`rexx-elearning.com`

DNSSEC	⚠️ Not signed
A	213.95.153.122^{🇩🇪 NORIS-NETWORK213.95.0.0/16 NORIS-BLK2}
NS	`rexx-elearning.com` ⭐
		A	213.95.153.122^{🇩🇪 NORIS-NETWORK213.95.0.0/16 NORIS-BLK2}
NS	`ns1.routing.net`
		A	2a03:2900:3:1::2^{🇩🇪 AS488232a03:2900::/32}
			PTR	`ns1.routing.net`
		A	134.0.30.178^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`ns1.routing.net`
NS	`ns2.routing.net`
		A	2001:4d8f:2::2^{🇩🇪 ROUTING-ANYCAST2001:4d8f::/32}
			PTR	`ns2.routing.net`
		A	194.50.113.2^{🇩🇪 ROUTING-ANYCAST194.50.113.0/24 vollmarnet-anycast-route}
			PTR	`ns2.routing.net`
NS	`ns3.routing.net`
		A	2a03:2902:3:1::2^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`ns3.routing.net`
		A	194.126.196.2^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
			PTR	`ns3.routing.net`
MX	`mx01.rexx-systems.de` ⭐
		A	85.25.89.5^{🇩🇪 PLUSSERVER-ASN185.25.89.0/24 PlusServer GmbH}
			PTR	`mx01.rexx-systems.de`
SOA	`rexx-elearning.com`root@rexx-elearning.com 2026-04-06 #2

`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=1776086202

NS for

rexx-elearning.com

Same first word

rexx-elearning.com

DNS History

7 records (6 active, 1 former)

○NSds20.rexx-server.com2017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 03:26:16
○ 2026-03-11 14:28:20
○ 2026-04-13 13:21:20

●NSns1.routing.net2017-05-10 → 2026-04-13 · 2 obs

● 2017-05-10 03:26:16
● 2026-04-13 13:21:20

●NSns2.routing.net2017-05-10 → 2026-04-13 · 2 obs

● 2017-05-10 03:26:16
● 2026-04-13 13:21:20

●NSns3.routing.net2017-05-10 → 2026-04-13 · 2 obs

● 2017-05-10 03:26:16
● 2026-04-13 13:21:20

●NSrexx-elearning.com2017-05-10 → 2026-04-13 · 2 obs

● 2017-05-10 03:26:16
● 2026-04-13 13:21:20

●MXmx01.rexx-systems.de2017-05-10 → 2026-04-13 · 2 obs

● 2017-05-10 03:26:16
● 2026-04-13 13:21:20

●A213.95.153.1222026-03-11 → 2026-04-13 · 2 obs

● 2026-03-11 14:28:20
● 2026-04-13 13:21:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rexx-elearning.com	ns2.routing.net, ns1.routing.net, ns3.routing.net	-

✅ Authoritative Response

Server:194.50.113.2

NS records: ns2.routing.net, ns1.routing.net, ns3.routing.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rexx-elearning.com (unsigned zone)

⏱️ Timing

Total: 557ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.95.153.122`
NS	3	`ns3.routing.net, ns1.routing.net...`
MX	1	`mx01.rexx-systems.de (pri: 100)`
SOA	1	`rexx-elearning.com root.rexx-elearning.c`

Analysis

Name Server Role

For rexx-elearning.com, rexx-elearning.com serves as a name server for rexx-elearning.com.

Name servers commonly include ns1.routing.net, ns2.routing.net and ns3.routing.net together with rexx-elearning.com.

IP Addresses

rexx-elearning.com points to IP number 213.95.153.122.

For instance, other host names rexx-systems.de, n1.cloud.rexx-suite.com, karriere-kreis-mettmann.de, telis-karriere.de and whistleblowing.info share IP numbers with rexx-elearning.com.

Name Servers

rexx-elearning.com is delegated to four name servers: rexx-elearning.com, ns1.routing.net, ns2.routing.net and ns3.routing.net.

rexx-elearning.com shares name servers with other domains at least partially, for example popinfo.net, ing-rueberg.de, dh6tf.de, loewenundherz.at and studiohaus.de.

These name servers are commonly used with ns1.hosting.de, ns2.hosting.de and ns3.hosting.de.

Hosts with two IP numbers

- Host ns1.routing.net points to: 2a03:2900:3:1::2 and 134.0.30.178

- Host ns2.routing.net points to: 2001:4d8f:2::2 and 194.50.113.2

- Host ns3.routing.net points to: 2a03:2902:3:1::2 and 194.126.196.2

Hosts with one IP number

- Host rexx-elearning.com points to: 213.95.153.122

Mail Servers

rexx-elearning.com is handled by a single mail server, mx01.rexx-systems.de.

rexx-elearning.com shares the same mail server setup as other domains, for instance polysius-jobs.de, rexx-system.de, digitaldruck-druckerei.com, alnatura.biz and heel-jobs.de.

rexx-elearning.com shares some mail servers with other domains to some extent, for instance www.knobelsdorff-schule.de and karriere-allgaier.de.

mx01.rexx-systems.de points to a single IP: 85.25.89.5.

rexx-elearning.com - robtex.com