codenn.de - dns.ninja
codenn.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix | ||||||
| NS | docks01.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks01.rzone.de | ||||||
| A | 217.160.80.128🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks01.rzone.de | ||||||
| NS | shades05.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:132🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades05.rzone.de | ||||||
| A | 185.132.34.132🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades05.rzone.de | ||||||
| MX | feedback-smtp.us-east-1.amazonses.com ⭐ | ||||||
| A | 3.218.134.115🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-218-134-115.compute-1.amazonaws.com | ||||||
| A | 18.235.76.96🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-235-76-96.compute-1.amazonaws.com | ||||||
| A | 34.192.233.193🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-34-192-233-193.compute-1.amazonaws.com | ||||||
| SOA | docks01.rzone.dehostmaster@strato-rz.de 2023-01-18 #89 | ||||||
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=1784969876 | ||||||
Same first word
codenn.de |
Similar names
DNS History
8 records (4 active, 4 former)
●NSdocks01.rzone.de2026-02-17 → 2026-07-25 · 3 obs
● 2026-02-17 01:47:22
● 2026-07-25 09:09:04
○NSns1.digitalocean.com2020-01-05 → 2020-01-05 · 3 obs
○ 2026-02-17 01:47:22
○ 2026-07-25 09:09:04
○NSns2.digitalocean.com2020-01-05 → 2020-01-05 · 3 obs
○ 2026-02-17 01:47:22
○ 2026-07-25 09:09:04
○NSns3.digitalocean.com2020-01-05 → 2020-01-05 · 3 obs
○ 2026-02-17 01:47:22
○ 2026-07-25 09:09:04
●NSshades05.rzone.de2026-02-17 → 2026-07-25 · 3 obs
● 2026-02-17 01:47:22
● 2026-07-25 09:09:04
●MXfeedback-smtp.us-east-1.amazonses.com2026-02-17 → 2026-07-25 · 2 obs
● 2026-07-25 09:09:04
○A157.230.100.952020-01-05 → 2020-01-05 · 3 obs
○ 2026-02-17 01:47:22
○ 2026-07-25 09:09:04
●A76.76.21.212026-02-17 → 2026-07-25 · 3 obs
● 2026-02-17 01:47:22
● 2026-07-25 09:09:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| codenn.de | docks01.rzone.de, shades05.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.132
NS records: docks01.rzone.de, shades05.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codenn.de (unsigned zone)
⏱️ Timing
Total: 816ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | shades05.rzone.de, docks01.rzone.de |
| MX | 1 | feedback-smtp.us-east-1.amazonses.com (p |
| SOA | 1 | docks01.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
codenn.de resolves to just one IP address, 76.76.21.21.
Two other host names, along with secondlanguagedesign.com, aqa.org.uk and mux.tv, also share IP numbers with codenn.de.
Name Servers
codenn.de uses two name servers for its delegation: docks01.rzone.de and shades05.rzone.de.
codenn.de shares its NS records with other domains, for example carsten-wasow.de, mc-shipping.com, trike4you.com and two others.
There is at least partial name server overlap between codenn.de and other domains — villavi.de, barmasters.de, igotamsterdamned.nl and two more among them.
These name servers regularly appear alongside shades09.rzone.de, docks03.rzone.de, docks08.rzone.de and 7 other name servers in NS record sets.
The two host names docks01.rzone.de and shades05.rzone.de each have a pair of IP addresses: docks01.rzone.de has 217.160.80.128 and 2001:8d8:fe:53:5747:2a74:d:1, and shades05.rzone.de has 185.132.34.132 and 2607:f1c0:fe:53:185:132:34:132.
Mail Servers
The sole mail server for codenn.de is feedback-smtp.us-east-1.amazonses.com.
Among the domains sharing a mail server setup with codenn.de are mail.mag.gov.py, mail.australianwritings.com, mail.taiwantrade.com and two others.
There is at least a partial MX overlap between codenn.de and other domains, including email.colgate.com, g2ss.com, plataformaviniciusoliveira.com.br and two others.
These mail servers tend to appear in combination with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 6 others.
feedback-smtp.us-east-1.amazonses.com directs to 3.218.134.115, 18.235.76.96 and 34.192.233.193 — three IP numbers in total.