tc-mining.at - robtex.com
tc-mining.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.64🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www64sni.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.tc-mining.at ⭐ | ||||||
| A | 81.19.149.86🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail31.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-27 #26 | ||||||
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=1784095202 | ||||||
Subdomains
mail.tc-mining.at |
Same first word
tc-mining.at |
DNS History
9 records (4 active, 5 former)
○NSns1.expressmedia.de2015-06-24 → 2017-01-01 · 4 obs
● 2017-01-01 09:06:32
○ 2026-02-20 13:43:24
○ 2026-07-15 06:59:48
●NSns1.world4you.at2026-02-20 → 2026-07-15 · 3 obs
● 2026-02-20 13:43:24
● 2026-07-15 06:59:48
○NSns2.expressmedia.de2015-06-24 → 2017-01-01 · 4 obs
● 2017-01-01 09:06:32
○ 2026-02-20 13:43:24
○ 2026-07-15 06:59:48
●NSns2.world4you.at2026-02-20 → 2026-07-15 · 3 obs
● 2026-02-20 13:43:24
● 2026-07-15 06:59:48
○MXmail-out-web-hn003-vh001.systemcluster.com2015-06-24 → 2015-06-24 · 3 obs
○ 2015-11-02 15:11:14
○ 2026-07-15 06:59:48
●MXmail.tc-mining.at2015-06-24 → 2026-07-15 · 2 obs
● 2026-07-15 06:59:48
○A213.185.87.252015-06-24 → 2015-06-24 · 3 obs
○ 2015-11-02 15:11:14
○ 2026-07-15 06:59:48
○A213.185.88.602015-11-02 → 2017-01-01 · 5 obs
● 2015-11-02 15:11:14
● 2017-01-01 09:06:32
○ 2026-02-20 13:43:24
○ 2026-07-15 06:59:48
●A81.19.159.642026-02-20 → 2026-07-15 · 3 obs
● 2026-02-20 13:43:24
● 2026-07-15 06:59:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | j.ns.at, r.ns.at, u.ns.at, ns1.univie.ac.at... | - |
| tc-mining.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 tc-mining.at (unsigned zone)
⏱️ Timing
Total: 622ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.64 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.tc-mining.at (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
tc-mining.at serves as the parent of mail.tc-mining.at.
IP Addresses
tc-mining.at has exactly one IP address — 81.19.159.64.
reiser.at, nastran.at, physio-hackl.at plus two other host names have IP numbers in common with tc-mining.at.
Name Servers
tc-mining.at is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.
The name server configuration of tc-mining.at is shared with other domains, for instance kurinstitut.at, vorarlberger.net, contech101.com and two others.
ns1.world4you.at and ns2.world4you.at each resolve to two IP addresses: ns1.world4you.at points to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253, while ns2.world4you.at points to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
tc-mining.at uses one mail server — mail.tc-mining.at.
mail.tc-mining.at resolves to a single IP number: 81.19.149.86.