`informatiktage.de`

DNSSEC	⚠️ Not signed
A	2a00:18e0:5:2:7577:4e4d:413b:f507^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
		PTR	`relay.mail-forwarder.io`
A	2a00:18e0:5:3:dfe2:c743:85aa:61bc^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
A	5.22.145.16^{🇩🇪 Amazon5.22.145.0/24}
A	5.22.145.121^{🇩🇪 Amazon5.22.145.0/24}
NS	`ns1.domaindiscount24.net` ⭐
		A	2a04:2b00:14cc::34^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns1.monikerdns.net`
			PTR	`ns34.i.centralnic-dns.com`
		A	193.227.117.34^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
			PTR	`ns1.domaindiscount24.net`
NS	`ns2.domaindiscount24.net`
		A	2a04:2b00:14dd::34^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns2.monikerdns.net`
			PTR	`ns34.j.centralnic-dns.com`
		A	194.50.187.34^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
			PTR	`ns2.domaindiscount24.net`
NS	`ns3.domaindiscount24.net`
		A	2a04:2b00:14ee::34^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns3.monikerdns.net`
			PTR	`ns34.k.centralnic-dns.com`
		A	194.0.182.34^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
			PTR	`ns3.domaindiscount24.net`
SOA	`ns1.domaindiscount24.net`tech@key-systems.net 2021-10-28 #0

`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=1776024413

Previously MX for

informatiktage.de

Same first word

informatiktage.com

informatiktage.de

DNS History

13 records (7 active, 6 former)

●NSns1.domaindiscount24.net2016-12-27 → 2026-04-12 · 3 obs

○ 2016-04-18 00:52:24
● 2016-12-27 22:14:32
● 2026-04-12 20:13:28

○NSns1.openit.de2015-06-24 → 2016-04-18 · 4 obs

● 2015-06-24 17:34:50
● 2016-04-18 00:52:24
○ 2016-12-27 22:14:32
○ 2026-04-12 20:13:28

●NSns2.domaindiscount24.net2016-12-27 → 2026-04-12 · 3 obs

○ 2016-04-18 00:52:24
● 2016-12-27 22:14:32
● 2026-04-12 20:13:28

○NSns2.openit.de2015-06-24 → 2016-04-18 · 4 obs

● 2015-06-24 17:34:50
● 2016-04-18 00:52:24
○ 2016-12-27 22:14:32
○ 2026-04-12 20:13:28

●NSns3.domaindiscount24.net2016-12-27 → 2026-04-12 · 3 obs

○ 2016-04-18 00:52:24
● 2016-12-27 22:14:32
● 2026-04-12 20:13:28

○MXinformatiktage.de2015-06-24 → 2016-12-27 · 4 obs

● 2015-06-24 17:34:50
● 2016-12-27 22:14:32
○ 2017-12-31 18:58:52
○ 2026-04-12 20:13:28

○MXmx02.openit.de2015-06-24 → 2016-12-27 · 4 obs

● 2015-06-24 17:34:50
● 2016-12-27 22:14:32
○ 2017-12-31 18:58:52
○ 2026-04-12 20:13:28

○A217.69.92.902015-06-24 → 2016-12-27 · 4 obs

● 2015-06-24 17:34:50
● 2016-12-27 22:14:32
○ 2017-12-31 18:58:52
○ 2026-04-12 20:13:28

●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-04-08 → 2026-04-12 · 3 obs

○ 2017-12-31 18:58:52
● 2026-04-08 03:31:22
● 2026-04-12 20:13:28

●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-04-08 → 2026-04-12 · 3 obs

○ 2017-12-31 18:58:52
● 2026-04-08 03:31:22
● 2026-04-12 20:13:28

●A5.22.145.1212026-04-08 → 2026-04-12 · 3 obs

○ 2017-12-31 18:58:52
● 2026-04-08 03:31:22
● 2026-04-12 20:13:28

●A5.22.145.162026-04-08 → 2026-04-12 · 3 obs

○ 2017-12-31 18:58:52
● 2026-04-08 03:31:22
● 2026-04-12 20:13:28

○A88.99.232.942017-12-31 → 2017-12-31 · 4 obs

○ 2016-12-27 22:14:32
● 2017-12-31 18:58:52
○ 2026-04-08 03:31:22
○ 2026-04-12 20:13:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
informatiktage.de	ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net	-

✅ Authoritative Response

Server:194.0.182.34

NS records: ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for informatiktage.de (unsigned zone)

⏱️ Timing

Total: 554ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`5.22.145.121, 5.22.145.16`
AAAA	2	`2a00:18e0:5:3:dfe2:c743:85aa:61bc, 2a00:18e0:5:2:7577:4e4d:413b:f507`
NS	3	`ns3.domaindiscount24.net, ns2.domaindiscount24.net...`
SOA	1	`ns1.domaindiscount24.net tech.key-system`

Analysis

IP Addresses

informatiktage.de resolves to four IPs: 2a00:18e0:5:2:7577:4e4d:413b:f507, 2a00:18e0:5:3:dfe2:c743:85aa:61bc, 5.22.145.16 and 5.22.145.121.

Other host names, for instance onlinfilm.net.whoisproxy.org, bloomingdwles.com, pod.fm, taboffice.com and hidden(0x736578).com.whoisproxy.org share IP numbers with informatiktage.de.

Name Servers

informatiktage.de delegates to three name servers: ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.

informatiktage.de shares some name servers with other domains, for example loyala.de, taddel.de, leoniemarschner.de, ubo.eu and tui-group.at.

Host names with two IP numbers:

ns1.domaindiscount24.net: 2a04:2b00:14cc::34 and 193.227.117.34

ns2.domaindiscount24.net: 2a04:2b00:14dd::34 and 194.50.187.34

ns3.domaindiscount24.net: 2a04:2b00:14ee::34 and 194.0.182.34

informatiktage.de - robtex.com