professor-hammes.de - robtex.com
professor-hammes.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=1778478420 | ||||||
Same first word
professor-hammes.de |
DNS History
13 records (7 active, 6 former)
●NSns1.first-ns.de2026-04-12 → 2026-05-11 · 3 obs
● 2026-04-12 04:48:48
● 2026-05-11 05:57:10
●NSns1.hint.de2026-04-12 → 2026-05-11 · 3 obs
● 2026-04-12 04:48:48
● 2026-05-11 05:57:10
○NSns3.c-m-s.net2015-04-19 → 2017-04-01 · 4 obs
● 2017-04-01 21:13:12
○ 2026-04-12 04:48:48
○ 2026-05-11 05:57:10
○NSns4.c-m-s.net2015-04-19 → 2017-04-01 · 4 obs
● 2017-04-01 21:13:12
○ 2026-04-12 04:48:48
○ 2026-05-11 05:57:10
●NSrobotns2.second-ns.de2026-04-12 → 2026-05-11 · 3 obs
● 2026-04-12 04:48:48
● 2026-05-11 05:57:10
●NSrobotns3.second-ns.com2026-04-12 → 2026-05-11 · 3 obs
● 2026-04-12 04:48:48
● 2026-05-11 05:57:10
○MXmail.professor-hammes.de2015-04-19 → 2017-04-01 · 4 obs
● 2017-04-01 21:13:12
○ 2026-04-12 04:48:48
○ 2026-05-11 05:57:10
●MXmailsrv.hint.de2026-04-12 → 2026-05-11 · 3 obs
● 2026-04-12 04:48:48
● 2026-05-11 05:57:10
○MXmx1.c-m-s.net2015-04-19 → 2017-04-01 · 4 obs
● 2017-04-01 21:13:12
○ 2026-04-12 04:48:48
○ 2026-05-11 05:57:10
○MXmx3.c-m-s.net2015-04-19 → 2017-04-01 · 4 obs
● 2017-04-01 21:13:12
○ 2026-04-12 04:48:48
○ 2026-05-11 05:57:10
●A2a01:4f8:c01f:b::22026-04-12 → 2026-05-11 · 3 obs
● 2026-04-12 04:48:48
● 2026-05-11 05:57:10
●A78.47.224.112026-04-12 → 2026-05-11 · 3 obs
● 2026-04-12 04:48:48
● 2026-05-11 05:57:10
○A88.198.50.2512015-04-19 → 2017-04-01 · 4 obs
● 2017-04-01 21:13:12
○ 2026-04-12 04:48:48
○ 2026-05-11 05:57:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| professor-hammes.de | robotns2.second-ns.de, ns1.first-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: robotns2.second-ns.de, ns1.first-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for professor-hammes.de (unsigned zone)
⏱️ Timing
Total: 1250ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.47.224.11 |
| AAAA | 1 | 2a01:4f8:c01f:b::2 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mailsrv.hint.de (pri: 10) |
| TXT | 1 | v=spf1 mx a ~all |
| SOA | 1 | ns1.hint.de webmaster.hammes.de |
Analysis
IP Addresses
Two IP numbers are pointed to by professor-hammes.de: 2a01:4f8:c01f:b::2 and 78.47.224.11.
other host names include dr-grimme.de, www.c-m-s.net, mail.smart-bike.com, skincoach.de and www.laserklinik.de; they share IP numbers with professor-hammes.de.
Name Servers
professor-hammes.de delegates to four name servers: robotns3.second-ns.com, ns1.first-ns.de, ns1.hint.de and robotns2.second-ns.de.
professor-hammes.de at least partially shares name servers with other domains, for instance xn--gnstig-tanken-wob.de, herberts-bikershop.de, saltodellaja.com, andreatartaglia.com and munichtriathlon.de.
Host names with two IP numbers: robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3; ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238; ns1.hint.de points to 2a01:4f8:c01f:b::2 and 78.47.224.11; robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
professor-hammes.de is handled by a single mail server, mailsrv.hint.de.
professor-hammes.de uses the same mail server setup as other domains, for instance uebersetzungs-institut.de, innenarchitektur-karlsruhe.de, raulin.de, english-deutsch.de and hammes.de.
mailsrv.hint.de resolves to two IPs: 2a01:4f8:c01f:b::2 and 78.47.224.11.