a-koll.com - robtex.com
a-koll.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1157::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.157🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades20.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:147🇺🇸 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 | shades20.rzone.de | ||||||
| A | 185.132.34.147🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades20.rzone.de | ||||||
| NS | docks09.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:9🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks09.rzone.de | ||||||
| A | 217.160.80.136🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks09.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 | shades20.rzone.dehostmaster@strato-rz.de 2020-05-28 #18 | ||||||
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=1774420272 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSdocks09.rzone.de2018-10-19 → 2026-03-25 · 3 obs
● 2018-10-19 09:50:04
● 2026-03-25 06:56:44
○NSns1.webmailer.de2007-11-15 → 2017-02-13 · 4 obs
● 2017-02-13 09:05:18
○ 2018-10-19 09:50:04
○ 2026-03-25 06:56:44
○NSns2.webmailer.de2007-11-15 → 2017-02-13 · 4 obs
● 2017-02-13 09:05:18
○ 2018-10-19 09:50:04
○ 2026-03-25 06:56:44
●NSshades20.rzone.de2018-10-19 → 2026-03-25 · 3 obs
● 2018-10-19 09:50:04
● 2026-03-25 06:56:44
○MXmailin.webmailer.de2007-11-15 → 2007-11-15 · 3 obs
○ 2015-08-09 06:06:02
○ 2026-03-25 06:56:44
●MXsmtpin.rzone.de2015-08-09 → 2026-03-25 · 3 obs
● 2015-08-09 06:06:02
● 2026-03-25 06:56:44
○A192.67.198.522007-11-15 → 2007-11-15 · 3 obs
○ 2015-08-09 06:06:02
○ 2026-03-25 06:56:44
●A2a01:238:20a:202:1157::2015-08-09 → 2026-03-25 · 3 obs
● 2015-08-09 06:06:02
● 2026-03-25 06:56:44
●A81.169.145.1572015-08-09 → 2026-03-25 · 3 obs
● 2015-08-09 06:06:02
● 2026-03-25 06:56:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net... | - |
| a-koll.com | docks09.rzone.de, shades20.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.136
NS records: docks09.rzone.de, shades20.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a-koll.com (unsigned zone)
⏱️ Timing
Total: 490ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.157 |
| AAAA | 1 | 2a01:238:20a:202:1157:: |
| NS | 2 | docks09.rzone.de, shades20.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades20.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
a-koll.com points to two IP numbers: 2a01:238:20a:202:1157:: and 81.169.145.157.
Other host names such as bg-programming.de, spielmannszug-ottenhoefen.de, compispezi.de, salutan.eu and matscheit.de share IP numbers with a-koll.com.
Name Servers
a-koll.com is delegated to two name servers: docks09.rzone.de and shades20.rzone.de.
a-koll.com uses the same name server setup as other domains, including gelria.org, dystotal.com, hottenbacher-hof.de, industrieverband.de and gerhart-hauptmann-apotheke.de.
At least part of the name servers for a-koll.com are shared with other domains, for instance estrado.es, diebaumgartners.de, rolus.de, berghues.de and zentgraf.net.
these name servers are commonly used with the name servers docks15.rzone.de, shades04.rzone.de, docks20.rzone.de, shades16.rzone.de, shades03.rzone.de, docks19.rzone.de, shades08.rzone.de, shades06.rzone.de, shades19.rzone.de and docks18.rzone.de.
Host names with two IP numbers:
docks09.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:9 and 217.160.80.136.
shades20.rzone.de points to 2607:f1c0:fe:53:185:132:34:147 and 185.132.34.147.
Mail Servers
The mail server for a-koll.com is smtpin.rzone.de.
a-koll.com uses the same mail server setup as other domains, for instance behse.eu, globalisierung-welthandel.de, lapmann.de, anwaelte-du.de and musikkollektiv.de.
Hostname smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.