simbl.de - dns.ninja
simbl.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=1783254623 | ||||||
Subdomains
mail.simbl.de |
Same first word
simbl.de |
Similar names
DNS History
14 records (7 active, 7 former)
○NSns1.domainoffensive.de2015-07-01 → 2018-09-23 · 4 obs
● 2018-09-23 21:39:00
○ 2026-02-17 07:43:28
○ 2026-07-05 12:32:50
○NSns2.domainoffensive.de2015-07-01 → 2018-09-23 · 4 obs
● 2018-09-23 21:39:00
○ 2026-02-17 07:43:28
○ 2026-07-05 12:32:50
○NSns3.domainoffensive.de2015-11-13 → 2018-09-23 · 5 obs
● 2015-11-13 03:39:42
● 2018-09-23 21:39:00
○ 2026-02-17 07:43:28
○ 2026-07-05 12:32:50
●NSroot-dns.netcup.net2026-02-17 → 2026-07-05 · 3 obs
● 2026-02-17 07:43:28
● 2026-07-05 12:32:50
●NSsecond-dns.netcup.net2026-02-17 → 2026-07-05 · 3 obs
● 2026-02-17 07:43:28
● 2026-07-05 12:32:50
●NSthird-dns.netcup.net2026-02-17 → 2026-07-05 · 3 obs
● 2026-02-17 07:43:28
● 2026-07-05 12:32:50
●MXmail.simbl.de2026-02-17 → 2026-07-05 · 3 obs
● 2026-02-17 07:43:28
● 2026-07-05 12:32:50
○MXmx.redirect.domainoffensive.de2015-07-01 → 2018-09-23 · 4 obs
● 2018-09-23 21:39:00
○ 2026-02-17 07:43:28
○ 2026-07-05 12:32:50
●MXmx2eed.netcup.net2026-02-17 → 2026-07-05 · 3 obs
● 2026-02-17 07:43:28
● 2026-07-05 12:32:50
○MXmxfallback.redirect.domainoffensive.de2015-07-01 → 2018-09-23 · 4 obs
● 2018-09-23 21:39:00
○ 2026-02-17 07:43:28
○ 2026-07-05 12:32:50
○A2a01:4f8:190:62f4::132015-07-01 → 2018-09-23 · 4 obs
● 2018-09-23 21:39:00
○ 2026-02-17 07:43:28
○ 2026-07-05 12:32:50
●A2a03:4000:30:d941::15:65312026-02-17 → 2026-07-05 · 3 obs
● 2026-02-17 07:43:28
● 2026-07-05 12:32:50
○A78.47.59.1692015-07-01 → 2018-09-23 · 4 obs
● 2018-09-23 21:39:00
○ 2026-02-17 07:43:28
○ 2026-07-05 12:32:50
●A91.204.46.2352026-02-17 → 2026-07-05 · 3 obs
● 2026-02-17 07:43:28
● 2026-07-05 12:32:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| simbl.de | second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simbl.de (unsigned zone)
⏱️ Timing
Total: 1216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.204.46.235 |
| AAAA | 1 | 2a03:4000:30:d941::15:6531 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 2 | mail.simbl.de (pri: 10), mx2eed.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
mail.simbl.de is delegated beneath simbl.de.
IP Addresses
simbl.de has two IP addresses: 91.204.46.235 and 2a03:4000:30:d941::15:6531
maureli.at, ttcg.de, metabrain.de and two other host names share IP numbers with simbl.de.
Name Servers
simbl.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
There is at least partial name server overlap between simbl.de and other domains — koma84.de, lernzentrum-donaustadt.at, pmd-code.com and two more among them.
root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net each resolve to two IP addresses: root-dns.netcup.net resolves to 46.38.225.225 and 2a03:4000:0:1::e1e1; second-dns.netcup.net resolves to 37.221.199.199 and 2a03:4000:2:24b::c7c7; third-dns.netcup.net resolves to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
Mail for simbl.de is handled by two mail servers — mail.simbl.de and mx2eed.netcup.net.
simbl.de has at least partial mail server overlap with other domains such as 03w.de, non-ads.com, drkkita-wettringen.de and two more.
These mail servers commonly co-occur with mail servers mail.initin.net, mail.03w.de, mail.non-ads.com and 4 others.
Hostnames that resolve to two IP addresses:
mx2eed.netcup.net points to 91.204.46.237 and 2a03:4000:0:496:5498:c9ff:fe19:b4c6.
Hosts with just one IP address:
mail.simbl.de points to 91.204.46.237.
mx2eed.netcup.net and mail.simbl.de are host names that each point to 91.204.46.237 IP addresses.