bbu-design.de - robtex.com
bbu-design.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=1774819777 | ||||||
Subdomains
Same first word
bbu-design.de |
DNS History
16 records (8 active, 8 former)
○NSns1.bbu-design.de2015-08-07 → 2016-04-04 · 4 obs
● 2016-04-04 04:44:00
○ 2017-03-29 22:54:36
○ 2026-03-29 21:35:10
●NSns1.routing.net2017-03-29 → 2026-03-29 · 3 obs
● 2017-03-29 22:54:36
● 2026-03-29 21:35:10
○NSns1.sysprovide.de2015-08-07 → 2016-04-04 · 4 obs
● 2016-04-04 04:44:00
○ 2017-03-29 22:54:36
○ 2026-03-29 21:35:10
○NSns2.bbu-design.de2015-08-07 → 2016-04-04 · 4 obs
● 2016-04-04 04:44:00
○ 2017-03-29 22:54:36
○ 2026-03-29 21:35:10
●NSns2.routing.net2017-03-29 → 2026-03-29 · 3 obs
● 2017-03-29 22:54:36
● 2026-03-29 21:35:10
○NSns3.bbu-design.de2015-08-07 → 2016-04-04 · 4 obs
● 2016-04-04 04:44:00
○ 2017-03-29 22:54:36
○ 2026-03-29 21:35:10
●NSns3.routing.net2017-03-29 → 2026-03-29 · 3 obs
● 2017-03-29 22:54:36
● 2026-03-29 21:35:10
○MXmail.bbu-design.de2015-08-07 → 2018-02-16 · 4 obs
● 2018-02-16 10:46:14
○ 2026-02-15 11:37:58
○ 2026-03-29 21:35:10
●MXmx01.routing.net2026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 11:37:58
● 2026-03-29 21:35:10
●MXmx02.routing.net2026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 11:37:58
● 2026-03-29 21:35:10
●MXmx03.routing.net2026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 11:37:58
● 2026-03-29 21:35:10
●MXmxbackup.routing.net2026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 11:37:58
● 2026-03-29 21:35:10
○A213.160.72.1912017-03-29 → 2018-02-16 · 5 obs
● 2017-03-29 22:54:36
● 2018-02-16 10:46:14
○ 2026-02-15 11:37:58
○ 2026-03-29 21:35:10
●A213.160.73.172026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 11:37:58
● 2026-03-29 21:35:10
○A78.138.89.1412015-08-07 → 2015-08-07 · 3 obs
○ 2015-12-08 08:30:22
○ 2026-03-29 21:35:10
○A79.133.57.1412015-12-08 → 2016-04-04 · 5 obs
● 2015-12-08 08:30:22
● 2016-04-04 04:44:00
○ 2017-03-29 22:54:36
○ 2026-03-29 21:35:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bbu-design.de | ns1.routing.net, ns2.routing.net, ns3.routing.net | - |
✅ Authoritative Response
Server:134.0.30.178
NS records: ns1.routing.net, ns2.routing.net, ns3.routing.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bbu-design.de (unsigned zone)
⏱️ Timing
Total: 1106ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.160.73.17 |
| NS | 3 | ns3.routing.net, ns1.routing.net... |
| MX | 4 | mx01.routing.net (pri: 10), mxbackup.routing.net (pri: 20)... |
| TXT | 2 | v=spf1 include:spf.routing.net ?all, email-verification=sZdtKbj6EtEy3oBcSvJ1K |
| SOA | 1 | ns1.routing.net hostmaster.routing.net |
Analysis
Hierarchy
bbu-design.de is a parent of mail.bbu-design.de, ns3.bbu-design.de and ns1.bbu-design.de.
IP Addresses
bbu-design.de maps to IP address 213.160.73.17.
Other host names, for instance www.bav-fachberatung.de, bav-fachberatung.de, kreuzeder.de, mail.bbu-design.de and www.kreuzeder.de share IP numbers with bbu-design.de.
Name Servers
bbu-design.de is delegated to name servers ns1.routing.net, ns2.routing.net and ns3.routing.net.
bbu-design.de at least partially shares name servers with other domains such as bnan-geislingen.de, alexander-wagner.net, tools4linux.de, b-reil.de and tobiassick.eu.
these name servers are commonly used alongside the name servers ns1.hosting.de, ns2.hosting.de, ns3.hosting.de, ns8.routing.net and ns.routing.net.
Host names with two IP numbers:
ns1.routing.net points to 2a03:2900:3:1::2 and 134.0.30.178.
ns2.routing.net points to 2001:4d8f:2::2 and 194.50.113.2.
ns3.routing.net points to 2a03:2902:3:1::2 and 194.126.196.2.
Mail Servers
bbu-design.de is handled by four mail servers: mx01.routing.net, mx02.routing.net, mx03.routing.net and mxbackup.routing.net.
bbu-design.de shares mail servers with other domains at least in part, for instance vopa.de, sabinepieper.com, fst1.de, ortos.info and the-screen.eu.
These mail servers are often used together with mx01.hosting.de, mx02.hosting.de, mx03.hosting.de and mxbackup.hosting.de.
Host names with six IP numbers:
mx03.routing.net points to 2a03:2900:1:a::17, 2a03:2900:1:a::18, 2a03:2900:1:a::19, 134.0.30.165, 134.0.30.166 and 134.0.30.167.
Host names with four IP numbers:
mx01.routing.net points to 2a03:2900:1:a::13, 2a03:2900:1:a::14, 134.0.28.13 and 134.0.28.14.
mx02.routing.net points to 2a03:2900:1:a::15, 2a03:2900:1:a::16, 134.0.30.163 and 134.0.30.164.
mxbackup.routing.net points to 2a03:2902:4:1::a, 2a03:2902:4:1::b, 194.126.196.21 and 194.126.196.22.