denkfrisch.at - robtex.com
denkfrisch.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.145.42🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www22.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.denkfrisch.at ⭐ | ||||||
| A | 255.255.255.255 | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2017-12-20 #1 | ||||||
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=1776153603 | ||||||
Subdomains
mail.denkfrisch.at |
Same first word
denkfrisch.ch |
denkfrisch.at |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.world4you.at2015-08-01 → 2026-04-14 · 2 obs
● 2026-04-14 09:20:32
●NSns2.world4you.at2015-08-01 → 2026-04-14 · 2 obs
● 2026-04-14 09:20:32
●MXmail.denkfrisch.at2015-08-01 → 2026-04-14 · 2 obs
● 2026-04-14 09:20:32
●A81.19.145.422015-08-01 → 2026-04-14 · 2 obs
● 2026-04-14 09:20:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| denkfrisch.at | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:217.160.82.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for denkfrisch.at (unsigned zone)
⏱️ Timing
Total: 723ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.145.42 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.denkfrisch.at (pri: 10) |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
denkfrisch.at is the parent of mail.denkfrisch.at.
IP Addresses
denkfrisch.at resolves to a single IP address: 81.19.145.42.
Other host names including joled.at, theatergruppemoenchhof.at, ern.at, dgi.at and lichem.at share IP numbers with denkfrisch.at.
Name Servers
denkfrisch.at's delegation uses two name servers, ns1.world4you.at and ns2.world4you.at.
denkfrisch.at shares the same name server setup as other domains, for example diamond-fox.at, tierabc.at, reischl-technik.at, evangschwechat.at and system42.eu.
Host names with two IPs:
ns1.world4you.at points to: 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253
ns2.world4you.at points to: 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253
Mail Servers
denkfrisch.at is handled by a single mail server, mail.denkfrisch.at.
mail.denkfrisch.at points to a single IP: 255.255.255.255.