combit.tk - robtex.com
combit.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=1784880727 | ||||||
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●NSns1.first-ns.de2015-07-03 → 2026-07-24 · 2 obs
● 2026-07-24 11:23:20
●NSrobotns2.second-ns.de2015-07-03 → 2026-07-24 · 2 obs
● 2026-07-24 11:23:20
●NSrobotns3.second-ns.com2015-07-03 → 2026-07-24 · 2 obs
● 2026-07-24 11:23:20
●MXmx14a.antispameurope.com2015-07-03 → 2026-07-24 · 2 obs
● 2026-07-24 11:23:20
●MXmx14b.antispameurope.com2015-07-03 → 2026-07-24 · 2 obs
● 2026-07-24 11:23:20
●MXmx14c.antispameurope.com2015-07-03 → 2026-07-24 · 2 obs
● 2026-07-24 11:23:20
●MXmx14d.antispameurope.com2015-07-03 → 2026-07-24 · 2 obs
● 2026-07-24 11:23:20
○A149.202.97.1612017-01-26 → 2017-01-26 · 4 obs
● 2017-01-26 19:46:16
○ 2026-03-09 14:26:24
○ 2026-07-24 11:23:20
●A195.4.159.102026-03-09 → 2026-07-24 · 3 obs
● 2026-03-09 14:26:24
● 2026-07-24 11:23:20
○A85.25.28.1332015-07-03 → 2016-04-27 · 4 obs
● 2016-04-27 15:42:50
○ 2017-01-26 19:46:16
○ 2026-07-24 11:23:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tk | a.ns.tk, b.ns.tk, c.ns.tk, d.ns.tk | 8 records |
| combit.tk | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tk (unsigned zone)
⏱️ Timing
Total: 748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.4.159.10 |
| NS | 3 | ns1.first-ns.de, robotns2.second-ns.de... |
| MX | 4 | mx14d.antispameurope.com (pri: 40), mx14a.antispameurope.com (pri: 10)... |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.tk, b.ns.tk, c.ns.tk...)
Analysis
IP Addresses
combit.tk directs to one IP number, which is 195.4.159.10.
Among the host names that share IP numbers with combit.tk are report-tool.net, www.combit.com.pl, commbit.de and two others.
Name Servers
The authoritative name servers for combit.tk are robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de — three in total.
combit.tk shares at least some of its name servers with other domains, including sp1forum.de, organisationsberatung.at, ice-cold.eu and two others.
These name servers are frequently paired with the name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de all resolve to exactly two IP numbers apiece: robotns3.second-ns.com → 193.47.99.3 and 2001:67c:192c::add:a3; ns1.first-ns.de → 213.239.242.238 and 2a01:4f8:0:a101::a:1; robotns2.second-ns.de → 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Mail Servers
combit.tk has four mail servers: mx14a.antispameurope.com, mx14b.antispameurope.com, mx14c.antispameurope.com and mx14d.antispameurope.com.
combit.tk shares at least some of its mail servers with other domains — for example comlit.de, melitta-na.com, combit-news.net and two more.
It is common for these mail servers to co-occur with mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx04.hornetsecurity.com and mx03.hornetsecurity.com as mail servers.
Hosts with three IP address records:
The hostname mx14a.antispameurope.com directs to 83.246.65.85, 83.246.65.100 and 94.100.132.100.
Hosts that resolve to one IP address:
mx14b.antispameurope.com has the IP address 83.246.65.85.
mx14c.antispameurope.com has the IP address 94.100.134.100.
mx14d.antispameurope.com has the IP address 94.100.132.100.
Both mx14a.antispameurope.com and mx14b.antispameurope.com resolve to 83.246.65.85 IP addresses each.
Both mx14a.antispameurope.com and mx14d.antispameurope.com resolve to 94.100.132.100 IP addresses each.