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=1785802102

WOT: UNKNOWN (61/100)

Subdomains

nidhogg.codigo23.net

mail.codigo23.net

www.codigo23.net

arvak.codigo23.net

mail2.codigo23.net

dragon.codigo23.net

fafnir.codigo23.net

Same first word

codigo23.net

DNS History

7 records (6 active, 1 former)

●NSfafnir.codigo23.net2015-08-01 → 2026-08-04 · 2 obs

● 2015-08-01 08:52:56
● 2026-08-04 00:12:06

●NSnidhogg.codigo23.net2015-08-01 → 2026-08-04 · 2 obs

● 2015-08-01 08:52:56
● 2026-08-04 00:12:06

●MXmail.codigo23.net2015-08-01 → 2026-08-04 · 2 obs

● 2015-08-01 08:52:56
● 2026-08-04 00:12:06

●MXmail2.codigo23.net2015-08-01 → 2026-08-04 · 2 obs

● 2015-08-01 08:52:56
● 2026-08-04 00:12:06

●A144.76.30.2272017-03-25 → 2026-08-04 · 3 obs

○ 2016-05-07 07:06:24
● 2017-03-25 23:57:42
● 2026-08-04 00:12:06

○A212.89.9.1542015-08-01 → 2016-05-07 · 4 obs

● 2015-08-01 08:52:56
● 2016-05-07 07:06:24
○ 2017-03-25 23:57:42
○ 2026-08-04 00:12:06

●A2a01:4f8:191:21e2::22017-03-25 → 2026-08-04 · 3 obs

○ 2016-05-07 07:06:24
● 2017-03-25 23:57:42
● 2026-08-04 00:12:06

🔍 DNS Trace

Analysis

Hierarchy

codigo23.net is a parent domain; its children include nidhogg.codigo23.net, mail.codigo23.net, www.codigo23.net, arvak.codigo23.net, mail2.codigo23.net and a few other host names.

IP Addresses

codigo23.net directs to two IP numbers, 144.76.30.227 and 2a01:4f8:191:21e2::2

Two other host names, along with nidhogg.codigo23.net, mail.codigo23.net and www.codigo23.net, also share IP numbers with codigo23.net.

Name Servers

codigo23.net is delegated to two name servers: fafnir.codigo23.net and nidhogg.codigo23.net.

codigo23.net has the same name server configuration as other domains like randonneur.org and e-shell.org.

codigo23.net and other domains like eduno.ch, eduno.net and eduno.com share some name servers

These name servers often co-occur with the name servers dragon.codigo23.net.

fafnir.codigo23.net and nidhogg.codigo23.net each resolve to two IP addresses: fafnir.codigo23.net points to 176.9.118.195 and 2a01:4f8:151:72cc::2, while nidhogg.codigo23.net points to 144.76.30.227 and 2a01:4f8:191:21e2::2.

Mail Servers

codigo23.net is served by two mail servers, mail2.codigo23.net and mail.codigo23.net.

Mail server setup for codigo23.net matches that of other domains, among them e-shell.org.

At least a portion of codigo23.net's mail servers are also used by other domains, for example randonneur.org.

mail2.codigo23.net and mail.codigo23.net each resolve to two IP addresses: mail2.codigo23.net points to 176.9.118.195 and 2a01:4f8:151:72cc::2, while mail.codigo23.net points to 144.76.30.227 and 2a01:4f8:191:21e2::2.