gsul.de - robtex.com
gsul.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1160::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.160🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks19.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:19🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| A | 217.160.80.146🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| NS | shades02.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:129🇺🇸 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 | shades02.rzone.de | ||||||
| A | 185.132.34.129🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades02.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| TXT | google-site-verification=SLc-yvrAq73semsK8PCuuy_vH2qAfXKOlqTPZ31MsSk | ||||||
| TXT | v=spf1 redirect=_spf.strato.com | ||||||
| SOA | docks19.rzone.dehostmaster@strato-rz.de 2020-06-02 #40 | ||||||
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=1773553752 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-08-25 → 2016-09-01 · 4 obs
● 2016-09-01 13:55:00
○ 2016-12-21 12:57:52
○ 2026-03-23 18:51:44
●MXsmtpin.rzone.de2016-12-21 → 2026-03-23 · 3 obs
● 2016-12-21 12:57:52
● 2026-03-23 18:51:44
●A2a01:238:20a:202:1160::2015-08-25 → 2026-03-23 · 2 obs
● 2026-03-23 18:51:44
●A81.169.145.1602015-08-25 → 2026-03-23 · 2 obs
● 2026-03-23 18:51:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| gsul.de | docks19.rzone.de, shades02.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.146
NS records: docks19.rzone.de, shades02.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gsul.de (unsigned zone)
⏱️ Timing
Total: 1326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.160 |
| AAAA | 1 | 2a01:238:20a:202:1160:: |
| NS | 2 | docks19.rzone.de, shades02.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| TXT | 2 | google-site-verification=SLc-yvrAq73sems, v=spf1 redirect=_spf.strato.com |
| SOA | 1 | docks19.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
gsul.de resolves to two IP numbers: 2a01:238:20a:202:1160:: and 81.169.145.160.
other host names including docteam.de, anwaltfuererbrecht.com, jochenbuck.com, turino.de and studioimp.com share IP numbers with gsul.de.
Name Servers
gsul.de is delegated to two name servers docks19.rzone.de and shades02.rzone.de.
gsul.de shares the same name server setup as other domains, for instance anstrich-heinen.de, ik-cloud.net, grundonline.de, epe-maler.de and longline.de.
gsul.de at least partially shares name servers with other domains, for instance machalz.de, borste.net, devopa.de, hsm-dl.com and langcon.de.
These name servers are commonly used with the following name servers: shades14.rzone.de, docks15.rzone.de, shades17.rzone.de, docks05.rzone.de, shades13.rzone.de, docks12.rzone.de, shades05.rzone.de, shades03.rzone.de, shades06.rzone.de and docks06.rzone.de.
Host names with two IP numbers:
The host name docks19.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146; the host name shades02.rzone.de points to 2607:f1c0:fe:53:185:132:34:129 and 185.132.34.129.
Mail Servers
gsul.de is handled by a single mail server, smtpin.rzone.de.
gsul.de shares the same mail server setup as other domains, for instance powerpoker.shop, literaturversand.com, ingenieur.training, thomas-ewerhard.com and mail.qrpass.de.
smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.