krgruppe.com - robtex.com
krgruppe.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.46.99.247🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | kis.kraussreinhardt.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 | kis.kraussreinhardt.de ⭐ | ||||||
| A | 2a01:4f8:120:9401::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | kis.kraussreinhardt.de | ||||||
| A | 78.46.99.247🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | kis.kraussreinhardt.de | ||||||
| TXT | v=spf1 mx a -all | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-04-14 #0 | ||||||
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.netnstld@verisign-grs.com serial=1784381862 | ||||||
Subdomains
mail.krgruppe.com |
Same first word
DNS History
8 records (5 active, 3 former)
●NSns1.first-ns.de2015-06-11 → 2026-07-18 · 2 obs
● 2026-07-18 13:41:30
●NSrobotns2.second-ns.de2015-06-11 → 2026-07-18 · 2 obs
● 2026-07-18 13:41:30
●NSrobotns3.second-ns.com2015-06-11 → 2026-07-18 · 2 obs
● 2026-07-18 13:41:30
●MXkis.kraussreinhardt.de2016-07-17 → 2026-07-18 · 3 obs
● 2016-07-17 02:09:02
● 2026-07-18 13:41:30
○MXmail.krgruppe.com2015-06-11 → 2016-03-21 · 4 obs
● 2016-03-21 21:43:46
○ 2016-07-17 02:09:02
○ 2026-07-18 13:41:30
○A136.243.173.2402016-07-17 → 2017-04-02 · 5 obs
● 2016-07-17 02:09:02
● 2017-04-02 15:39:36
○ 2026-02-20 09:57:22
○ 2026-07-18 13:41:30
○A176.9.154.882015-06-11 → 2016-03-21 · 4 obs
● 2016-03-21 21:43:46
○ 2016-07-17 02:09:02
○ 2026-07-18 13:41:30
●A78.46.99.2472026-02-20 → 2026-07-18 · 3 obs
● 2026-02-20 09:57:22
● 2026-07-18 13:41:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| krgruppe.com | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | 2 records |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for krgruppe.com (unsigned zone)
⏱️ Timing
Total: 692ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.46.99.247 |
| NS | 3 | robotns3.second-ns.com, ns1.first-ns.de... |
| MX | 1 | kis.kraussreinhardt.de (pri: 10) |
| TXT | 1 | v=spf1 mx a -all |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)
Analysis
Hierarchy
mail.krgruppe.com is a subdomain of krgruppe.com.
IP Addresses
krgruppe.com directs to one IP number, which is 78.46.99.247.
Among the host names that share IP numbers with krgruppe.com are mail.juwelier-berger.com, der-pfendt.de, kraussreinhardt.de and two others.
Name Servers
DNS for krgruppe.com is handled by three authoritative name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
The name servers of krgruppe.com overlap at least partially with those of other domains — among them standort.de, website-content-generation.com, agretix.eu and two more.
These name servers are routinely co-deployed with the name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com, helium.ns.hetzner.de and two others.
Three hostnames — robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de — each have two IP addresses: robotns3.second-ns.com has 193.47.99.3 and 2001:67c:192c::add:a3, ns1.first-ns.de has 213.239.242.238 and 2a01:4f8:0:a101::a:1, and robotns2.second-ns.de has 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Mail Servers
krgruppe.com routes its mail through a single mail server, kis.kraussreinhardt.de.
krgruppe.com has the same mail server arrangement as a number of other domains, for example fire-forum.at, fire-forum.de, juwelier-morgner.de and two more.
kis.kraussreinhardt.de resolves to two IP numbers — 78.46.99.247 and 2a01:4f8:120:9401::2.