knowzles.com - robtex.com
knowzles.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1084::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w84.rzone.de | ||||||
| A | 81.169.145.84🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades07.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:134🇺🇸 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 | shades07.rzone.de | ||||||
| A | 185.132.34.134🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades07.rzone.de | ||||||
| NS | docks06.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:6🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks06.rzone.de | ||||||
| A | 217.160.80.133🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks06.rzone.de | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtp.rzone.de | ||||||
| SOA | shades07.rzone.dehostmaster@strato-rz.de 2023-04-06 #25 | ||||||
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=1784367442 | ||||||
Same first word
knowzles.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSdocks06.rzone.de2026-03-24 → 2026-07-18 · 3 obs
● 2026-03-24 20:32:24
● 2026-07-18 09:47:26
○NSns1.odrdns.eu2017-01-04 → 2018-05-23 · 4 obs
● 2018-05-23 03:43:20
○ 2026-03-24 20:32:24
○ 2026-07-18 09:47:26
○NSns2.odrdns.eu2017-01-04 → 2018-05-23 · 4 obs
● 2018-05-23 03:43:20
○ 2026-03-24 20:32:24
○ 2026-07-18 09:47:26
●NSshades07.rzone.de2026-03-24 → 2026-07-18 · 3 obs
● 2026-03-24 20:32:24
● 2026-07-18 09:47:26
●A2a01:238:20a:202:1084::2026-03-24 → 2026-07-18 · 2 obs
● 2026-07-18 09:47:26
●A81.169.145.842026-03-24 → 2026-07-18 · 2 obs
● 2026-07-18 09:47:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net... | - |
| knowzles.com | docks06.rzone.de, shades07.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.134
NS records: docks06.rzone.de, shades07.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowzles.com (unsigned zone)
⏱️ Timing
Total: 924ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.84 |
| AAAA | 1 | 2a01:238:20a:202:1084:: |
| NS | 2 | shades07.rzone.de, docks06.rzone.de |
| MX | 1 | smtp.rzone.de (pri: 5) |
| SOA | 1 | shades07.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
knowzles.com has two IP addresses: 81.169.145.84 and 2a01:238:20a:202:1084::
die-antwort.es, logisco.org, raiffeisen-weser-elbe.de and two other host names share IP numbers with knowzles.com.
Name Servers
knowzles.com is delegated to two name servers: docks06.rzone.de and shades07.rzone.de.
knowzles.com uses the same name servers as several other domains — among them jonathan-geiger.de, benztown.org, orionlaan.nl and two more.
At least some of knowzles.com's name servers are shared with other domains, for example robl-edv.de, albrecht-it.de, sysfueme.com and two more.
These name servers tend to co-occur with docks10.rzone.de, shades15.rzone.de, shades01.rzone.de and 7 other name servers in the same DNS delegations.
docks06.rzone.de and shades07.rzone.de each resolve to two IP addresses: docks06.rzone.de points to 217.160.80.133 and 2001:8d8:fe:53:5747:2a74:d:6, while shades07.rzone.de points to 185.132.34.134 and 2607:f1c0:fe:53:185:132:34:134.
Mail Servers
Mail for knowzles.com is handled by a single mail server, smtp.rzone.de.
knowzles.com uses an identical mail server configuration to several other domains — among them mail.kamiseta.es, alzheimerqr.nl, tolayoga.de and two more.
smtp.rzone.de directs to two IP numbers, 81.169.145.98 and 2a01:238:20a:202:50f0::2097.