testfocus.com - robtex.com
testfocus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1074::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w0a.rzone.de | ||||||
| A | 81.169.145.74🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades14.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:141🇺🇸 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 | shades14.rzone.de | ||||||
| A | 185.132.34.141🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades14.rzone.de | ||||||
| NS | docks12.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:12🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| A | 217.160.80.139🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks12.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 | shades14.rzone.dehostmaster@strato-rz.de 2020-05-28 #5 | ||||||
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=1792858486 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-06-04 → 2016-11-26 · 4 obs
● 2016-11-26 15:08:36
○ 2017-06-22 23:21:48
○ 2026-10-24 16:45:20
●MXsmtpin.rzone.de2017-06-22 → 2026-10-24 · 3 obs
● 2017-06-22 23:21:48
● 2026-10-24 16:45:20
●A2a01:238:20a:202:1074::2015-06-04 → 2026-10-24 · 2 obs
● 2026-10-24 16:45:20
●A81.169.145.742015-06-04 → 2026-10-24 · 2 obs
● 2026-10-24 16:45:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| testfocus.com | docks12.rzone.de, shades14.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.139
NS records: docks12.rzone.de, shades14.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 1224ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.74 |
| AAAA | 1 | 2a01:238:20a:202:1074:: |
| NS | 2 | docks12.rzone.de, shades14.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades14.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
testfocus.com points to the IP addresses 81.169.145.74 and 2a01:238:20a:202:1074::
zsv-ottenbach.de, yorincontrol.com, xn--mbelspedition-hvel-d3bo.de plus two other host names have IP numbers in common with testfocus.com.
Name Servers
Two name servers handle the delegation for testfocus.com: docks12.rzone.de and shades14.rzone.de.
The name server configuration of testfocus.com is shared with other domains, for instance fotostudio-poetzsch.de, hartberg.de, arento.ai and two others.
The name servers of testfocus.com overlap at least partially with those of other domains — among them tyradon.de, nordport.de, simonchristianklein.de and two more.
These name servers commonly appear in delegations together with docks03.rzone.de, shades11.rzone.de, shades10.rzone.de and 7 other.
docks12.rzone.de and shades14.rzone.de both carry two IP addresses. The A records for docks12.rzone.de are 217.160.80.139 and 2001:8d8:fe:53:5747:2a74:d:12; the A records for shades14.rzone.de are 185.132.34.141 and 2607:f1c0:fe:53:185:132:34:141.
Mail Servers
testfocus.com uses one mail server — smtpin.rzone.de.
The mail server setup of testfocus.com matches that of other domains such as frauklein.com, reizverschluss.de, goonerstudio.com and two others.
smtpin.rzone.de resolves to two IP numbers — 81.169.145.97 and 2a01:238:20a:202:50f0::1097.