classnotes.de - dns.ninja
classnotes.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=1782595799 | ||||||
Same first word
classnotes.de |
classnotes.xyz |
classnotes.org.in |
classnotes.info |
classnotes.com |
classnotes.co |
classnotes.online |
classnotes.ai |
classnotes.pk |
classnotes.ng |
classnotes.net |
classnotes.in |
Similar names
DNS History
23 records (7 active, 16 former)
○NSdocks19.rzone.de2015-08-11 → 2015-08-11 · 3 obs
○ 2015-11-26 01:27:18
○ 2026-06-27 21:59:00
○NSns.inwx.de2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 22:54:34
○ 2019-12-23 22:54:04
○ 2026-06-27 21:59:00
●NSns1.dovendi.nl2026-03-26 → 2026-06-27 · 3 obs
● 2026-03-26 06:27:16
● 2026-06-27 21:59:00
○NSns1.sedoparking.com2019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 22:54:04
○ 2026-03-26 06:27:16
○ 2026-06-27 21:59:00
●NSns2.dovendi.eu2026-03-26 → 2026-06-27 · 3 obs
● 2026-03-26 06:27:16
● 2026-06-27 21:59:00
○NSns2.inwx.de2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 22:54:34
○ 2019-12-23 22:54:04
○ 2026-06-27 21:59:00
○NSns2.sedoparking.com2019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 22:54:04
○ 2026-03-26 06:27:16
○ 2026-06-27 21:59:00
●NSns3.dovendi.eu2026-03-26 → 2026-06-27 · 3 obs
● 2026-03-26 06:27:16
● 2026-06-27 21:59:00
○NSns3.inwx.eu2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 22:54:34
○ 2019-12-23 22:54:04
○ 2026-06-27 21:59:00
○NSns4.inwx.com2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 22:54:34
○ 2019-12-23 22:54:04
○ 2026-06-27 21:59:00
○NSns5.inwx.net2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 22:54:34
○ 2019-12-23 22:54:04
○ 2026-06-27 21:59:00
○NSshades05.rzone.de2015-08-11 → 2015-08-11 · 3 obs
○ 2015-11-26 01:27:18
○ 2026-06-27 21:59:00
○MXlocalhost2019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 22:54:04
○ 2026-03-26 06:27:16
○ 2026-06-27 21:59:00
○MXmail.classnotes.de2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 22:54:34
○ 2019-12-23 22:54:04
○ 2026-06-27 21:59:00
●MXmx186.m2bp.com2026-03-26 → 2026-06-27 · 3 obs
● 2026-03-26 06:27:16
● 2026-06-27 21:59:00
●MXmx186.mb1p.com2026-03-26 → 2026-06-27 · 3 obs
● 2026-03-26 06:27:16
● 2026-06-27 21:59:00
○MXsmtpin.rzone.de2015-08-11 → 2015-08-11 · 3 obs
○ 2015-11-26 01:27:18
○ 2026-06-27 21:59:00
○A185.26.156.422017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 22:54:34
○ 2019-12-23 22:54:04
○ 2026-06-27 21:59:00
○A2a01:238:20a:202:1092::2015-08-11 → 2015-08-11 · 3 obs
○ 2015-11-26 01:27:18
○ 2026-06-27 21:59:00
●A2a01:4f8:c014:b2d8::12026-03-26 → 2026-06-27 · 3 obs
● 2026-03-26 06:27:16
● 2026-06-27 21:59:00
○A81.169.145.922015-08-11 → 2015-08-11 · 3 obs
○ 2015-11-26 01:27:18
○ 2026-06-27 21:59:00
●A88.198.116.1212026-03-26 → 2026-06-27 · 3 obs
● 2026-03-26 06:27:16
● 2026-06-27 21:59:00
○A91.195.240.1262019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 22:54:04
○ 2026-03-26 06:27:16
○ 2026-06-27 21:59:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| classnotes.de | ns3.dovendi.eu, ns2.dovendi.eu, ns1.dovendi.nl | - |
✅ Authoritative Response
Server:95.168.166.87
NS records: ns3.dovendi.eu, ns2.dovendi.eu, ns1.dovendi.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classnotes.de (unsigned zone)
⏱️ Timing
Total: 1118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.116.121 |
| AAAA | 1 | 2a01:4f8:c014:b2d8::1 |
| NS | 3 | ns3.dovendi.eu, ns2.dovendi.eu... |
| MX | 2 | mx186.m2bp.com (pri: 10), mx186.mb1p.com (pri: 10) |
| TXT | 4 | v=spf1 -all, afternic-verification-8jDbcERHhqPtecPbFc... |
| SOA | 1 | ns1.dovendi.nl info.dovendi.com |
Analysis
IP Addresses
classnotes.de resolves to the IP addresses 88.198.116.121 and 2a01:4f8:c014:b2d8::1
Among the host names that share IP numbers with classnotes.de are ingres.de, madebyus.nl, rathe.be and two others.
Name Servers
Three name servers are authoritative for classnotes.de: ns2.dovendi.eu, ns3.dovendi.eu and ns1.dovendi.nl.
classnotes.de has at least partial name server overlap with other domains, such as scampi.fr, spinbotstudio.fr, geheimetuin.nl and two others.
ns2.dovendi.eu resolves to 212.8.252.63 and 2a00:7c80:0:26e::2. ns3.dovendi.eu resolves to 91.107.180.97 and 2a01:4f8:1c17:f65d::2. ns1.dovendi.nl resolves to 95.168.166.87 and 2001:1af8:5000:a01f:6::2. All three hostnames point to two IP numbers each.
Mail Servers
The MX records for classnotes.de point to two mail servers: mx186.m2bp.com and mx186.mb1p.com.
classnotes.de has the same mail server arrangement as a number of other domains, for example knoxout.de, lifan.fr, callaway.fr and two more.
Host names resolving to 8 IP numbers:
mx186.m2bp.com carries IP addresses 147.182.130.78, 147.182.160.18 and 147.182.180.139, with 5 other addresses beyond those.
mx186.mb1p.com carries IP addresses 147.182.130.78, 147.182.160.18 and 147.182.180.139, with 5 other addresses beyond those.
These two host names — mx186.m2bp.com and mx186.mb1p.com — each point to 147.182.130.78 IP addresses.
These two host names — mx186.m2bp.com and mx186.mb1p.com — each point to 147.182.160.18 IP addresses.
These two host names — mx186.m2bp.com and mx186.mb1p.com — each point to 147.182.180.139 IP addresses.
These two host names — mx186.m2bp.com and mx186.mb1p.com — each point to 147.182.189.184 IP addresses.
These two host names — mx186.m2bp.com and mx186.mb1p.com — each point to 164.90.197.79 IP addresses.
These two host names — mx186.m2bp.com and mx186.mb1p.com — each point to 164.90.197.105 IP addresses.
These two host names — mx186.m2bp.com and mx186.mb1p.com — each point to 164.90.197.143 IP addresses.
These two host names — mx186.m2bp.com and mx186.mb1p.com — each point to 164.90.197.162 IP addresses.