bisswerk.com - robtex.com
bisswerk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1092::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w8c.rzone.de | ||||||
| A | 81.169.145.92🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks07.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:7🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks07.rzone.de | ||||||
| A | 217.160.80.134🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks07.rzone.de | ||||||
| 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 | ||||||
| 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 | ||||||
| SOA | docks07.rzone.dehostmaster@strato-rz.de 2020-05-14 #20 | ||||||
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=1774576977 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-05-31 → 2017-06-26 · 3 obs
● 2017-06-26 23:59:26
○ 2026-03-27 02:17:32
●A2a01:238:20a:202:1092::2015-05-31 → 2026-03-27 · 2 obs
● 2026-03-27 02:17:32
●A81.169.145.922015-05-31 → 2026-03-27 · 2 obs
● 2026-03-27 02:17:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| bisswerk.com | docks07.rzone.de, shades18.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.134
NS records: docks07.rzone.de, shades18.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bisswerk.com (unsigned zone)
⏱️ Timing
Total: 812ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.92 |
| AAAA | 1 | 2a01:238:20a:202:1092:: |
| NS | 2 | docks07.rzone.de, shades18.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks07.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
bisswerk.com points to two IPs: 2a01:238:20a:202:1092:: and 81.169.145.92.
Other host names, for instance merget-koeln.de, schiebe.de, insel-pag.de, a-nix.de and raun-wolter.de share IP numbers with bisswerk.com.
Name Servers
Two name servers docks07.rzone.de and shades18.rzone.de are delegated to bisswerk.com.
bisswerk.com uses the same name server configuration as other domains, such as apotheke-fuer-dich.de, jankeschwante.de, familie-petrick.de, boev.info and retail-analytics.biz.
bisswerk.com at least partially shares name servers with other domains such as legasthenie-lrs.de, activeoffice-workplace.com, sr-communication.com, dilinski.com and oesert.eu.
These name servers are often used together with docks05.rzone.de, shades08.rzone.de, docks15.rzone.de, docks18.rzone.de, docks04.rzone.de, shades09.rzone.de, docks02.rzone.de, docks17.rzone.de, shades06.rzone.de and shades05.rzone.de.
Host names with two IPs:
docks07.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:7 and 217.160.80.134.
shades18.rzone.de points to 2607:f1c0:fe:53:185:132:34:145 and 185.132.34.145.
Mail Servers
bisswerk.com is handled by a single mail server, smtpin.rzone.de.
bisswerk.com shares the same mail server setup as other domains, including saxotrans.de, flateasy.de, sonnus.de, startrek-online.com and netz-support.de.
Host name smtpin.rzone.de points to IPs 2a01:238:20a:202:50f0::1097 and 81.169.145.97.