bertrams03.de - dns.ninja
bertrams03.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.117.80.142🇩🇪 NETCOLOGNE212.117.64.0/19 NetCologne PA Space | ||||||
| PTR | bertrams02.de | ||||||
| PTR | mail.bertrams02.de | ||||||
| NS | ns0.claranet.de ⭐ | ||||||
| A | 2a00:1798::1:53🇩🇪 CLARANET-AS2a00:1798::/32 CLARANET-DE 8196:1 8196:100 | ||||||
| PTR | ns0.de.clara.net | ||||||
| A | 213.221.90.240🇩🇪 CLARANET-AS213.221.64.0/18 CLARANET-DE 8196:1 8196:100 | ||||||
| PTR | ns0.de.clara.net | ||||||
| NS | ns1.claranet.de | ||||||
| A | 2a00:1798:0:400::1:53🇩🇪 CLARANET-AS2a00:1798::/32 CLARANET-DE 8196:1 8196:100 | ||||||
| PTR | ns1.de.clara.net | ||||||
| A | 212.82.240.193🇩🇪 CLARANET-AS212.82.224.0/19 CLARANET-DE 8196:1 8196:100 | ||||||
| PTR | ns1.de.clara.net | ||||||
| MX | mail.bertrams03.de ⭐ | ||||||
| A | 212.117.80.142🇩🇪 NETCOLOGNE212.117.64.0/19 NetCologne PA Space | ||||||
| PTR | bertrams02.de | ||||||
| PTR | mail.bertrams02.de | ||||||
| SOA | ns0.claranet.dehostmaster@de.clara.net 2020-05-06 #2 | ||||||
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=1780830063 | ||||||
Subdomains
mail.bertrams03.de |
Same first word
bertrams03.de |
DNS History
6 records (4 active, 2 former)
●NSns0.claranet.de2015-06-29 → 2026-06-07 · 2 obs
● 2026-06-07 11:01:14
●NSns1.claranet.de2015-06-29 → 2026-06-07 · 2 obs
● 2026-06-07 11:01:14
●MXmail.bertrams03.de2015-06-29 → 2026-06-07 · 2 obs
● 2026-06-07 11:01:14
●A212.117.80.1422026-02-18 → 2026-06-07 · 3 obs
● 2026-02-18 16:01:54
● 2026-06-07 11:01:14
○A62.80.41.1942015-06-29 → 2015-12-13 · 4 obs
● 2015-12-13 13:59:08
○ 2016-01-13 00:16:10
○ 2026-06-07 11:01:14
○A87.128.113.402016-01-13 → 2020-01-29 · 5 obs
● 2016-01-13 00:16:10
● 2020-01-29 12:06:20
○ 2026-02-18 16:01:54
○ 2026-06-07 11:01:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bertrams03.de | ns0.claranet.de, ns1.claranet.de | - |
✅ Authoritative Response
Server:213.221.90.240
NS records: ns0.claranet.de, ns1.claranet.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bertrams03.de (unsigned zone)
⏱️ Timing
Total: 1252ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.117.80.142 |
| NS | 2 | ns1.claranet.de, ns0.claranet.de |
| MX | 1 | mail.bertrams03.de (pri: 10) |
| SOA | 1 | ns0.claranet.de hostmaster.de.clara.net |
Analysis
Hierarchy
bertrams03.de serves as the parent of mail.bertrams03.de.
IP Addresses
bertrams03.de points to a single IP number: 212.117.80.142.
Other host names, for instance mail.bertrams02.de, mail.bertrams03.de and bertrams02.de share IP numbers with bertrams03.de.
Name Servers
bertrams03.de is served by two delegated name servers, ns0.claranet.de and ns1.claranet.de.
bertrams03.de shares its name server setup with other domains, including top-logic.com, dallmayr.at, novinux.de and two others.
bertrams03.de has at least partial name server overlap with other domains, such as 126.221.213.in-addr.arpa, 233.15.194.in-addr.arpa, global-mail.de and two others.
It is common to find these name servers paired with the name servers ns0.de.clara.net, ns1.de.clara.net, ns.kzv-sachsen.de and dns.horn-cosifan.de.
Each of the two host names carries two IP addresses: ns0.claranet.de points to 213.221.90.240 and 2a00:1798::1:53, and ns1.claranet.de points to 212.82.240.193 and 2a00:1798:0:400::1:53.
Mail Servers
bertrams03.de has one mail server: mail.bertrams03.de.
There is one IP number for mail.bertrams03.de: 212.117.80.142.