skillcards.at - robtex.com
skillcards.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.36🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www36sni.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.skillcards.at ⭐ | ||||||
| A | 81.19.149.31🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail14.world4you.com | ||||||
| TXT | v=spf1 include:_spf.casc-hosting.net mx include:spf.w4ymail.at ~all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-02-27 #24 | ||||||
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=1771290002 | ||||||
Subdomains
mail.skillcards.at |
Same first word
skillcards.at |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.world4you.at2015-06-24 → 2026-03-21 · 2 obs
● 2026-03-21 06:22:48
●NSns2.world4you.at2015-06-24 → 2026-03-21 · 2 obs
● 2026-03-21 06:22:48
●MXmail.skillcards.at2015-06-24 → 2026-03-21 · 2 obs
● 2026-03-21 06:22:48
○A81.19.145.562015-06-24 → 2017-06-04 · 4 obs
● 2017-06-04 02:33:02
○ 2026-03-20 20:43:24
○ 2026-03-21 06:22:48
●A81.19.159.362026-03-20 → 2026-03-21 · 3 obs
● 2026-03-20 20:43:24
● 2026-03-21 06:22:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | r.ns.at, n.ns.at, ns2.univie.ac.at, u.ns.at... | - |
| skillcards.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 skillcards.at (unsigned zone)
⏱️ Timing
Total: 859ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.36 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.skillcards.at (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.casc-hosting.net mx |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
skillcards.at is a parent of mail.skillcards.at.
IP Addresses
skillcards.at points to a single IP number: 81.19.159.36.
Other host names, for instance andreas-woergetter.at, pucmed.at, kokodo.at, baustellenkoordinator.at and renovieren.at share IP numbers with skillcards.at.
Name Servers
Delegation for skillcards.at rests with two name servers, ns1.world4you.at and ns2.world4you.at.
skillcards.at shares the same name server setup as other domains, including abschleppdienst-niedrist.at, ps-junkies.at, iriseasy.com, mademoiselle-fesch.at and radio24.at.
Host names with two IP numbers: 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
skillcards.at is handled by a single mail server, mail.skillcards.at.
mail.skillcards.at points to a single IP: 81.19.149.31.