simshell.com - robtex.com
simshell.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1078::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w0e.rzone.de | ||||||
| A | 81.169.145.78🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades18.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:145🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades18.rzone.de | ||||||
| A | 185.132.34.145🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades18.rzone.de | ||||||
| NS | docks12.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:12🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| A | 217.160.80.139🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtp.rzone.de | ||||||
| A | 81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtp.rzone.de | ||||||
| SOA | shades18.rzone.dehostmaster@strato-rz.de 2024-06-26 #13 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783839077 | ||||||
Previously MX for
simshell.com |
Subdomains
Same first word
simshell.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSdocks12.rzone.de2026-02-22 → 2026-07-12 · 3 obs
● 2026-02-22 11:21:38
● 2026-07-12 07:03:44
○NSns1.simshell.com2015-11-21 → 2016-02-11 · 4 obs
● 2016-02-11 19:36:28
○ 2017-01-29 02:57:10
○ 2026-07-12 07:03:44
○NSns2.simshell.com2015-11-21 → 2016-02-11 · 4 obs
● 2016-02-11 19:36:28
○ 2017-01-29 02:57:10
○ 2026-07-12 07:03:44
●NSshades18.rzone.de2026-02-22 → 2026-07-12 · 3 obs
● 2026-02-22 11:21:38
● 2026-07-12 07:03:44
○MXsimshell.com2015-11-21 → 2016-02-11 · 4 obs
● 2016-02-11 19:36:28
○ 2017-01-29 02:57:10
○ 2026-07-12 07:03:44
●MXsmtp.rzone.de2026-02-22 → 2026-07-12 · 3 obs
● 2026-02-22 11:21:38
● 2026-07-12 07:03:44
○A217.79.179.1402015-11-21 → 2015-11-21 · 3 obs
○ 2016-02-11 19:36:28
○ 2026-07-12 07:03:44
●A2a01:238:20a:202:1078::2026-02-22 → 2026-07-12 · 3 obs
● 2026-02-22 11:21:38
● 2026-07-12 07:03:44
○A31.214.129.1372016-02-11 → 2016-02-11 · 4 obs
● 2016-02-11 19:36:28
○ 2017-01-29 02:57:10
○ 2026-07-12 07:03:44
●A81.169.145.782026-02-22 → 2026-07-12 · 3 obs
● 2026-02-22 11:21:38
● 2026-07-12 07:03:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| simshell.com | docks12.rzone.de, shades18.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.139
NS records: docks12.rzone.de, shades18.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simshell.com (unsigned zone)
⏱️ Timing
Total: 1005ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.78 |
| AAAA | 1 | 2a01:238:20a:202:1078:: |
| NS | 2 | shades18.rzone.de, docks12.rzone.de |
| MX | 1 | smtp.rzone.de (pri: 5) |
| SOA | 1 | shades18.rzone.de hostmaster.strato-rz.d |
Analysis
Hierarchy
simshell.com is a parent domain, with ns2.simshell.com, ns1.simshell.com and mail.simshell.com beneath it.
IP Addresses
simshell.com resolves to the IP addresses 81.169.145.78 and 2a01:238:20a:202:1078::
Two other host names, along with volpe.de, teboland.de and ustart.nl, also share IP numbers with simshell.com.
Name Servers
simshell.com is delegated to two name servers: docks12.rzone.de and shades18.rzone.de.
simshell.com shares its NS records with other domains, for example papri.nl, az-q.de, villba.com and two others.
simshell.com has at least partial name server overlap with other domains, such as burkard-consulting.de, castingfoto.de, detesco.de and two others.
shades08.rzone.de, shades09.rzone.de and shades16.rzone.de — plus 7 other name servers — are commonly paired with these name servers.
docks12.rzone.de and shades18.rzone.de each resolve to two IP addresses: docks12.rzone.de points to 217.160.80.139 and 2001:8d8:fe:53:5747:2a74:d:12, while shades18.rzone.de points to 185.132.34.145 and 2607:f1c0:fe:53:185:132:34:145.
Mail Servers
The sole mail server for simshell.com is smtp.rzone.de.
Among the domains sharing a mail server setup with simshell.com are grahamknight.org, rajitah.nl, mail.beeldenkunst.nl and two others.
smtp.rzone.de has two IP addresses: 81.169.145.98 and 2a01:238:20a:202:50f0::2097.