thenerdgroup.de - robtex.com
thenerdgroup.de
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.dedns-operations@denic.de serial=1773553752 | ||||||
Subdomains
aws.thenerdgroup.de |
Same first word
thenerdgroup.de |
thenerdgroup.net |
thenerdgroup.com |
thenerdgroup.biz |
DNS History
17 records (8 active, 9 former)
●NSns-1043.awsdns-02.org2026-03-01 → 2026-03-18 · 3 obs
● 2026-03-01 20:00:52
● 2026-03-18 14:44:04
●NSns-113.awsdns-14.com2026-03-01 → 2026-03-18 · 3 obs
● 2026-03-01 20:00:52
● 2026-03-18 14:44:04
●NSns-1581.awsdns-05.co.uk2026-03-01 → 2026-03-18 · 3 obs
● 2026-03-01 20:00:52
● 2026-03-18 14:44:04
●NSns-980.awsdns-58.net2026-03-01 → 2026-03-18 · 3 obs
● 2026-03-01 20:00:52
● 2026-03-18 14:44:04
○NSns-slave1.tngtech.com2018-08-30 → 2018-08-30 · 4 obs
● 2018-08-30 10:12:48
○ 2026-03-01 20:00:52
○ 2026-03-18 14:44:04
○NSns-slave2.tngtech.com2018-08-30 → 2018-08-30 · 4 obs
● 2018-08-30 10:12:48
○ 2026-03-01 20:00:52
○ 2026-03-18 14:44:04
○NSns.tngtech.com2015-06-10 → 2018-08-30 · 4 obs
● 2018-08-30 10:12:48
○ 2026-03-01 20:00:52
○ 2026-03-18 14:44:04
○NSns10.schlundtech.de2015-06-10 → 2017-02-10 · 4 obs
● 2017-02-10 06:29:42
○ 2018-08-30 10:12:48
○ 2026-03-18 14:44:04
●MXmail.tngtech.com2015-06-10 → 2026-03-18 · 5 obs
○ 2015-10-25 05:30:36
○ 2015-12-30 21:00:12
● 2016-04-08 06:50:28
● 2026-03-18 14:44:04
○MXns.tngtech.com2015-10-25 → 2015-12-30 · 5 obs
● 2015-10-25 05:30:36
● 2015-12-30 21:00:12
○ 2016-04-08 06:50:28
○ 2026-03-18 14:44:04
○MXzimbra2.tngtech.com2015-10-25 → 2015-12-30 · 5 obs
● 2015-10-25 05:30:36
● 2015-12-30 21:00:12
○ 2016-04-08 06:50:28
○ 2026-03-18 14:44:04
●A18.158.242.2072026-03-01 → 2026-03-18 · 3 obs
● 2026-03-01 20:00:52
● 2026-03-18 14:44:04
○A193.30.133.112018-08-30 → 2018-08-30 · 4 obs
● 2018-08-30 10:12:48
○ 2026-03-01 20:00:52
○ 2026-03-18 14:44:04
○A212.204.93.1042015-06-10 → 2017-02-10 · 6 obs
● 2015-12-30 21:00:12
○ 2016-04-08 06:50:28
● 2017-02-10 06:29:42
○ 2018-08-30 10:12:48
○ 2026-03-18 14:44:04
○A212.204.93.1122016-04-08 → 2017-02-10 · 5 obs
● 2016-04-08 06:50:28
● 2017-02-10 06:29:42
○ 2018-08-30 10:12:48
○ 2026-03-18 14:44:04
●A3.69.180.1132026-03-01 → 2026-03-18 · 3 obs
● 2026-03-01 20:00:52
● 2026-03-18 14:44:04
●A52.28.254.1662026-03-01 → 2026-03-18 · 3 obs
● 2026-03-01 20:00:52
● 2026-03-18 14:44:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| thenerdgroup.de | ns-1581.awsdns-05.co.uk, ns-113.awsdns-14.com, ns-980.awsdns-58.net, ns-1043.awsdns-02.org | - |
✅ Authoritative Response
Server: 205.251.195.212
NS records: ns-1581.awsdns-05.co.uk, ns-113.awsdns-14.com, ns-980.awsdns-58.net, ns-1043.awsdns-02.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1011ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 18.158.242.207, 52.28.254.166... |
| NS | 4 | ns-1043.awsdns-02.org, ns-113.awsdns-14.com... |
| MX | 1 | mail.tngtech.com (pri: 10) |
| TXT | 2 | google-site-verification=0TGB4uWRkSzVOmI, v=spf1 a:mailgw01.zimbra-vnc.de a:mailgw |
| SOA | 1 | ns-1581.awsdns-05.co.uk awsdns-hostmaste |
Analysis
Hierarchy
thenerdgroup.de is the parent of aws.thenerdgroup.de.
IP Addresses
thenerdgroup.de resolves to three IP numbers: 3.69.180.113, 18.158.242.207 and 52.28.254.166.
Other host names, for instance ec2-52-28-254-166.eu-central-1.compute.amazonaws.com, bigtechday.com, bigtechday.de, tngtech.de and ec2-18-158-242-207.eu-central-1.compute.amazonaws.com share IP numbers with thenerdgroup.de.
Name Servers
thenerdgroup.de is delegated to four name servers: ns-113.awsdns-14.com, ns-980.awsdns-58.net, ns-1043.awsdns-02.org and ns-1581.awsdns-05.co.uk.
thenerdgroup.de shares some name servers with other domains, for example ekwate.com, botiquo.com, liensearch.com, spider-labs.com and 24hourhvacdenver.com.
these name servers are commonly used with ns-428.awsdns-53.com, ns-722.awsdns-26.net, ns-1869.awsdns-41.co.uk, ns-234.awsdns-29.com, ns-843.awsdns-41.net, ns-1059.awsdns-04.org, ns-1870.awsdns-41.co.uk and ns-1402.awsdns-47.org.
Host names with two IP numbers
Two IPs per host:
ns-113.awsdns-14.com points to 2600:9000:5300:7100::1 and 205.251.192.113
ns-980.awsdns-58.net points to 2600:9000:5303:d400::1 and 205.251.195.212
ns-1043.awsdns-02.org points to 2600:9000:5304:1300::1 and 205.251.196.19
ns-1581.awsdns-05.co.uk points to 2600:9000:5306:2d00::1 and 205.251.198.45
Mail Servers
thenerdgroup.de is handled by a single mail server, mail.tngtech.com.
thenerdgroup.de shares the mail server setup with other domains, for example tng.tech, the-nerd-group.com, tngtech.eu, bigtechday.com and bigtechday.de.