simco.de - dns.ninja
simco.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:30:21e7::10:8758🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 188.68.47.45🇩🇪 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.simco.de ⭐ | ||||||
| A | 188.68.47.47🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| PTR | mx2f2f.netcup.net | ||||||
| MX | mx2f2f.netcup.net(50) | ||||||
| A | 188.68.47.47🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| PTR | mx2f2f.netcup.net | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2019-12-27 #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=1782576952 | ||||||
Subdomains
mail.simco.de |
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
○NSns5.schlund.de2015-07-14 → 2017-03-14 · 4 obs
● 2017-03-14 12:51:02
○ 2020-01-29 05:57:30
○ 2026-06-27 16:29:44
○NSns6.schlund.de2015-07-14 → 2017-03-14 · 4 obs
● 2017-03-14 12:51:02
○ 2020-01-29 05:57:30
○ 2026-06-27 16:29:44
●NSroot-dns.netcup.net2020-01-29 → 2026-06-27 · 3 obs
● 2020-01-29 05:57:30
● 2026-06-27 16:29:44
●NSsecond-dns.netcup.net2020-01-29 → 2026-06-27 · 3 obs
● 2020-01-29 05:57:30
● 2026-06-27 16:29:44
●NSthird-dns.netcup.net2020-01-29 → 2026-06-27 · 3 obs
● 2020-01-29 05:57:30
● 2026-06-27 16:29:44
●MXmail.simco.de2020-01-29 → 2026-06-27 · 3 obs
● 2020-01-29 05:57:30
● 2026-06-27 16:29:44
○MXmx00.schlund.de2015-07-14 → 2017-03-14 · 4 obs
● 2017-03-14 12:51:02
○ 2020-01-29 05:57:30
○ 2026-06-27 16:29:44
○MXmx01.schlund.de2015-07-14 → 2017-03-14 · 4 obs
● 2017-03-14 12:51:02
○ 2020-01-29 05:57:30
○ 2026-06-27 16:29:44
●MXmx2f2f.netcup.net2020-01-29 → 2026-06-27 · 3 obs
● 2020-01-29 05:57:30
● 2026-06-27 16:29:44
●A188.68.47.452020-01-29 → 2026-06-27 · 3 obs
● 2020-01-29 05:57:30
● 2026-06-27 16:29:44
○A217.160.231.1112016-06-23 → 2017-03-14 · 5 obs
● 2016-06-23 15:20:04
● 2017-03-14 12:51:02
○ 2020-01-29 05:57:30
○ 2026-06-27 16:29:44
●A2a03:4000:30:21e7::10:87582020-01-29 → 2026-06-27 · 3 obs
● 2020-01-29 05:57:30
● 2026-06-27 16:29:44
○A82.165.76.432015-07-14 → 2016-02-12 · 4 obs
● 2016-02-12 14:57:40
○ 2016-06-23 15:20:04
○ 2026-06-27 16:29:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| simco.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simco.de (unsigned zone)
⏱️ Timing
Total: 924ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.45 |
| AAAA | 1 | 2a03:4000:30:21e7::10:8758 |
| NS | 3 | root-dns.netcup.net, third-dns.netcup.net... |
| MX | 2 | mail.simco.de (pri: 10), mx2f2f.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
The domain mail.simco.de falls under the parent simco.de.
IP Addresses
simco.de points to the IP addresses 188.68.47.45 and 2a03:4000:30:21e7::10:8758
Two other host names, along with wiki.schwempf.net, punckt.com and get.tim-n.de, also share IP numbers with simco.de.
Name Servers
simco.de carries NS records delegating to root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
At least some of simco.de's name servers are shared with other domains, for example musikschule-hopf.de, brambring.net, intercontact.email and two more.
root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net are three hostnames that each resolve to a pair of 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
simco.de is served by two mail servers, mail.simco.de and mx2f2f.netcup.net.
There is at least a partial MX overlap between simco.de and other domains, including blumenfreunde.com, dahth.com, objektkontur.de and two others.
mail.simco.de directs to 188.68.47.47, as does mx2f2f.netcup.net — both hostnames resolve to that one IP address.
mail.simco.de along with mx2f2f.netcup.net each resolve to 188.68.47.47 IP addresses.