lookeen.de - robtex.com
lookeen.de
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=1774571191 | ||||||
Subdomains
www.lookeen.de |
Same first word
Similar names
DNS History
15 records (5 active, 10 former)
●NSns1.domainoffensive.de2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 00:55:02
● 2026-03-27 00:55:04
○NSns1116.ui-dns.biz2026-03-27 → 2026-03-27 · 2 obs
○ 2026-03-27 00:55:04
○NSns1116.ui-dns.com2026-03-27 → 2026-03-27 · 2 obs
○ 2026-03-27 00:55:04
○NSns1116.ui-dns.org2026-03-27 → 2026-03-27 · 2 obs
○ 2026-03-27 00:55:04
●NSns2.domainoffensive.eu2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 00:55:02
● 2026-03-27 00:55:04
●NSns3.domainoffensive.net2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 00:55:02
● 2026-03-27 00:55:04
○NSns55.1und1.de2015-07-03 → 2017-04-05 · 4 obs
● 2017-04-05 09:28:56
○ 2026-03-27 00:55:02
○ 2026-03-27 00:55:04
○NSns56.1und1.de2015-07-03 → 2017-04-05 · 4 obs
● 2017-04-05 09:28:56
○ 2026-03-27 00:55:02
○ 2026-03-27 00:55:04
●MXlookeen-de.mail.protection.outlook.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 00:55:02
● 2026-03-27 00:55:04
○MXmx00.kundenserver.de2015-07-03 → 2017-04-05 · 4 obs
● 2017-04-05 09:28:56
○ 2026-03-27 00:55:02
○ 2026-03-27 00:55:04
○MXmx01.kundenserver.de2015-07-03 → 2017-04-05 · 4 obs
● 2017-04-05 09:28:56
○ 2026-03-27 00:55:02
○ 2026-03-27 00:55:04
○A217.160.0.2062017-03-25 → 2017-04-05 · 5 obs
● 2017-03-25 19:29:54
● 2017-04-05 09:28:56
○ 2026-03-27 00:55:02
○ 2026-03-27 00:55:04
●A52.57.133.1552026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 00:55:02
● 2026-03-27 00:55:04
○A87.106.151.2242015-07-03 → 2016-07-10 · 4 obs
● 2016-07-10 06:51:32
○ 2017-03-25 19:29:54
○ 2026-03-27 00:55:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| lookeen.de | ns2.domainoffensive.eu, ns3.domainoffensive.net, ns1.domainoffensive.de | - |
✅ Authoritative Response
Server:176.97.158.21
NS records: ns2.domainoffensive.eu, ns3.domainoffensive.net, ns1.domainoffensive.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 806ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.57.133.155 |
| NS | 3 | ns1.domainoffensive.de, ns2.domainoffensive.eu... |
| MX | 1 | lookeen-de.mail.protection.outlook.com ( |
| TXT | 4 | MS=ms22755412, MS=ms71558338... |
| SOA | 1 | ns1.domainoffensive.de info.domains.rese |
Analysis
Hierarchy
lookeen.de is parent of www.lookeen.de.
IP Addresses
lookeen.de points to a single IP: 52.57.133.155.
Other host names such as ec2-52-57-133-155.eu-central-1.compute.amazonaws.com, www.lookeen.com, lookeen.com and www.lookeen.de share IP numbers with lookeen.de.
Name Servers
lookeen.de is delegated to three name servers: ns1.domainoffensive.de, ns2.domainoffensive.eu and ns3.domainoffensive.net.
lookeen.de at least partially shares its name servers with other domains, for instance almsepp.de, ldd.de, aaa-aaa.de, wettforum.net and livefm.de.
These name servers are commonly used alongside ns2.domainoffensive.de and ns3.domainoffensive.de.
Host names with two IP numbers:
ns1.domainoffensive.de points to: 2001:67c:1bc::21 and 192.174.68.21.
ns2.domainoffensive.eu points to: 2001:67c:10b8::21 and 176.97.158.21.
ns3.domainoffensive.net points to: 2001:67c:1bc::20 and 192.174.68.20.
Mail Servers
lookeen.de is served by a single mail server, lookeen-de.mail.protection.outlook.com.
The host name lookeen-de.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::5, 52.101.73.11, 52.101.73.15, 52.101.73.19 and 52.101.73.22.