alfain.de - robtex.com
alfain.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 31.15.10.187🇨🇿 ACTIVE24-AS31.15.8.0/21 CZ-ACTIVE24-NET2 | ||||||
| PTR | uvirt131.active24.cz | ||||||
| NS | ns.grdns.cz ⭐ | ||||||
| A | 2001:15e8:101:1::c268🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.grdns.cz | ||||||
| A | 81.2.194.104🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | ns.grdns.cz | ||||||
| NS | ns.grdns.it | ||||||
| A | 2a00:6d41:2:1::7🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network | ||||||
| PTR | ns.grdns.it | ||||||
| A | 95.110.254.167🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network | ||||||
| PTR | ns.grdns.it | ||||||
| SOA | ns.grdns.czadmin@forpsi.com 2026-03-11 #1 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1774613732 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●A31.15.10.1872026-03-19 → 2026-03-27 · 2 obs
● 2026-03-19 14:54:00
● 2026-03-27 12:24:38
● 2026-03-27 12:24:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| alfain.de | ns.grdns.cz, ns.grdns.it | - |
✅ Authoritative Response
Server:95.110.254.167
NS records: ns.grdns.cz, ns.grdns.it
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.15.10.187 |
| NS | 2 | ns.grdns.cz, ns.grdns.it |
| SOA | 1 | ns.grdns.cz admin.forpsi.com |
Analysis
IP Addresses
alfain.de resolves to one IP number: 31.15.10.187.
other host names including prosig.cz, mxb.cz, hotelkrakonos.eu, elektros.cz and transdev.sk share IP numbers with alfain.de.
Name Servers
alfain.de is delegated to two name servers ns.grdns.cz and ns.grdns.it.
alfain.de shares the same name server setup as other domains, for instance kinomost.cz, fiamo.com, maco.cz, eternity.eu and gymbilina.cz.
Host names with two IP numbers:
The host name ns.grdns.cz points to 2001:15e8:101:1::c268 and 81.2.194.104; the host name ns.grdns.it points to 2a00:6d41:2:1::7 and 95.110.254.167.