jfriedrich.de - robtex.com
jfriedrich.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=1774733723 | ||||||
Subdomains
mail.jfriedrich.de |
Same first word
jfriedrich.com |
jfriedrich.de |
DNS History
12 records (6 active, 6 former)
●NSns1.rainbow-web.com2026-02-22 → 2026-03-28 · 3 obs
● 2026-02-22 18:52:48
● 2026-03-28 21:55:56
○NSns13.schlund.de2015-04-07 → 2017-12-15 · 4 obs
● 2017-12-15 15:54:10
○ 2026-02-22 18:52:48
○ 2026-03-28 21:55:56
○NSns14.schlund.de2015-04-07 → 2017-12-15 · 4 obs
● 2017-12-15 15:54:10
○ 2026-02-22 18:52:48
○ 2026-03-28 21:55:56
●NSns2.rainbow-web.com2026-02-22 → 2026-03-28 · 3 obs
● 2026-02-22 18:52:48
● 2026-03-28 21:55:56
●NSns3.rainbow-web.com2026-02-22 → 2026-03-28 · 3 obs
● 2026-02-22 18:52:48
● 2026-03-28 21:55:56
●MXmail.jfriedrich.de2026-02-22 → 2026-03-28 · 3 obs
● 2026-02-22 18:52:48
● 2026-03-28 21:55:56
○MXmx00.schlund.de2015-04-07 → 2017-12-15 · 4 obs
● 2017-12-15 15:54:10
○ 2026-02-22 18:52:48
○ 2026-03-28 21:55:56
○MXmx01.schlund.de2015-04-07 → 2017-12-15 · 4 obs
● 2017-12-15 15:54:10
○ 2026-02-22 18:52:48
○ 2026-03-28 21:55:56
○A217.160.148.1302016-04-08 → 2017-12-15 · 5 obs
● 2016-04-08 08:35:10
● 2017-12-15 15:54:10
○ 2026-02-22 18:52:48
○ 2026-03-28 21:55:56
○A217.160.52.112015-04-07 → 2015-12-31 · 4 obs
● 2015-12-31 13:55:36
○ 2016-04-08 08:35:10
○ 2026-03-28 21:55:56
●A2a0a:51c0:0:11::22026-02-22 → 2026-03-28 · 3 obs
● 2026-02-22 18:52:48
● 2026-03-28 21:55:56
●A45.10.26.32026-02-22 → 2026-03-28 · 3 obs
● 2026-02-22 18:52:48
● 2026-03-28 21:55:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| jfriedrich.de | ns1.rainbow-web.com, ns3.rainbow-web.com, ns2.rainbow-web.com | - |
✅ Authoritative Response
Server:192.174.68.20
NS records: ns1.rainbow-web.com, ns3.rainbow-web.com, ns2.rainbow-web.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jfriedrich.de (unsigned zone)
⏱️ Timing
Total: 963ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.10.26.3 |
| AAAA | 1 | 2a0a:51c0:0:11::2 |
| NS | 3 | ns2.rainbow-web.com, ns1.rainbow-web.com... |
| MX | 1 | mail.jfriedrich.de (pri: 0) |
| TXT | 1 | v=spf1 a mx include:_spf.google.com ~all |
| SOA | 1 | ns1.rainbow-web.com webmaster.rainbow-we |
Analysis
Hierarchy
The parent of mail.jfriedrich.de is jfriedrich.de.
IP Addresses
jfriedrich.de resolves to two IP numbers: 2a0a:51c0:0:11::2 and 45.10.26.3.
Other host names, for instance wintonet.de, mail.terrae.de, mail.wintonet.de, mail.logopuck.de and mail.ballettschule-ramez.de share IP numbers with jfriedrich.de.
Name Servers
jfriedrich.de is delegated to three name servers: ns1.rainbow-web.com, ns2.rainbow-web.com and ns3.rainbow-web.com.
jfriedrich.de partially shares name servers with other domains; examples include datenstudio.de, computerservice-dormagen.de, chai-baba.de, logopuck.de and rainer-jendryan.de.
Host names with two IP numbers:
ns1.rainbow-web.com points to 2001:67c:1bc::21 and 192.174.68.21.
ns2.rainbow-web.com points to 2001:67c:10b8::21 and 176.97.158.21.
ns3.rainbow-web.com points to 2001:67c:1bc::20 and 192.174.68.20.
Mail Servers
jfriedrich.de is handled by a single mail server, mail.jfriedrich.de.
Host mail.jfriedrich.de resolves to two IPs: 2a0a:51c0:0:11::2 and 45.10.26.3.