o7eleven.de - robtex.com
o7eleven.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:30:4b45::11:9351🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 188.68.47.172🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| 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 | ||||||
| MX | mail.o7eleven.de ⭐ | ||||||
| A | 188.68.47.174🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| PTR | mx2fae.netcup.net | ||||||
| MX | mx2fae.netcup.net(50) | ||||||
| A | 188.68.47.174🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| PTR | mx2fae.netcup.net | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2019-12-19 #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=1777273180 | ||||||
Subdomains
mail.o7eleven.de |
DNS History
10 records (7 active, 3 former)
○NSns01.1blu.de2015-08-22 → 2017-05-25 · 3 obs
● 2017-05-25 02:10:42
○ 2026-04-27 07:28:52
○NSns02.1blu.de2015-08-22 → 2017-05-25 · 3 obs
● 2017-05-25 02:10:42
○ 2026-04-27 07:28:52
●NSroot-dns.netcup.net2026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 07:28:52
●NSsecond-dns.netcup.net2026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 07:28:52
●NSthird-dns.netcup.net2026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 07:28:52
●MXmail.o7eleven.de2015-08-22 → 2026-04-27 · 2 obs
● 2026-04-27 07:28:52
●MXmx2fae.netcup.net2026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 07:28:52
○A178.254.0.1022015-08-22 → 2017-05-25 · 3 obs
● 2017-05-25 02:10:42
○ 2026-04-27 07:28:52
●A188.68.47.1722026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 07:28:52
●A2a03:4000:30:4b45::11:93512026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 07:28:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| o7eleven.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 o7eleven.de (unsigned zone)
⏱️ Timing
Total: 1133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.172 |
| AAAA | 1 | 2a03:4000:30:4b45::11:9351 |
| NS | 3 | second-dns.netcup.net, third-dns.netcup.net... |
| MX | 2 | mx2fae.netcup.net (pri: 50), mail.o7eleven.de (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
The parent of mail.o7eleven.de is o7eleven.de.
IP Addresses
o7eleven.de resolves to two IP numbers: 2a03:4000:30:4b45::11:9351 and 188.68.47.172.
Other host names, for instance astrid-nissing.de, hhs-web.de, mail.nrw.triteam.de, hellsangels.li and werkbilder.com share IP numbers with o7eleven.de.
Name Servers
o7eleven.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
o7eleven.de partially shares name servers with other domains; examples include zwergenwiese.at, koblenzinfos.de, ostsee-birkenhof.de, timhorz.de and lanford.nl.
Host names with two IP numbers:
root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225.
second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199.
third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.
Mail Servers
o7eleven.de is handled by two mail servers: mail.o7eleven.de and mx2fae.netcup.net.
o7eleven.de shares some mail servers with other domains, at least partially, such as chrisbremer.de, polster-franz.de, silberquell.de, wibcon.de and freiwillig-diakonie-hamburg.de.
Host names with one IP number
Host name mail.o7eleven.de points to 188.68.47.174
Host name mx2fae.netcup.net points to 188.68.47.174
Host names that point to 188.68.47.174: mail.o7eleven.de and mx2fae.netcup.net