guenter-suhr.de - robtex.com
guenter-suhr.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=1785400721 | ||||||
Subdomains
mail.guenter-suhr.de |
Same first word
guenter-suhr.de |
DNS History
12 records (8 active, 4 former)
○NSns17.knipp.net2015-07-14 → 2020-01-07 · 4 obs
● 2020-01-07 07:47:32
○ 2026-07-02 03:13:56
○ 2026-07-30 09:03:26
○NSns2.knipp.de2015-07-14 → 2020-01-07 · 4 obs
● 2020-01-07 07:47:32
○ 2026-07-02 03:13:56
○ 2026-07-30 09:03:26
○NSns3.knipp.de2015-07-14 → 2020-01-07 · 4 obs
● 2020-01-07 07:47:32
○ 2026-07-02 03:13:56
○ 2026-07-30 09:03:26
●NSroot-dns.netcup.net2026-07-02 → 2026-07-30 · 3 obs
● 2026-07-02 03:13:56
● 2026-07-30 09:03:26
●NSsecond-dns.netcup.net2026-07-02 → 2026-07-30 · 3 obs
● 2026-07-02 03:13:56
● 2026-07-30 09:03:26
●NSthird-dns.netcup.net2026-07-02 → 2026-07-30 · 3 obs
● 2026-07-02 03:13:56
● 2026-07-30 09:03:26
●MXkmail.c-t-hosting.de2026-07-02 → 2026-07-30 · 3 obs
● 2026-07-02 03:13:56
● 2026-07-30 09:03:26
●MXmail.guenter-suhr.de2015-07-14 → 2026-07-30 · 2 obs
● 2026-07-30 09:03:26
●MXmxe8de.netcup.net2026-07-02 → 2026-07-30 · 3 obs
● 2026-07-02 03:13:56
● 2026-07-30 09:03:26
●A202.61.232.2202026-07-02 → 2026-07-30 · 3 obs
● 2026-07-02 03:13:56
● 2026-07-30 09:03:26
○A217.243.191.142015-07-14 → 2020-01-07 · 4 obs
● 2020-01-07 07:47:32
○ 2026-07-02 03:13:56
○ 2026-07-30 09:03:26
●A2a03:4000:61:5890::18:99902026-07-02 → 2026-07-30 · 3 obs
● 2026-07-02 03:13:56
● 2026-07-30 09:03:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| guenter-suhr.de | third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guenter-suhr.de (unsigned zone)
⏱️ Timing
Total: 1128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.61.232.220 |
| AAAA | 1 | 2a03:4000:61:5890::18:9990 |
| NS | 3 | second-dns.netcup.net, root-dns.netcup.net... |
| MX | 3 | mail.guenter-suhr.de (pri: 50), kmail.c-t-hosting.de (pri: 10)... |
| TXT | 1 | v=spf1 mx a ip4:193.26.159.18 ~all |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
The domain mail.guenter-suhr.de falls under the parent guenter-suhr.de.
IP Addresses
guenter-suhr.de has two IP addresses: 202.61.232.220 and 2a03:4000:61:5890::18:9990
einfachbesser.at, djellaba.de, www.ft-training.com and two other host names share IP numbers with guenter-suhr.de.
Name Servers
guenter-suhr.de is served by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
At least some of guenter-suhr.de's name servers are shared with other domains, for example programmiercoach.de, mydirtycam.de, danielkreth.de and two more.
The hostnames root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net each direct to two IP addresses — root-dns.netcup.net to 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net to 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
The MX records for guenter-suhr.de list three mail servers: kmail.c-t-hosting.de, mail.guenter-suhr.de and mxe8de.netcup.net.
guenter-suhr.de has at least partial mail server overlap with other domains such as relivinfo.com, marianne-heese-kindergarten.de, levellux.de and two more.
It is common to see these mail servers combined with the mail servers mail.flamingo-zwieselstein.at, mail.tennisschule-euskirchen.de and mail.c-t-hosting.de.
Hostnames that resolve to two IP addresses:
The A records for mxe8de.netcup.net return 202.61.232.222 and 2a03:4000:0:3f3:a478:a3ff:fed9:b28f.
Hosts with just one IP address:
kmail.c-t-hosting.de resolves to the IP address 91.26.101.145.
mail.guenter-suhr.de resolves to the IP address 202.61.232.222.
mxe8de.netcup.net and mail.guenter-suhr.de each have 202.61.232.222 IP addresses.