free4test.com - dns.ninja
free4test.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1146::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w92.rzone.de | ||||||
| A | 81.169.145.146🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks14.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:14🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks14.rzone.de | ||||||
| A | 217.160.80.141🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks14.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 | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks14.rzone.dehostmaster@strato-rz.de 2020-06-16 #26 | ||||||
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=1786148289 | ||||||
Same first word
free4test.com |
Similar names
DNS History
5 records (5 active, 0 former)
●A2a01:238:20a:202:1146::2016-12-18 → 2026-08-08 · 2 obs
● 2026-08-08 00:48:46
●A81.169.145.1462016-12-18 → 2026-08-08 · 2 obs
● 2026-08-08 00:48:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| free4test.com | shades11.rzone.de, docks14.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.141
NS records: shades11.rzone.de, docks14.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for free4test.com (unsigned zone)
⏱️ Timing
Total: 1457ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.146 |
| AAAA | 1 | 2a01:238:20a:202:1146:: |
| NS | 2 | shades11.rzone.de, docks14.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks14.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
free4test.com directs to two IP numbers, 81.169.145.146 and 2a01:238:20a:202:1146::
et-san.de, ms-overland-store.de, laycom.org plus two other host names have IP numbers in common with free4test.com.
Name Servers
free4test.com has two authoritative name servers — docks14.rzone.de and shades11.rzone.de.
The name server configuration of free4test.com is shared with other domains, for instance baum-gartner.de, drillas.info, vrvideo.nl and two others.
free4test.com has at least partial name server overlap with other domains, such as vbvisbek.net, wohnzimmer-productions.net, herz.koeln and two others.
shades10.rzone.de, docks16.rzone.de and docks07.rzone.de — plus 7 other name servers — are commonly paired with these name servers.
Both docks14.rzone.de and shades11.rzone.de have two IP addresses each. docks14.rzone.de resolves to 217.160.80.141 and 2001:8d8:fe:53:5747:2a74:d:14; shades11.rzone.de resolves to 185.132.34.138 and 2607:f1c0:fe:53:185:132:34:138.
Mail Servers
free4test.com uses one mail server — smtpin.rzone.de.
The mail server setup of free4test.com matches that of other domains such as minoet.com, neurodermitis-center.com, ig2a.de and two others.
smtpin.rzone.de has two IP addresses: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.