cswp.at - robtex.com
cswp.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.50🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www50sni.world4you.com | ||||||
| NS | ns1.world4you.at ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:32:253🇺🇸 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 | ns1.world4you.at | ||||||
| A | 185.132.32.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1.world4you.at | ||||||
| NS | ns2.world4you.at | ||||||
| A | 2001:8d8:fe:53:217:160:82:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns2.world4you.at | ||||||
| A | 217.160.82.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns2.world4you.at | ||||||
| MX | mail.cswp.at ⭐ | ||||||
| A | 81.19.149.36🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail16.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| TXT | facebook-domain-verification=kt9if1mz8hc4vcauot0tjomk8kvp6l | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-19 #51 | ||||||
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1785139203 | ||||||
Subdomains
mail.cswp.at |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.world4you.at2018-05-23 → 2026-07-27 · 2 obs
● 2026-07-27 08:59:48
●NSns2.world4you.at2018-05-23 → 2026-07-27 · 2 obs
● 2026-07-27 08:59:48
●MXmail.cswp.at2018-05-23 → 2026-07-27 · 2 obs
● 2026-07-27 08:59:48
●A81.19.159.502018-05-23 → 2026-07-27 · 2 obs
● 2026-07-27 08:59:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| cswp.at | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:185.132.32.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cswp.at (unsigned zone)
⏱️ Timing
Total: 1617ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.50 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.cswp.at (pri: 10) |
| TXT | 2 | facebook-domain-verification=kt9if1mz8hc, v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
mail.cswp.at is a subdomain of cswp.at.
IP Addresses
cswp.at directs to one IP number, which is 81.19.159.50.
Among the host names that share IP numbers with cswp.at are pats.at, sc-wolkersdorf.at, physio-koest.at and two others.
Name Servers
cswp.at uses two name servers for its delegation: ns1.world4you.at and ns2.world4you.at.
cswp.at has the same name server delegation as a number of other domains, such as kundenservice.it, erba.at, klapothek.at and two more.
The two host names ns1.world4you.at and ns2.world4you.at each have a pair of IP addresses: ns1.world4you.at has 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253, and ns2.world4you.at has 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
cswp.at routes its mail through a single mail server, mail.cswp.at.
mail.cswp.at directs to just one IP number, 81.19.149.36.