`internetwork.org`

DNSSEC	⚠️ Not signed
A	144.76.131.77^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
		PTR	`static.77.131.76.144.clients.your-server.de`
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
MX	`mail.internetwork.org` ⭐
		A	144.76.131.69^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`mail.outtasking.de`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-03-10 #0

`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=1778305290

Subdomains

mail.internetwork.org

Same first word

Similar names

nettworkerin.com

workinternet.com

DNS History

9 records (5 active, 4 former)

○NSdns1.securitydns.com2015-07-07 → 2015-11-09 · 4 obs

● 2015-07-07 05:34:42
● 2015-11-09 19:09:02
○ 2016-02-02 18:10:30
○ 2026-05-09 06:00:10

○NSdns2.securitydns.com2015-07-07 → 2015-11-09 · 4 obs

● 2015-07-07 05:34:42
● 2015-11-09 19:09:02
○ 2016-02-02 18:10:30
○ 2026-05-09 06:00:10

○NSdns3.dnsspace.net2015-07-07 → 2015-11-09 · 4 obs

● 2015-07-07 05:34:42
● 2015-11-09 19:09:02
○ 2016-02-02 18:10:30
○ 2026-05-09 06:00:10

●NSns1.first-ns.de2016-02-02 → 2026-05-09 · 3 obs

○ 2015-11-09 19:09:02
● 2016-02-02 18:10:30
● 2026-05-09 06:00:10

●NSrobotns2.second-ns.de2016-02-02 → 2026-05-09 · 3 obs

○ 2015-11-09 19:09:02
● 2016-02-02 18:10:30
● 2026-05-09 06:00:10

●NSrobotns3.second-ns.com2016-02-02 → 2026-05-09 · 3 obs

○ 2015-11-09 19:09:02
● 2016-02-02 18:10:30
● 2026-05-09 06:00:10

●MXmail.internetwork.org2015-07-07 → 2026-05-09 · 2 obs

● 2015-07-07 05:34:42
● 2026-05-09 06:00:10

○A144.76.131.682015-07-07 → 2016-12-29 · 4 obs

● 2015-07-07 05:34:42
● 2016-12-29 06:47:30
○ 2018-06-29 19:02:04
○ 2026-05-09 06:00:10

●A144.76.131.772018-06-29 → 2026-05-09 · 3 obs

○ 2016-12-29 06:47:30
● 2018-06-29 19:02:04
● 2026-05-09 06:00:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
internetwork.org	ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de	-

✅ Authoritative Response

Server:213.133.100.103

NS records: ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for internetwork.org (unsigned zone)

⏱️ Timing

Total: 1329ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.76.131.77`
NS	3	`robotns3.second-ns.com, ns1.first-ns.de...`
MX	1	`mail.internetwork.org (pri: 10)`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

Analysis

Hierarchy

internetwork.org is a parent of mail.internetwork.org.

IP Addresses

internetwork.org points to a single IP address: 144.76.131.77.

Other host names, for instance inter-net-work.com, borishagel.de, emuto.com and static.77.131.76.144.clients.your-server.de share IP numbers with internetwork.org.

Name Servers

internetwork.org is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

At least part of the name servers for internetwork.org are shared with other domains, for instance metatraffic.de, brinkmann24.net, loftwohnung-muenchen.de, schirnerverlag.de and jonasschnelli.ch.

These name servers are commonly used alongside the name servers hydrogen.ns.hetzner.com.

Host names with two IP numbers:

robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3

ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238

robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103

Mail Servers

The mail server for internetwork.org is mail.internetwork.org.

Host mail.internetwork.org points to IP 144.76.131.69.

internetwork.org - robtex.com