expert-as.com - robtex.com
expert-as.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4a0:2002:4:1da9:a99f:5423:3cf1🇩🇪 XIRRA2a01:4a0:2002::/48 Xirra GmbH | ||||||
| PTR | parking.checkdomain.de | ||||||
| A | 130.185.109.77🇩🇪 XIRRA130.185.104.0/21 -NET | ||||||
| NS | ns2.checkdomain.de ⭐ | ||||||
| A | 2a01:4f8:2b02:a88::106🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns2.checkdomain.de | ||||||
| A | 5.9.190.98🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | ns2.checkdomain.de | ||||||
| NS | ns.checkdomain.de | ||||||
| A | 2a02:2b80:101:5000::9🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| A | 109.237.143.11🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | ns1.checkdomain.de | ||||||
| MX | expert-as.com ⭐ | ||||||
| A | 2a01:4a0:2002:4:1da9:a99f:5423:3cf1🇩🇪 XIRRA2a01:4a0:2002::/48 Xirra GmbH | ||||||
| PTR | parking.checkdomain.de | ||||||
| A | 130.185.109.77🇩🇪 XIRRA130.185.104.0/21 -NET | ||||||
| PTR | parking.checkdomain.de | ||||||
| SOA | ns.checkdomain.dehostmaster@checkdomain.de 2017-03-30 #1 | ||||||
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=1774589672 | ||||||
MX for
expert-as.com |
Same first word
expert-as.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.checkdomain.de2015-08-17 → 2026-03-27 · 2 obs
● 2026-03-27 05:54:46
●NSns2.checkdomain.de2015-08-17 → 2026-03-27 · 2 obs
● 2026-03-27 05:54:46
●MXexpert-as.com2015-08-17 → 2026-03-27 · 2 obs
● 2026-03-27 05:54:46
●A130.185.109.772015-08-17 → 2026-03-27 · 2 obs
● 2026-03-27 05:54:46
●A2a01:4a0:2002:4:1da9:a99f:5423:3cf12015-08-17 → 2026-03-27 · 2 obs
● 2026-03-27 05:54:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| expert-as.com | ns.checkdomain.de, ns2.checkdomain.de | - |
✅ Authoritative Response
Server:5.9.190.98
NS records: ns.checkdomain.de, ns2.checkdomain.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expert-as.com (unsigned zone)
⏱️ Timing
Total: 823ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 130.185.109.77 |
| AAAA | 1 | 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 |
| NS | 2 | ns2.checkdomain.de, ns.checkdomain.de |
| MX | 1 | expert-as.com (pri: 10) |
| SOA | 1 | ns.checkdomain.de hostmaster.checkdomain |
Analysis
Mail Server Role
For expert-as.com, the mail server is expert-as.com.
IP Addresses
expert-as.com resolves to two IP numbers: 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 and 130.185.109.77.
other host names including cartawiki.com, phonedoctor.at, lcsi.at, blue-selection.net and incom-ag.de share IP numbers with expert-as.com.
Name Servers
expert-as.com is delegated to two name servers ns2.checkdomain.de and ns.checkdomain.de.
expert-as.com shares the same name server setup as other domains, for instance anwalt-vertragsrecht.koeln, in.bz.it, therapie-bah.de, molobags.com and systemco.de.
expert-as.com at least partially shares name servers with other domains, for instance tt-web-wl.com.
Host names with two IP numbers:
The host name ns2.checkdomain.de points to 2a01:4f8:2b02:a88::106 and 5.9.190.98; the host name ns.checkdomain.de points to 2a02:2b80:101:5000::9 and 109.237.143.11.
Mail Servers
expert-as.com is served by a single mail server, expert-as.com.
expert-as.com resolves to two IP numbers: 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 and 130.185.109.77.