flexrep.de - dns.ninja
flexrep.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.60.218.68🇩🇪 PLUSNET212.60.192.0/18 Plusnet GmbH | ||||||
| PTR | www.4tek.de | ||||||
| NS | ns.4tek.de ⭐ | ||||||
| A | 212.60.218.66🇩🇪 PLUSNET212.60.192.0/18 Plusnet GmbH | ||||||
| PTR | ns.4tek.de | ||||||
| NS | ns2.net-lab.net | ||||||
| A | 2a01:b1c0::b:6e:1b🇩🇪 OPTEAMAX-AS2a01:b1c0::/32 Opteamax | ||||||
| PTR | secondary.net-lab.net | ||||||
| A | 84.39.110.27🇩🇪 OPTEAMAX-AS84.39.104.0/21 Opteamax | ||||||
| PTR | secondary.net-lab.net | ||||||
| MX | mail.4tek.de ⭐ | ||||||
| A | 212.60.218.67🇩🇪 PLUSNET212.60.192.0/18 Plusnet GmbH | ||||||
| PTR | mail.4tek.de | ||||||
| MX | mx2.net-lab.net(100) | ||||||
| A | 2a01:b1c0::b:6e:1c🇩🇪 OPTEAMAX-AS2a01:b1c0::/32 Opteamax | ||||||
| PTR | mx2.net-lab.net | ||||||
| A | 84.39.110.28🇩🇪 OPTEAMAX-AS84.39.104.0/21 Opteamax | ||||||
| PTR | mx2.net-lab.net | ||||||
| SOA | ns.4tek.dehostmaster@4tek.de 2016-03-11 #2 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1786748139 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns2.net-lab.net2015-07-25 → 2026-08-14 · 2 obs
● 2026-08-14 23:22:00
●MXmail.4tek.de2015-07-25 → 2026-08-14 · 5 obs
● 2018-06-06 00:44:18
○ 2026-06-28 16:11:36
● 2026-08-10 21:09:50
● 2026-08-14 23:22:00
●MXmx2.net-lab.net2015-07-25 → 2026-08-14 · 5 obs
● 2018-06-06 00:44:18
○ 2026-06-28 16:11:36
● 2026-08-10 21:09:50
● 2026-08-14 23:22:00
●A212.60.218.682016-11-15 → 2026-08-14 · 6 obs
● 2016-11-15 11:06:32
● 2018-06-06 00:44:18
○ 2026-06-28 16:11:36
● 2026-08-10 21:09:50
● 2026-08-14 23:22:00
○A80.69.37.362015-07-25 → 2016-02-06 · 4 obs
● 2016-02-06 13:43:24
○ 2016-11-15 11:06:32
○ 2026-08-14 23:22:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| flexrep.de | ns.4tek.de, ns2.net-lab.net | 1 record |
✅ Authoritative Response
Server:212.60.218.66
NS records: ns.4tek.de, ns2.net-lab.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flexrep.de (unsigned zone)
⏱️ Timing
Total: 2897ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.60.218.68 |
| NS | 2 | ns2.net-lab.net, ns.4tek.de |
| MX | 2 | mail.4tek.de (pri: 10), mx2.net-lab.net (pri: 100) |
| SOA | 1 | ns.4tek.de hostmaster.4tek.de |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.4tek.de)
Analysis
IP Addresses
flexrep.de has exactly one IP address — 212.60.218.68.
Name Servers
DNS delegation for flexrep.de points to two name servers: ns.4tek.de and ns2.net-lab.net.
The name servers for flexrep.de are shared with other domains, including 4tek.de.
There is at least partial name server overlap between flexrep.de and other domains — bubenheim.biz, internetcave.de, glebocki.de and two more among them.
These name servers regularly appear alongside ns10.net-lab.net, ns5.net-lab.net, ns9.net-lab.net and 3 other name servers in NS record sets.
Host names pointing to two IP addresses:
ns2.net-lab.net has two IP addresses: 84.39.110.27 and 2a01:b1c0::b:6e:1b.
Host names resolving to a single IP address:
ns.4tek.de directs to 212.60.218.66.
Mail Servers
flexrep.de uses two mail servers, mail.4tek.de and mx2.net-lab.net.
At least some of the mail servers used by flexrep.de are shared with other domains: speziell.net, tradecollect.biz, 4tek.de and two others among them.
These mail servers are often deployed together with mx10.net-lab.net, mx9.net-lab.net, mx5.net-lab.net and 3 other mail servers.
Host names pointing to two IP addresses:
mx2.net-lab.net has two IP addresses: 84.39.110.28 and 2a01:b1c0::b:6e:1c.
Host names resolving to a single IP address:
mail.4tek.de directs to 212.60.218.67.