bui.engineering - robtex.com

bui.engineering

DNSSEC⚠️ Not signed
NSdns-pr01.i-nex.de ⚠️ Not in zone NS records
A176.28.11.37🇫🇷 GD-EMEA-DC-SXB1176.28.8.0/22
PTRdns-pr01.i-nex.de
NSdns03.i-nex.de ⚠️ Not in zone NS records
A78.35.9.62🇩🇪 NETCOLOGNE78.34.0.0/15 NetCologne PA space
PTRdns03.i-nex.de

engineering

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.engineering ⭐
NSv0n1.nic.engineering
NSv0n2.nic.engineering
NSv0n3.nic.engineering
NSv2n0.nic.engineering
NSv2n1.nic.engineering
SOAv0n0.nic.engineeringhostmaster@donuts.email serial=1773812041

Same first word

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Similar names

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DNS History

8 records (2 active, 6 former)

2017201820192020202120222023202420252026NSdns-pr01.i-nex.dedns03.i-nex.dedocks19.rzone.deshades20.rzone.deMXsmtpin.rzone.deA2a01:238:20a:202:1084::81.169.145.8483.169.3.176
●NSdns-pr01.i-nex.de2020-02-20 → 2026-03-18 · 3 obs
○ 2016-12-10 18:06:36
● 2020-02-20 01:02:28
● 2026-03-18 05:37:18
●NSdns03.i-nex.de2020-02-20 → 2026-03-18 · 3 obs
○ 2016-12-10 18:06:36
● 2020-02-20 01:02:28
● 2026-03-18 05:37:18
○NSdocks19.rzone.de2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 18:06:36
○ 2020-02-20 01:02:28
○ 2026-03-18 05:37:18
○NSshades20.rzone.de2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 18:06:36
○ 2020-02-20 01:02:28
○ 2026-03-18 05:37:18
○MXsmtpin.rzone.de2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 18:06:36
○ 2020-02-20 01:02:28
○ 2026-03-18 05:37:18
○A2a01:238:20a:202:1084::2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 18:06:36
○ 2020-02-20 01:02:28
○ 2026-03-18 05:37:18
○A81.169.145.842016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 18:06:36
○ 2020-02-20 01:02:28
○ 2026-03-18 05:37:18
○A83.169.3.1762020-02-20 → 2021-01-11 · 5 obs
○ 2016-12-10 18:06:36
● 2020-02-20 01:02:28
● 2021-01-11 22:03:36
○ 2026-03-10 22:29:56
○ 2026-03-18 05:37:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
engineeringv0n2.nic.engineering, v2n1.nic.engineering, v2n0.nic.engineering, v0n1.nic.engineering...12 records
bui.engineeringdns03.i-nex.de, dns-pr01.i-nex.de-

✅ Authoritative Response

Server: 176.28.11.37

NS records: dns03.i-nex.de, dns-pr01.i-nex.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bui.engineering (unsigned zone)

⏱️ Timing

Total: 1241ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.engineering, v2n0.nic.engineering, v0n3.nic.engineering...)

Analysis

Name Servers

Two name servers dns-pr01.i-nex.de and dns03.i-nex.de are delegated to bui.engineering.

Host names with a single IP address:

dns-pr01.i-nex.de points to 176.28.11.37

dns03.i-nex.de points to 78.35.9.62