variable.cc - dns.ninja
variable.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.83🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www83sni.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.variable.cc ⭐ | ||||||
| A | 81.19.149.68🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail19.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-28 #26 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1781115539 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.world4you.at2018-05-16 → 2026-06-10 · 2 obs
● 2026-06-10 18:26:50
●NSns2.world4you.at2018-05-16 → 2026-06-10 · 2 obs
● 2026-06-10 18:26:50
●MXmail.variable.cc2018-05-16 → 2026-06-10 · 2 obs
● 2026-06-10 18:26:50
○A81.19.145.1532018-05-16 → 2018-05-16 · 3 obs
○ 2026-03-07 00:50:04
○ 2026-06-10 18:26:50
●A81.19.159.832026-03-07 → 2026-06-10 · 3 obs
● 2026-03-07 00:50:04
● 2026-06-10 18:26:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | 8 records |
| variable.cc | 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 variable.cc (unsigned zone)
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.83 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.variable.cc (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ac1.nstld.com, ac2.nstld.com, ac3.nstld.com...)
Analysis
Hierarchy
variable.cc serves as the parent of www.variable.cc and mail.variable.cc.
IP Addresses
variable.cc has exactly one IP address — 81.19.159.83.
playduino.com, yuno3.at, kindig.at plus two other host names have IP numbers in common with variable.cc.
Name Servers
Two name servers handle the delegation for variable.cc: ns1.world4you.at and ns2.world4you.at.
The name server configuration of variable.cc is shared with other domains, for instance ghtech.at, navcon.at, zidek.co.at and two others.
ns1.world4you.at and ns2.world4you.at both carry two IP addresses. The A records for ns1.world4you.at are 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253; the A records for ns2.world4you.at are 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
variable.cc uses one mail server — mail.variable.cc.
mail.variable.cc carries a single IP number, which is 81.19.149.68.