blue-tech.de - robtex.com
blue-tech.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 151.252.49.69🇩🇪 CRONON-AS151.252.48.0/20 Vautron Rechenzentrum AG | ||||||
| PTR | server100.e-ee.de | ||||||
| NS | ns1.domainers.de ⭐ | ||||||
| A | 2a02:2940:0:a0d1::246🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany | ||||||
| PTR | dns.dns1.de | ||||||
| A | 95.130.16.246🇩🇪 INETWIRE-AS95.130.16.0/21 Key-Systems GmbH / PartnerGate Liebherrstr. 22 80538 Muenchen, Germany | ||||||
| PTR | dns.dns1.de | ||||||
| NS | ns2.domainers.de | ||||||
| A | 2a02:2940:0:a0d2::218🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany | ||||||
| PTR | dns.dns2.de | ||||||
| A | 95.130.17.218🇩🇪 INETWIRE-AS95.130.17.0/24 InterNetWire Communications GmbH Wilhelm-Wagenfeld-Str. 16 80807 Muenchen | ||||||
| PTR | dns.dns2.de | ||||||
| NS | ns3.domainers.de | ||||||
| A | 217.146.22.194🇩🇪 ANEXIA217.146.22.0/24 Anexia DE - Frankfurt | ||||||
| PTR | dns.dns3.de | ||||||
| NS | ns4.domainers.de | ||||||
| A | 2a01:4f8:192:2187::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dns.dns4.de | ||||||
| A | 144.76.91.137🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | dns.dns4.de | ||||||
| MX | mail.blue-tech.de ⭐ | ||||||
| A | 151.252.49.69🇩🇪 CRONON-AS151.252.48.0/20 Vautron Rechenzentrum AG | ||||||
| PTR | server100.e-ee.de | ||||||
| SOA | ns1.domainers.dehostmaster@partnergate.com 2022-03-03 #1 | ||||||
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=1774626461 | ||||||
Subdomains
mail.blue-tech.de |
Same first word
blue-tech.de |
blue-tech.eu |
blue-tech.nl |
blue-tech.ch |
blue-tech.com |
blue-tech.biz |
blue-tech.fr |
blue-tech.pl |
blue-tech.jp |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.domainers.de2015-08-10 → 2026-03-27 · 6 obs
● 2017-03-14 16:45:36
○ 2019-08-25 13:49:14
○ 2020-06-28 05:55:10
● 2026-02-16 04:48:32
● 2026-03-27 15:59:02
●NSns2.domainers.de2015-08-10 → 2026-03-27 · 6 obs
● 2017-03-14 16:45:36
○ 2019-08-25 13:49:14
○ 2020-06-28 05:55:10
● 2026-02-16 04:48:32
● 2026-03-27 15:59:02
●NSns3.domainers.de2015-08-10 → 2026-03-27 · 6 obs
● 2017-03-14 16:45:36
○ 2019-08-25 13:49:14
○ 2020-06-28 05:55:10
● 2026-02-16 04:48:32
● 2026-03-27 15:59:02
●NSns4.domainers.de2015-08-10 → 2026-03-27 · 6 obs
● 2017-03-14 16:45:36
○ 2019-08-25 13:49:14
○ 2020-06-28 05:55:10
● 2026-02-16 04:48:32
● 2026-03-27 15:59:02
○NSns4.macal.de2019-10-23 → 2020-05-15 · 5 obs
● 2019-10-23 09:18:54
● 2020-05-15 05:44:02
○ 2020-06-10 22:20:58
○ 2026-03-27 15:59:02
○NSns5.macal.de2019-10-23 → 2020-05-15 · 5 obs
● 2019-10-23 09:18:54
● 2020-05-15 05:44:02
○ 2020-06-10 22:20:58
○ 2026-03-27 15:59:02
○NSns6.macal.de2019-10-23 → 2020-05-15 · 5 obs
● 2019-10-23 09:18:54
● 2020-05-15 05:44:02
○ 2020-06-10 22:20:58
○ 2026-03-27 15:59:02
●MXmail.blue-tech.de2015-08-10 → 2026-03-27 · 6 obs
● 2017-03-14 16:45:36
○ 2019-08-25 13:49:14
○ 2020-06-28 05:55:10
● 2026-02-16 04:48:32
● 2026-03-27 15:59:02
●A151.252.49.692026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 04:48:32
● 2026-03-27 15:59:02
○A31.185.106.2452017-03-14 → 2020-05-15 · 8 obs
● 2017-03-14 16:45:36
○ 2019-08-25 13:49:14
○ 2019-09-21 15:05:42
● 2019-10-23 09:18:54
● 2020-05-15 05:44:02
○ 2020-06-10 22:20:58
○ 2026-03-27 15:59:02
○A31.214.172.272015-08-10 → 2016-07-14 · 4 obs
● 2016-07-14 10:26:02
○ 2017-03-14 16:45:36
○ 2026-03-27 15:59:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| blue-tech.de | ns1.domainers.de, ns2.domainers.de, ns3.domainers.de, ns4.domainers.de | 7 records |
✅ Authoritative Response
Server:95.130.16.246
NS records: ns1.domainers.de, ns2.domainers.de, ns3.domainers.de, ns4.domainers.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blue-tech.de (unsigned zone)
⏱️ Timing
Total: 3679ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 151.252.49.69 |
| NS | 4 | ns3.domainers.de, ns2.domainers.de... |
| MX | 1 | mail.blue-tech.de (pri: 10) |
| SOA | 1 | ns1.domainers.de hostmaster.partnergate. |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (ns1.domainers.de, ns2.domainers.de, ns3.domainers.de...)
Analysis
Hierarchy
The parent of mail.blue-tech.de is blue-tech.de.
IP Addresses
blue-tech.de points to a single IP address: 151.252.49.69.
Other host names such as westtek.de, mail.moldy.de, mail.allinternet.de, mail.buildtec.de and mail.feitec.de share IPs with blue-tech.de.
Name Servers
blue-tech.de is delegated to four name servers: ns1.domainers.de, ns2.domainers.de, ns3.domainers.de and ns4.domainers.de.
blue-tech.de at least partially shares name servers with other domains, for example cmo24.de, games-talk.de, abctextil.de, wwf.cz and daspasstmir.de.
Host names with two IP numbers:
ns1.domainers.de points to 2a02:2940:0:a0d1::246 and 95.130.16.246.
ns2.domainers.de points to 2a02:2940:0:a0d2::218 and 95.130.17.218.
ns4.domainers.de points to 2a01:4f8:192:2187::2 and 144.76.91.137.
Host names with one IP number:
ns3.domainers.de points to 217.146.22.194.
Mail Servers
The mail.blue-tech.de mail server handles blue-tech.de.
mail.blue-tech.de points to a single IP number: 151.252.49.69.