2b-concept.de - robtex.com
2b-concept.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=1777194222 | ||||||
Same first word
2b-concept.de |
DNS History
7 records (7 active, 0 former)
●NSns1023.ui-dns.org2026-04-17 → 2026-04-26 · 2 obs
● 2026-04-26 09:32:14
●NSns1111.ui-dns.biz2026-04-17 → 2026-04-26 · 2 obs
● 2026-04-26 09:32:14
●NSns1119.ui-dns.com2026-04-17 → 2026-04-26 · 2 obs
● 2026-04-26 09:32:14
●MX2bconcept-de0e.mail.protection.outlook.com2026-04-17 → 2026-04-26 · 2 obs
● 2026-04-26 09:32:14
●A2001:8d8:100f:f000::2002026-04-17 → 2026-04-26 · 2 obs
● 2026-04-26 09:32:14
●A217.160.0.822026-04-17 → 2026-04-26 · 2 obs
● 2026-04-26 09:32:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 2b-concept.de | ns1023.ui-dns.org, ns1111.ui-dns.biz, ns1099.ui-dns.de, ns1119.ui-dns.com | - |
✅ Authoritative Response
Server:217.160.83.23
NS records: ns1023.ui-dns.org, ns1111.ui-dns.biz, ns1099.ui-dns.de, ns1119.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2b-concept.de (unsigned zone)
⏱️ Timing
Total: 1505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.82 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 4 | ns1099.ui-dns.de, ns1111.ui-dns.biz... |
| MX | 1 | 2bconcept-de0e.mail.protection.outlook.c |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com include |
| SOA | 1 | ns1023.ui-dns.org hostmaster.1und1.com |
Analysis
IP Addresses
2b-concept.de points to two IPs: 2001:8d8:100f:f000::200 and 217.160.0.82.
Other host names including sonictreat.net, www.sam-alu.fr, friendlydentistryriverside.com, tankzentrum-westheim.de and elexico.net share IP numbers with 2b-concept.de.
Name Servers
2b-concept.de is delegated to four name servers: ns1111.ui-dns.biz, ns1119.ui-dns.com, ns1099.ui-dns.de and ns1023.ui-dns.org.
2b-concept.de at least partially shares name servers with other domains, including wlommi.de, recosys.eu, digitab.de, uw2.de and exdema.com.
These name servers are typically used together with the name servers ns1111.ui-dns.com, ns1111.ui-dns.de, ns1111.ui-dns.org, ns1023.ui-dns.biz, ns1023.ui-dns.com, ns1023.ui-dns.de, ns1119.ui-dns.biz, ns1099.ui-dns.biz, ns1099.ui-dns.com and ns1119.ui-dns.de.
Hosts with two IP numbers:
Host ns1111.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:516f:100 and 217.160.81.111
Host ns1119.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5277:100 and 217.160.82.119
Host ns1099.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:99 and 217.160.80.99
Host ns1023.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5317:100 and 217.160.83.23
Mail Servers
2b-concept.de is handled by a single mail server, 2bconcept-de0e.mail.protection.outlook.com.
Hostname 2bconcept-de0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.