juliusjacobi.de - robtex.com
juliusjacobi.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2020-02-10 #1 | ||||||
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=1778701288 | ||||||
Subdomains
mail.juliusjacobi.de |
Same first word
juliusjacobi.com |
juliusjacobi.de |
DNS History
12 records (3 active, 9 former)
○NSns1.hans.hosteurope.de2017-06-03 → 2017-06-03 · 4 obs
● 2017-06-03 13:11:24
○ 2026-04-27 14:25:34
○ 2026-05-13 19:47:20
○NSns1.ims-firmen.de2015-07-22 → 2016-09-13 · 4 obs
● 2016-09-13 13:52:32
○ 2017-06-03 13:11:24
○ 2026-05-13 19:47:20
○NSns2.hans.hosteurope.de2017-06-03 → 2017-06-03 · 4 obs
● 2017-06-03 13:11:24
○ 2026-04-27 14:25:34
○ 2026-05-13 19:47:20
○NSns2.ims-firmen.de2015-07-22 → 2016-09-13 · 4 obs
● 2016-09-13 13:52:32
○ 2017-06-03 13:11:24
○ 2026-05-13 19:47:20
●NSroot-dns.netcup.net2026-04-27 → 2026-05-13 · 3 obs
● 2026-04-27 14:25:34
● 2026-05-13 19:47:20
●NSsecond-dns.netcup.net2026-04-27 → 2026-05-13 · 3 obs
● 2026-04-27 14:25:34
● 2026-05-13 19:47:20
●NSthird-dns.netcup.net2026-04-27 → 2026-05-13 · 3 obs
● 2026-04-27 14:25:34
● 2026-05-13 19:47:20
○MXmail.juliusjacobi.de2015-07-22 → 2016-09-13 · 4 obs
● 2016-09-13 13:52:32
○ 2017-06-03 13:11:24
○ 2026-05-13 19:47:20
○MXmx00.kundenserver.de2017-06-03 → 2017-06-03 · 4 obs
● 2017-06-03 13:11:24
○ 2026-04-27 14:25:34
○ 2026-05-13 19:47:20
○MXmx01.kundenserver.de2017-06-03 → 2017-06-03 · 4 obs
● 2017-06-03 13:11:24
○ 2026-04-27 14:25:34
○ 2026-05-13 19:47:20
○A213.174.44.892015-07-22 → 2016-09-13 · 4 obs
● 2016-09-13 13:52:32
○ 2017-06-03 13:11:24
○ 2026-05-13 19:47:20
○A213.174.51.572017-06-03 → 2017-06-03 · 4 obs
● 2017-06-03 13:11:24
○ 2026-04-27 14:25:34
○ 2026-05-13 19:47:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| juliusjacobi.de | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for juliusjacobi.de (unsigned zone)
⏱️ Timing
Total: 921ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | second-dns.netcup.net, third-dns.netcup.net... |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
juliusjacobi.de is the parent of mail.juliusjacobi.de.
Name Servers
juliusjacobi.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
juliusjacobi.de at least partially shares name servers with other domains, for instance m-planet.de, sauerland-rundflug.de, oe-news.at, crio.de and kunsthandwerk-versand.de.
Host names with two IP numbers:
Host root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225.
Host second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199.
Host third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.