red-cup.com - robtex.com
red-cup.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1090::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w8a.rzone.de | ||||||
| A | 81.169.145.90🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks11.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:11🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks11.rzone.de | ||||||
| A | 217.160.80.138🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks11.rzone.de | ||||||
| NS | shades08.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:135🇺🇸 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 | shades08.rzone.de | ||||||
| A | 185.132.34.135🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades08.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 | docks11.rzone.dehostmaster@strato-rz.de 2020-06-05 #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=1776244437 | ||||||
Same first word
red-cup.com |
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-07-08 → 2017-06-03 · 4 obs
● 2017-06-03 18:33:50
○ 2026-04-03 01:01:28
○ 2026-04-15 09:16:36
●MXsmtpin.rzone.de2026-04-03 → 2026-04-15 · 3 obs
● 2026-04-03 01:01:28
● 2026-04-15 09:16:36
●A2a01:238:20a:202:1090::2015-07-08 → 2026-04-15 · 2 obs
● 2026-04-15 09:16:36
●A81.169.145.902015-07-08 → 2026-04-15 · 2 obs
● 2026-04-15 09:16:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| red-cup.com | shades08.rzone.de, docks11.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.138
NS records: shades08.rzone.de, docks11.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for red-cup.com (unsigned zone)
⏱️ Timing
Total: 709ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.90 |
| AAAA | 1 | 2a01:238:20a:202:1090:: |
| NS | 2 | docks11.rzone.de, shades08.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks11.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
red-cup.com has two IP numbers: 2a01:238:20a:202:1090:: and 81.169.145.90.
Other host names, for instance 4paul.de, montares.com, actura.net, bukalemun.de and multra-gmbh.com share IP numbers with red-cup.com.
Name Servers
red-cup.com's delegation uses two name servers: docks11.rzone.de and shades08.rzone.de.
red-cup.com uses the same name server setup as other domains, such as bootaanboot.nl, ansichtskartenversand-lebbe.de, infogmbh.de, my-moment.net and smerta.de.
red-cup.com at least partially shares name servers with other domains, including stoweb.de, hans-immler.de, kapak.org, sanitaetshaus-bretfeld.de and wahlrecht.jetzt.
These name servers are commonly used with docks02.rzone.de, shades17.rzone.de, shades20.rzone.de, docks20.rzone.de, shades16.rzone.de, shades10.rzone.de, shades01.rzone.de, shades13.rzone.de, docks01.rzone.de and shades09.rzone.de.
Host names with two IPs:
docks11.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:11 and 217.160.80.138
shades08.rzone.de points to 2607:f1c0:fe:53:185:132:34:135 and 185.132.34.135
Mail Servers
A single mail server handles red-cup.com, smtpin.rzone.de.
red-cup.com shares the same mail server setup as other domains, for instance asensio.eu, evaschwan.com, limevalley.de, famitra.eu and osmose.info.
The host name smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.