alkac.com - robtex.com
alkac.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 | docks10.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:10🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks10.rzone.de | ||||||
| A | 217.160.80.137🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks10.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 2020-06-06 #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=1771291435 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-08-06 → 2018-06-28 · 4 obs
● 2018-06-28 10:35:16
○ 2026-03-05 01:29:08
○ 2026-03-17 23:33:38
●MXsmtpin.rzone.de2026-03-05 → 2026-03-17 · 3 obs
● 2026-03-05 01:29:08
● 2026-03-17 23:33:38
●A2a01:238:20a:202:1157::2015-08-06 → 2026-03-17 · 2 obs
● 2026-03-17 23:33:38
●A81.169.145.1572015-08-06 → 2026-03-17 · 2 obs
● 2026-03-17 23:33:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| alkac.com | docks10.rzone.de, shades20.rzone.de | - |
✅ Authoritative Response
Server: 217.160.80.137
NS records: docks10.rzone.de, shades20.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alkac.com (unsigned zone)
⏱️ Timing
Total: 2687ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.157 |
| AAAA | 1 | 2a01:238:20a:202:1157:: |
| NS | 2 | shades20.rzone.de, docks10.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades20.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
alkac.com points to two IPs: 2a01:238:20a:202:1157:: and 81.169.145.157.
Other host names, for instance iullrich.de, brightblue.de, collineo.com, plisti.de and rosendal.info share IP numbers with alkac.com.
Name Servers
Two name servers docks10.rzone.de and shades20.rzone.de are delegated to alkac.com.
alkac.com uses the same name server configuration as other domains, such as typographynerd.de, steuerberatung-grahl.de, bestgenog.nl, boltze.de and fastservice.de.
alkac.com at least partially shares name servers with other domains such as 2420666-3d.com, fryenet.de, vamosdetienda.com, balito.nl and erster-klasse.de.
These name servers are often used together with docks17.rzone.de, shades10.rzone.de, docks20.rzone.de, docks15.rzone.de, docks02.rzone.de, shades19.rzone.de, shades07.rzone.de, shades16.rzone.de, shades11.rzone.de and docks16.rzone.de.
Host names with two IPs:
docks10.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:10 and 217.160.80.137.
shades20.rzone.de points to 2607:f1c0:fe:53:185:132:34:147 and 185.132.34.147.
Mail Servers
alkac.com is handled by a single mail server, smtpin.rzone.de.
alkac.com shares the same mail server setup as other domains, including galeriesockel.at, agenturbethke.de, mx1.netplans.de, gambrinus-wolf.de and windowsart.eu.
Host name smtpin.rzone.de points to IPs 2a01:238:20a:202:50f0::1097 and 81.169.145.97.