riefen.ch - robtex.com
riefen.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.231.97.254🇩🇪 DELTICOM-AG91.231.97.0/24 DELTICOM AG | ||||||
| PTR | shops.delti.com | ||||||
| NS | xdns.delti.com ⭐ | ||||||
| A | 2001:67c:568:10:3050::1200🇩🇪 DELTICOM-AG2001:67c:568::/48 Delticom AG | ||||||
| PTR | xdns.delti.com | ||||||
| A | 91.231.97.57🇩🇪 DELTICOM-AG91.231.97.0/24 DELTICOM AG | ||||||
| PTR | xdns.delti.com | ||||||
| NS | ns8.colt.net | ||||||
| A | 84.14.241.53🇫🇷 AS822084.14.0.0/16 FR-COLT-INTERNET-84-14 | ||||||
| PTR | ns8.colt.net | ||||||
| MX | smtp2.delti.com ⭐ | ||||||
| A | 2001:67c:568:10::200🇩🇪 DELTICOM-AG2001:67c:568::/48 Delticom AG | ||||||
| PTR | smtp2.delti.com | ||||||
| A | 91.231.97.49🇩🇪 DELTICOM-AG91.231.97.0/24 DELTICOM AG | ||||||
| TXT | v=spf1 ip4:91.231.97.0/24 ip6:2001:67c:568::/58 mx -all | ||||||
| SOA | xdns.delti.comdnsadmin@riefen.ch 2025-02-18 #4 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-07-11 #39 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A91.231.97.2542015-07-18 → 2026-07-11 · 2 obs
● 2026-07-11 17:52:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| riefen.ch | ns8.colt.net, xdns.delti.com | - |
✅ Authoritative Response
Server:84.14.241.53
NS records: ns8.colt.net, xdns.delti.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for riefen.ch (unsigned zone)
⏱️ Timing
Total: 3582ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.231.97.254 |
| NS | 2 | xdns.delti.com, ns8.colt.net |
| MX | 1 | smtp2.delti.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:91.231.97.0/24 ip6:2001:67c:5 |
| SOA | 1 | xdns.delti.com dnsadmin.riefen.ch |
Analysis
IP Addresses
riefen.ch directs to one IP number, which is 91.231.97.254.
Among the host names that share IP numbers with riefen.ch are discount-neumaticos.com, www.felgen.net, pnebo.com and two others.
Name Servers
Two name servers handle the delegation for riefen.ch: xdns.delti.com and ns8.colt.net.
riefen.ch has the same name server delegation as a number of other domains, such as pneus-web.de, tirento.pl, adrd.de and two more.
riefen.ch partially shares its NS delegation with several other domains, including gesundheitskasse.de, zweitmarktdeutschland.de, evb-online.com and two others.
In DNS configurations, these name servers often share authority with ns0.de.colt.net, dns.globvill.de, dns.voerde.globvill.de and 6 other name servers.
Hosts with two IP numbers each:
xdns.delti.com resolves to two addresses: 91.231.97.57 and 2001:67c:568:10:3050::1200.
Hosts that resolve to one IP address:
The hostname ns8.colt.net resolves to 84.14.241.53.
Mail Servers
riefen.ch routes its mail through a single mail server, smtp2.delti.com.
riefen.ch has the same mail server arrangement as a number of other domains, for example downgradetires.com, reifendirekt.lv, motorsykkeldekk.com and two more.
The host smtp2.delti.com resolves to 91.231.97.49 and 2001:67c:568:10::200 — two IP addresses.