`ruby-corporation.de`

DNSSEC	⚠️ Not signed
A	2a00:1169:103:4f70::^{🇫🇷 GODADDY-SXB2a00:1169:100::/40 SXB GCN VPS}
		PTR	`mc21139.ispgateway.de`
A	188.93.10.169^{🇫🇷 GD-EMEA-DC-SXB1188.93.10.0/24 GD MASS Network GCN SXB1}
NS	`ns71.domaincontrol.com` ⭐
		A	2603:5:2194::2e^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns71.domaincontrol.com`
		A	97.74.105.46^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns71.domaincontrol.com`
NS	`ns72.domaincontrol.com`
		A	2603:5:2294::2e^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns72.domaincontrol.com`
		A	173.201.73.46^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns72.domaincontrol.com`
MX	`mxlb.ispgateway.de` ⭐
		A	80.67.18.126^{🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network}
			PTR	`mxlb.ispgateway.de`
SOA	`ns71.domaincontrol.com`dns@jomax.net 2025-11-18 #2

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1773553752

Same first word

DNS History

5 records (5 active, 0 former)

●NSns71.domaincontrol.com2026-02-23 → 2026-03-22 · 2 obs

● 2026-02-23 10:15:00
● 2026-03-22 23:55:56

●NSns72.domaincontrol.com2026-02-23 → 2026-03-22 · 2 obs

● 2026-02-23 10:15:00
● 2026-03-22 23:55:56

●MXmxlb.ispgateway.de2026-02-23 → 2026-03-22 · 2 obs

● 2026-02-23 10:15:00
● 2026-03-22 23:55:56

●A188.93.10.1692026-02-23 → 2026-03-22 · 2 obs

● 2026-02-23 10:15:00
● 2026-03-22 23:55:56

●A2a00:1169:103:4f70::2026-02-23 → 2026-03-22 · 2 obs

● 2026-02-23 10:15:00
● 2026-03-22 23:55:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
ruby-corporation.de	ns72.domaincontrol.com, ns71.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.73.46

NS records: ns72.domaincontrol.com, ns71.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruby-corporation.de (unsigned zone)

⏱️ Timing

Total: 606ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.93.10.169`
AAAA	1	`2a00:1169:103:4f70::`
NS	2	`ns71.domaincontrol.com, ns72.domaincontrol.com`
MX	1	`mxlb.ispgateway.de (pri: 100)`
SOA	1	`ns71.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

Two IP numbers are pointed to by ruby-corporation.de: 2a00:1169:103:4f70:: and 188.93.10.169.

other host names include ruby-hotels.com, ruby-enterprise.at, www.ruby-hotels.com, www.ruby-workspaces.com and www.ruby-capital.de; they share IP numbers with ruby-corporation.de.

Name Servers

Two name servers ns71.domaincontrol.com and ns72.domaincontrol.com handle the delegation for ruby-corporation.de.

ruby-corporation.de shares the same name server setup as other domains, for instance energietankstelle.at, mauiactivitiesforless.net, qlinkmobile.com, hazardinsurancetennessee.com and eastbayfences.com.

Host names with two IP numbers:

ns71.domaincontrol.com points to 2603:5:2194::2e and 97.74.105.46.

ns72.domaincontrol.com points to 2603:5:2294::2e and 173.201.73.46.

Mail Servers

ruby-corporation.de is handled by a single mail server, mxlb.ispgateway.de.

ruby-corporation.de uses the same mail server setup as other domains, for instance klimaschutznetz-wmk.de, animal-learn-verlag.de, pflegado.com, ll-b.de and srv.bafzaonline.de.

ruby-corporation.de shares some mail servers with other domains, including yarmadelen.de, winterlicher-spreewald.de, lipos.eu and hotel-louis-mueller.com.

The host name mxlb.ispgateway.de points to IP 80.67.18.126.

ruby-corporation.de - robtex.com