mail.koller.tk - robtex.com
mail.koller.tk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.89.178.178🇦🇹 ECSNET-AS212.89.160.0/19 ECSNET | ||||||
| PTR | mail.pierbach.eu | ||||||
koller.tk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.89.178.178🇦🇹 ECSNET-AS212.89.160.0/19 ECSNET | ||||||
| NS | ns1.world4you.at ⭐ | ||||||
| NS | ns2.world4you.at | ||||||
| MX | mail.koller.tk ⭐ | ||||||
| TXT | google-site-verification=fB7iKINvdNEE645GPU-97MOZgBpXB93juBln4eUpq0c | ||||||
| TXT | v=spf1 a mx ip4:212.89.178.178 ip4:212.89.179.229 include:_spf.google.com inc... | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-11 #97 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A212.89.178.1782026-03-26 → 2026-03-27 · 3 obs
○ 2017-01-11 02:49:24
● 2026-03-26 02:30:08
● 2026-03-27 11:00:50
● 2026-03-26 02:30:08
● 2026-03-27 11:00:50
○A81.19.149.892017-01-11 → 2017-01-11 · 3 obs
● 2017-01-11 02:49:24
○ 2026-03-26 02:30:08
○ 2026-03-27 11:00:50
○ 2026-03-26 02:30:08
○ 2026-03-27 11:00:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tk | a.ns.tk, b.ns.tk, c.ns.tk, d.ns.tk | 8 records |
| koller.tk | 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 tk (unsigned zone)
⏱️ Timing
Total: 422ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.89.178.178 |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.tk, b.ns.tk, c.ns.tk...)
Analysis
Mail Server Role
mail.koller.tk serves as a mail server for koller.tk.
IP Addresses
mail.koller.tk resolves to one IP number: 212.89.178.178.
Other host names, for instance ns4.fixl.tk, ns1.pierbach.eu, mail.fixl.tk, koller.tk and fixl.tk share IP numbers with mail.koller.tk.