`institutheidger.de`

DNSSEC	⚠️ Not signed
A	92.205.133.19^{🇫🇷 GODADDY-SXB92.205.128.0/20 GCN SXB1}
NS	`ns81.domaincontrol.com` ⭐
		A	97.74.101.32^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns61.domaincontrol.com`
NS	`ns82.domaincontrol.com`
		A	173.201.69.32^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns62.domaincontrol.com`
MX	`mx10.institut-heidger.de` ⭐
		A	212.43.91.178^{🇩🇪 DELUNET212.43.64.0/19}
			PTR	`mx10.institut-heidger.de`
SOA	`ns81.domaincontrol.com`dns@jomax.net 2026-01-15 #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=1776123558

Same first word

institutheidger.de

DNS History

13 records (4 active, 9 former)

○NSns.namespace4you.de2015-05-25 → 2018-09-03 · 4 obs

● 2015-05-25 09:20:44
● 2018-09-03 07:27:38
○ 2026-02-26 13:07:22
○ 2026-04-13 23:53:24

○NSns2.namespace4you.de2015-05-25 → 2018-09-03 · 4 obs

● 2015-05-25 09:20:44
● 2018-09-03 07:27:38
○ 2026-02-26 13:07:22
○ 2026-04-13 23:53:24

●NSns81.domaincontrol.com2026-02-26 → 2026-04-13 · 3 obs

○ 2018-09-03 07:27:38
● 2026-02-26 13:07:22
● 2026-04-13 23:53:24

●NSns82.domaincontrol.com2026-02-26 → 2026-04-13 · 3 obs

○ 2018-09-03 07:27:38
● 2026-02-26 13:07:22
● 2026-04-13 23:53:24

●MXmx10.institut-heidger.de2018-09-03 → 2026-04-13 · 3 obs

○ 2016-09-19 01:41:04
● 2018-09-03 07:27:38
● 2026-04-13 23:53:24

○MXmxlb.ispgateway.de2015-05-25 → 2016-09-19 · 4 obs

● 2015-05-25 09:20:44
● 2016-09-19 01:41:04
○ 2018-09-03 07:27:38
○ 2026-04-13 23:53:24

○A134.119.234.222018-09-03 → 2018-09-03 · 4 obs

○ 2016-09-19 01:41:04
● 2018-09-03 07:27:38
○ 2026-02-26 13:07:22
○ 2026-04-13 23:53:24

○A2a00:1158:0:300:a53f::12015-05-25 → 2016-03-18 · 4 obs

● 2015-05-25 09:20:44
● 2016-03-18 00:18:44
○ 2016-09-19 01:41:04
○ 2026-04-13 23:53:24

○A2a00:1158:1000:300::34a2016-09-19 → 2016-09-19 · 4 obs

○ 2016-03-18 00:18:44
● 2016-09-19 01:41:04
○ 2018-09-03 07:27:38
○ 2026-04-13 23:53:24

○A2a00:1158:2d:300::162018-09-03 → 2018-09-03 · 4 obs

○ 2016-09-19 01:41:04
● 2018-09-03 07:27:38
○ 2026-02-26 13:07:22
○ 2026-04-13 23:53:24

○A80.67.28.1142015-05-25 → 2016-03-18 · 4 obs

● 2015-05-25 09:20:44
● 2016-03-18 00:18:44
○ 2016-09-19 01:41:04
○ 2026-04-13 23:53:24

○A80.67.28.742016-09-19 → 2016-09-19 · 4 obs

○ 2016-03-18 00:18:44
● 2016-09-19 01:41:04
○ 2018-09-03 07:27:38
○ 2026-04-13 23:53:24

●A92.205.133.192026-02-26 → 2026-04-13 · 3 obs

○ 2018-09-03 07:27:38
● 2026-02-26 13:07:22
● 2026-04-13 23:53:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
institutheidger.de	ns82.domaincontrol.com, ns81.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.101.32

NS records: ns82.domaincontrol.com, ns81.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for institutheidger.de (unsigned zone)

⏱️ Timing

Total: 625ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.205.133.19`
NS	2	`ns81.domaincontrol.com, ns82.domaincontrol.com`
MX	1	`mx10.institut-heidger.de (pri: 10)`
SOA	1	`ns81.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

institutheidger.de points to IP number 92.205.133.19.

For instance, other host names labosium.de, hadwig.at, institut-heidger.de, virtual-performance-improvement.com and frank-peschel.de share IP numbers with institutheidger.de.

Name Servers

institutheidger.de is delegated to two name servers: ns81.domaincontrol.com and ns82.domaincontrol.com.

institutheidger.de uses the same name server setup as other domains such as gss.it, khg-steuerberatung.de, narine-schulz-kanzlei.de, pc-luchs.de and sti-sporthorses.de.

Host names with one IP number:

ns81.domaincontrol.com points to: 97.74.101.32.

ns82.domaincontrol.com points to: 173.201.69.32.

Mail Servers

institutheidger.de is handled by a single mail server, mx10.institut-heidger.de.

The mail server setup of institutheidger.de is the same as that of other domains, for instance institut-heidger.eu.

mx10.institut-heidger.de points to a single IP: 212.43.91.178.

institutheidger.de - robtex.com