is-bit.de - robtex.com
is-bit.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1066::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w02.rzone.de | ||||||
| A | 81.169.145.66🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks02.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks02.rzone.de | ||||||
| A | 217.160.80.129🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks02.rzone.de | ||||||
| NS | shades11.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:138🇺🇸 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 | shades11.rzone.de | ||||||
| A | 185.132.34.138🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades11.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks02.rzone.dehostmaster@strato-rz.de 2020-05-22 #16 | ||||||
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=1774970951 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-06-27 → 2017-03-25 · 4 obs
● 2017-03-25 20:02:14
○ 2020-03-07 07:48:40
○ 2026-03-31 15:30:52
●MXsmtpin.rzone.de2020-03-07 → 2026-03-31 · 3 obs
● 2020-03-07 07:48:40
● 2026-03-31 15:30:52
●A2a01:238:20a:202:1066::2015-06-27 → 2026-03-31 · 2 obs
● 2026-03-31 15:30:52
●A81.169.145.662015-06-27 → 2026-03-31 · 2 obs
● 2026-03-31 15:30:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| is-bit.de | docks02.rzone.de, shades11.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.138
NS records: docks02.rzone.de, shades11.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for is-bit.de (unsigned zone)
⏱️ Timing
Total: 1579ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.66 |
| AAAA | 1 | 2a01:238:20a:202:1066:: |
| NS | 2 | docks02.rzone.de, shades11.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks02.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
is-bit.de points to two IP numbers: 2a01:238:20a:202:1066:: and 81.169.145.66.
Other host names, for instance asonntag.de, krysztopik.de, kibben.info, van-holt.eu and lichtschwaermer.com share IP numbers with is-bit.de.
Name Servers
Delegation for is-bit.de rests with two name servers, docks02.rzone.de and shades11.rzone.de.
is-bit.de shares the same name server setup as other domains, including rsstg.de, triomaxx.com, abt-labs.de, ac1.info and p-l-s.de.
is-bit.de at least partially shares name servers with other domains, for instance hirec.eu, gs-zedernstrasse.de, djacobs.eu, xn--nrw-hochzeitssnger-ytb.com and used-advertising-technology.com.
These name servers are commonly used together with the name servers shades05.rzone.de, shades04.rzone.de, shades10.rzone.de, docks07.rzone.de, docks14.rzone.de, docks18.rzone.de, shades06.rzone.de, shades13.rzone.de, shades09.rzone.de and docks19.rzone.de.
Host names with two IP numbers: docks02.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:2 and 217.160.80.129; shades11.rzone.de points to 2607:f1c0:fe:53:185:132:34:138 and 185.132.34.138.
Mail Servers
is-bit.de is handled by a single mail server, smtpin.rzone.de.
is-bit.de uses the same mail server configuration as other domains, such as wpc-online.de, frankfurtairport.taxi, mail.hochwald-sprudel.de, donfrost.txt.de and monova.de.
smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.