offermann.tk - dns.ninja
offermann.tk
tk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.119.57.22 | ||||||
| NS | a.ns.tk ⭐ | ||||||
| NS | b.ns.tk | ||||||
| NS | c.ns.tk | ||||||
| NS | d.ns.tk | ||||||
| SOA | a.ns.tkjoost\@zuurbier.dot.tk serial=1786900718 | ||||||
Same first word
DNS History
13 records (7 active, 6 former)
●NSns1.domaindiscount24.net2015-05-11 → 2026-08-16 · 2 obs
● 2026-08-16 20:09:50
●NSns2.domaindiscount24.net2015-05-11 → 2026-08-16 · 2 obs
● 2026-08-16 20:09:50
●NSns3.domaindiscount24.net2015-05-11 → 2026-08-16 · 2 obs
● 2026-08-16 20:09:50
○MXmx4.efm.de2015-05-11 → 2016-09-18 · 4 obs
● 2016-09-18 21:24:04
○ 2026-04-01 21:50:12
○ 2026-08-16 20:09:50
○MXmx5.efm.de2015-05-11 → 2016-09-18 · 4 obs
● 2016-09-18 21:24:04
○ 2026-04-01 21:50:12
○ 2026-08-16 20:09:50
●MXmxext1.mailbox.org2026-04-01 → 2026-08-16 · 3 obs
● 2026-04-01 21:50:12
● 2026-08-16 20:09:50
●MXmxext2.mailbox.org2026-04-01 → 2026-08-16 · 3 obs
● 2026-04-01 21:50:12
● 2026-08-16 20:09:50
●MXmxext3.mailbox.org2026-04-01 → 2026-08-16 · 3 obs
● 2026-04-01 21:50:12
● 2026-08-16 20:09:50
●MXmxext4.mailbox.org2026-08-16 → 2026-08-16 · 3 obs
● 2026-08-16 01:16:12
● 2026-08-16 20:09:50
○A109.234.109.202015-05-11 → 2016-03-25 · 4 obs
● 2016-03-25 00:36:00
○ 2016-09-18 21:24:04
○ 2026-08-16 20:09:50
○A109.234.109.212015-05-11 → 2016-03-25 · 4 obs
● 2016-03-25 00:36:00
○ 2016-09-18 21:24:04
○ 2026-08-16 20:09:50
○A213.128.138.2362015-05-11 → 2016-03-25 · 4 obs
● 2016-03-25 00:36:00
○ 2016-09-18 21:24:04
○ 2026-08-16 20:09:50
○A51.254.41.572016-09-18 → 2016-09-18 · 4 obs
● 2016-09-18 21:24:04
○ 2026-04-01 21:50:12
○ 2026-08-16 20:09:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tk | a.ns.tk, b.ns.tk, c.ns.tk, d.ns.tk | - |
| offermann.tk | ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net | - |
✅ Authoritative Response
Server:193.227.117.34
NS records: ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tk (unsigned zone)
⏱️ Timing
Total: 380ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.domaindiscount24.net, ns1.domaindiscount24.net... |
| MX | 4 | mxext1.mailbox.org (pri: 10), mxext2.mailbox.org (pri: 10)... |
| TXT | 1 | v=spf1 include:mailbox.org ~all |
| SOA | 1 | ns1.domaindiscount24.net tech.key-system |
Analysis
Name Servers
offermann.tk is served by three name servers: ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.
At least some of offermann.tk's name servers are shared with other domains, for example binance.broker, weiterbildungsdozent.de, vrbw.net and two more.
These name servers tend to be used in conjunction with the name servers fake-ns.binance.broker.
The hostnames ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net each direct to two IP addresses — ns1.domaindiscount24.net to 193.227.117.34 and 2a04:2b00:14cc::34, ns2.domaindiscount24.net to 194.50.187.34 and 2a04:2b00:14dd::34, and ns3.domaindiscount24.net to 194.0.182.34 and 2a04:2b00:14ee::34.
Mail Servers
Mail for offermann.tk is handled by four mail servers: mxext1.mailbox.org, mxext2.mailbox.org, mxext3.mailbox.org and mxext4.mailbox.org.
offermann.tk shares mail servers — at least in part — with other domains, including ptmx.org, j6s.de, kippkipp.at and two others.
Four hostnames, each resolving to a pair of IP addresses: mxext1.mailbox.org directs to 80.241.60.212 and 2001:67c:2050:104:0:1:25:1; mxext2.mailbox.org directs to 80.241.60.215 and 2001:67c:2050:104:0:2:25:1; mxext3.mailbox.org directs to 80.241.60.216 and 2001:67c:2050:104:0:3:25:1; mxext4.mailbox.org directs to 80.241.60.217 and 2001:67c:2050:104:0:4:25:1.