crystal-heating.com - robtex.com
crystal-heating.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 | 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 | ||||||
| NS | docks04.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:4🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks04.rzone.de | ||||||
| A | 217.160.80.131🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks04.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 | shades02.rzone.dehostmaster@strato-rz.de 2020-06-05 #23 | ||||||
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=1778874491 | ||||||
Same first word
crystal-heating.com |
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-07-23 → 2018-06-29 · 3 obs
● 2018-06-29 10:22:24
○ 2026-05-15 19:53:30
●A2a01:238:20a:202:1078::2015-07-23 → 2026-05-15 · 2 obs
● 2026-05-15 19:53:30
●A81.169.145.782015-07-23 → 2026-05-15 · 2 obs
● 2026-05-15 19:53:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| crystal-heating.com | shades02.rzone.de, docks04.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.129
NS records: shades02.rzone.de, docks04.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crystal-heating.com (unsigned zone)
⏱️ Timing
Total: 850ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.78 |
| AAAA | 1 | 2a01:238:20a:202:1078:: |
| NS | 2 | shades02.rzone.de, docks04.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades02.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
crystal-heating.com resolves to two IP numbers: 2a01:238:20a:202:1078:: and 81.169.145.78.
Other host names, for instance teamfinder24.de, viborg.eu, cacaci.de, expokarten.de and briesa.de share IP numbers with crystal-heating.com.
Name Servers
Two name servers docks04.rzone.de and shades02.rzone.de handle delegation for crystal-heating.com.
crystal-heating.com uses the same name server setup as other domains, for example vanny-duesseldorf.de, onlinefactuurmaken.nl, waveworks.de, vogelmarkt.de and preaideo.info.
crystal-heating.com partially shares name servers with other domains; examples include mitk(0x616e616c).net, petsuns.com, okimex.de, audiohood.com and marczinke.net.
These name servers are commonly used alongside docks14.rzone.de, shades19.rzone.de, shades05.rzone.de, shades20.rzone.de, shades18.rzone.de, shades16.rzone.de, docks05.rzone.de, docks12.rzone.de, docks18.rzone.de and shades06.rzone.de.
Host names with two IP numbers:
docks04.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:4 and 217.160.80.131
shades02.rzone.de points to: 2607:f1c0:fe:53:185:132:34:129 and 185.132.34.129
Mail Servers
crystal-heating.com is handled by a single mail server, smtpin.rzone.de.
crystal-heating.com has the same mail server setup as other domains, including bse-verlag.de, spielsachenauktion.de, tcm-akupunktur-gewichtsreduktion-abnehmen.de, smtp.d-a-i.de and energieberatung-witten.de.
Host smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.