b-coding.de - dns.ninja
b-coding.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=1785180915 | ||||||
Subdomains
cdn.b-coding.de |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
●NSns.udag.de2015-11-16 → 2026-07-27 · 3 obs
● 2015-11-16 13:11:38
● 2026-07-27 19:54:38
●NSns.udag.net2015-11-16 → 2026-07-27 · 3 obs
● 2015-11-16 13:11:38
● 2026-07-27 19:54:38
●NSns.udag.org2015-11-16 → 2026-07-27 · 3 obs
● 2015-11-16 13:11:38
● 2026-07-27 19:54:38
○NSns.udagdns.de2015-06-21 → 2015-06-21 · 3 obs
○ 2015-11-16 13:11:38
○ 2026-07-27 19:54:38
○NSns.udagdns.net2015-06-21 → 2015-06-21 · 3 obs
○ 2015-11-16 13:11:38
○ 2026-07-27 19:54:38
○MXmail.protonmail.ch2020-01-31 → 2020-01-31 · 4 obs
● 2020-01-31 09:30:52
○ 2026-02-23 11:18:24
○ 2026-07-27 19:54:38
○MXmailsec.protonmail.ch2020-01-31 → 2020-01-31 · 4 obs
● 2020-01-31 09:30:52
○ 2026-02-23 11:18:24
○ 2026-07-27 19:54:38
○MXmx1.b-coding.com2015-06-21 → 2016-12-02 · 4 obs
● 2016-12-02 10:41:00
○ 2020-01-31 09:30:52
○ 2026-07-27 19:54:38
●MXmxext1.mailbox.org2026-02-23 → 2026-07-27 · 3 obs
● 2026-02-23 11:18:24
● 2026-07-27 19:54:38
●MXmxext2.mailbox.org2026-02-23 → 2026-07-27 · 3 obs
● 2026-02-23 11:18:24
● 2026-07-27 19:54:38
●MXmxext3.mailbox.org2026-02-23 → 2026-07-27 · 3 obs
● 2026-02-23 11:18:24
● 2026-07-27 19:54:38
○A54.93.213.1052015-06-21 → 2016-12-02 · 4 obs
● 2016-12-02 10:41:00
○ 2020-01-31 09:30:52
○ 2026-07-27 19:54:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| b-coding.de | ns.udag.de, ns.udag.net, ns.udag.org | 2 records |
✅ Authoritative Response
Server:185.132.34.253
NS records: ns.udag.de, ns.udag.net, ns.udag.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b-coding.de (unsigned zone)
⏱️ Timing
Total: 603ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns.udag.org, ns.udag.de... |
| MX | 3 | mxext3.mailbox.org (pri: 20), mxext2.mailbox.org (pri: 10)... |
| TXT | 1 | v=spf1 include:mailbox.org |
| SOA | 1 | ns.udag.de hostmaster.united-domains.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)
Analysis
Hierarchy
b-coding.de serves as the parent of cdn.b-coding.de.
Name Servers
DNS for b-coding.de is handled by three authoritative name servers: ns.udag.de, ns.udag.net and ns.udag.org.
b-coding.de has at least partial name server overlap with other domains, such as innovatek.de, umdiewelt.net, exono.biz and two others.
Three hostnames — ns.udag.de, ns.udag.net and ns.udag.org — each have two IP addresses: ns.udag.de has 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253, ns.udag.net has 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253, and ns.udag.org has 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.
Mail Servers
b-coding.de has three mail servers: mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.
b-coding.de shares at least some of its mail servers with other domains — for example lampa-shop.se, *.elitegruppe.de, opensb.de and two more.
Three hostnames — mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org — each have two IP addresses: mxext1.mailbox.org has 80.241.60.212 and 2001:67c:2050:104:0:1:25:1, mxext2.mailbox.org has 80.241.60.215 and 2001:67c:2050:104:0:2:25:1, and mxext3.mailbox.org has 80.241.60.216 and 2001:67c:2050:104:0:3:25:1.