c-dev.org - dns.ninja

`c-dev.org`

DNSSEC	⚠️ Not signed
A	79.174.3.67^{🇩🇪 FLIXHOST-FRA479.174.3.0/24}
		PTR	`plesk.c-dev.io`
NS	`hydrogen.ns.hetzner.com` ⭐
		A	2a01:4f8:0:1::add:1098^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`hydrogen.ns.hetzner.com`
		A	213.133.100.98^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`hydrogen.ns.hetzner.com`
NS	`helium.ns.hetzner.de`
		A	2001:67c:192c::add:5^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`helium.ns.hetzner.de`
		A	193.47.99.5^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`helium.ns.hetzner.de`
NS	`oxygen.ns.hetzner.com`
		A	2a01:4f8:0:1::add:2992^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`oxygen.ns.hetzner.com`
		A	88.198.229.192^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`oxygen.ns.hetzner.com`
MX	`mail.c-dev.org` ⭐
		A	79.174.3.67^{🇩🇪 FLIXHOST-FRA479.174.3.0/24}
			PTR	`plesk.c-dev.io`
TXT	`v=spf1 +a +mx +a:plesk.c-dev.io -all`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2026-07-23 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784870535

Subdomains

mail.c-dev.org

Same first word

c-dev.eu

c-dev.ch

c-dev.com

c-dev.cloud

c-dev.io

c-dev.de

c-dev.net

c-dev.fr

c-dev.org

c-dev.in

Similar names

dev-c.com

c-edv.de

dev-c.org

v-dec.com

cd-ev.de

ev-dc.com

vc-de.net

vc-de.de

dev-c.nl

d-vec.jp

c-edv.com

DNS History

5 records (5 active, 0 former)

●NShelium.ns.hetzner.de2026-03-09 → 2026-07-24 · 2 obs

● 2026-03-09 23:38:56
● 2026-07-24 05:53:12

●NShydrogen.ns.hetzner.com2026-03-09 → 2026-07-24 · 2 obs

● 2026-03-09 23:38:56
● 2026-07-24 05:53:12

●NSoxygen.ns.hetzner.com2026-03-09 → 2026-07-24 · 2 obs

● 2026-03-09 23:38:56
● 2026-07-24 05:53:12

●MXmail.c-dev.org2026-07-09 → 2026-07-24 · 2 obs

● 2026-07-09 03:40:10
● 2026-07-24 05:53:12

●A79.174.3.672026-07-09 → 2026-07-24 · 2 obs

● 2026-07-09 03:40:10
● 2026-07-24 05:53:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
c-dev.org	oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com, helium.ns.hetzner.de	-

✅ Authoritative Response

Server:193.47.99.5

NS records: oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com, helium.ns.hetzner.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c-dev.org (unsigned zone)

⏱️ Timing

Total: 994ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`79.174.3.67`
NS	3	`hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com...`
MX	1	`mail.c-dev.org (pri: 0)`
TXT	1	`v=spf1 +a +mx +a:plesk.c-dev.io -all`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

Analysis

Hierarchy

The domain mail.c-dev.org falls under the parent c-dev.org.

IP Addresses

c-dev.org resolves to one IP address: 79.174.3.67.

3cs.at, mail.ockenheim.de, c-dev.cloud and two other host names share IP numbers with c-dev.org.

Name Servers

c-dev.org is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

At least some of c-dev.org's name servers are shared with other domains, for example mthie.org, villacarino.org, whatelse.dk and two more.

These name servers tend to be used in conjunction with the name servers ns1.first-ns.de.

hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de each resolve to two IP addresses: hydrogen.ns.hetzner.com resolves to 213.133.100.98 and 2a01:4f8:0:1::add:1098; oxygen.ns.hetzner.com resolves to 88.198.229.192 and 2a01:4f8:0:1::add:2992; helium.ns.hetzner.de resolves to 193.47.99.5 and 2001:67c:192c::add:5.

Mail Servers

Mail for c-dev.org is handled by a single mail server, mail.c-dev.org.

mail.c-dev.org resolves to a single IP number: 79.174.3.67.