keller-group.net - robtex.com
keller-group.net
net
| 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=1776000077 | ||||||
Subdomains
mail.keller-group.net |
Same first word
keller-group.de |
keller-group.net |
DNS History
13 records (5 active, 8 former)
○NSmiraculix.keller-group.net2015-07-09 → 2017-02-14 · 4 obs
● 2017-02-14 07:15:42
○ 2018-09-19 09:59:44
○ 2026-04-12 13:37:42
●NSns27.domaincontrol.com2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 15:14:40
● 2026-04-12 13:37:42
●NSns28.domaincontrol.com2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 15:14:40
● 2026-04-12 13:37:42
○NSpns.dtag.de2015-07-09 → 2018-09-19 · 4 obs
● 2018-09-19 09:59:44
○ 2026-02-18 15:14:40
○ 2026-04-12 13:37:42
○NSsecondary006.dtag.net2015-07-09 → 2017-02-14 · 4 obs
● 2017-02-14 07:15:42
○ 2018-09-19 09:59:44
○ 2026-04-12 13:37:42
○NSsecondary007.dtag.net2018-09-19 → 2018-09-19 · 4 obs
● 2018-09-19 09:59:44
○ 2026-02-18 15:14:40
○ 2026-04-12 13:37:42
○MXmail.keller-group.net2015-07-09 → 2018-09-19 · 4 obs
● 2018-09-19 09:59:44
○ 2026-02-18 15:14:40
○ 2026-04-12 13:37:42
●MXmx-01-eu-central-1.prod.hydra.sophos.com2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 15:14:40
● 2026-04-12 13:37:42
●MXmx-02-eu-central-1.prod.hydra.sophos.com2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 15:14:40
● 2026-04-12 13:37:42
○A5.35.242.542015-07-09 → 2015-11-20 · 4 obs
● 2015-11-20 10:40:46
○ 2016-03-13 12:54:00
○ 2026-04-12 13:37:42
●A67.207.79.32026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 15:14:40
● 2026-04-12 13:37:42
○A83.169.35.2292018-09-19 → 2018-09-19 · 4 obs
● 2018-09-19 09:59:44
○ 2026-02-18 15:14:40
○ 2026-04-12 13:37:42
○A87.230.22.412016-03-13 → 2017-02-14 · 5 obs
● 2016-03-13 12:54:00
● 2017-02-14 07:15:42
○ 2018-09-19 09:59:44
○ 2026-04-12 13:37:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| keller-group.net | ns27.domaincontrol.com, ns28.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.71.14
NS records: ns27.domaincontrol.com, ns28.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for keller-group.net (unsigned zone)
⏱️ Timing
Total: 255ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.207.79.3 |
| NS | 2 | ns27.domaincontrol.com, ns28.domaincontrol.com |
| MX | 2 | mx-01-eu-central-1.prod.hydra.sophos.com, mx-02-eu-central-1.prod.hydra.sophos.com |
| TXT | 4 | v=spf1 include:_spf_eucentral1.prod.hydr, sophos-domain-verification=e8a98637ae902... |
| SOA | 1 | ns27.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
keller-group.net is the parent of mail.keller-group.net.
IP Addresses
keller-group.net points to a single IP number: 67.207.79.3.
other host names for instance reinholdkeller.com, kellergc.de, reinhold-keller.com, reinhold-keller.eu and reinhold-keller.de share IP numbers with keller-group.net.
Name Servers
keller-group.net is delegated to two name servers: ns27.domaincontrol.com and ns28.domaincontrol.com.
keller-group.net shares the same name server setup as other domains, for example legental.com, pesmail.org, earthcelebs.com, lisastein.net and assets-international.com.
Host names with two IP numbers:
ns27.domaincontrol.com points to 2603:5:2171::e and 97.74.103.14
ns28.domaincontrol.com points to 2603:5:2271::e and 173.201.71.14
Mail Servers
keller-group.net is handled by two mail servers: mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com.
keller-group.net shares the same mail server setup as other domains, for instance pegel-stb-ra.de, artub.fr, metten-shop.de, bernau.de and haigis.de.
keller-group.net shares mail servers with other domains at least partially, including rebernig.net, produktionsallianz.de, e2factory.com, m-y-s.com and eurmc.com.
Host names with two IP numbers:
mx-01-eu-central-1.prod.hydra.sophos.com points to 18.194.186.139 and 52.28.39.216.
mx-02-eu-central-1.prod.hydra.sophos.com points to 18.194.186.139 and 52.28.39.216.
Names pointing to 18.194.186.139: mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com.
Names pointing to 52.28.39.216: mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com.