devcoders.org - robtex.com
devcoders.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.mainns.de ⭐ | ||||||
| A | 2001:67c:1bc::21🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns1.mainns.de | ||||||
| A | 192.174.68.21🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | ns1.mainns.de | ||||||
| NS | ns2.mainns.eu | ||||||
| A | 2001:67c:10b8::21🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns2.mainns.eu | ||||||
| A | 176.97.158.21🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns2.mainns.eu | ||||||
| NS | ns3.mainns.net | ||||||
| A | 2001:67c:1bc::20🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns3.mainns.net | ||||||
| A | 192.174.68.20🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | ns3.mainns.net | ||||||
| MX | mail.3wn.de ⭐ | ||||||
| A | 2a03:4000:69:cf5:481f:b6ff:fee3:1113🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 89.58.53.227🇩🇪 netcup-AS89.58.52.0/22 | ||||||
| PTR | mail.3wn.de | ||||||
| TXT | v=spf1 include:3wn.de ?all | ||||||
| SOA | ns1.mainns.dehostmaster@resellerinterface.de serial=1779624153 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1788020878 | ||||||
Same first word
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DNS History
11 records (4 active, 7 former)
○NSdns1.ispone-business.de2018-01-06 → 2018-01-06 · 4 obs
● 2018-01-06 15:31:42
○ 2026-05-29 22:33:48
○ 2026-08-29 17:24:30
○NSdns2.ispone-business.de2018-01-06 → 2018-01-06 · 4 obs
● 2018-01-06 15:31:42
○ 2026-05-29 22:33:48
○ 2026-08-29 17:24:30
○NSdocks11.rzone.de2016-02-11 → 2016-12-22 · 4 obs
● 2016-12-22 18:19:14
○ 2018-01-06 15:31:42
○ 2026-08-29 17:24:30
●NSns1.mainns.de2026-05-29 → 2026-08-29 · 3 obs
● 2026-05-29 22:33:48
● 2026-08-29 17:24:30
●NSns2.mainns.eu2026-05-29 → 2026-08-29 · 3 obs
● 2026-05-29 22:33:48
● 2026-08-29 17:24:30
●NSns3.mainns.net2026-05-29 → 2026-08-29 · 3 obs
● 2026-05-29 22:33:48
● 2026-08-29 17:24:30
○NSshades06.rzone.de2016-02-11 → 2016-12-22 · 4 obs
● 2016-12-22 18:19:14
○ 2018-01-06 15:31:42
○ 2026-08-29 17:24:30
○MXmail2016-02-11 → 2016-12-22 · 4 obs
● 2016-12-22 18:19:14
○ 2018-01-06 15:31:42
○ 2026-08-29 17:24:30
●MXmail.3wn.de2026-05-29 → 2026-08-29 · 3 obs
● 2026-05-29 22:33:48
● 2026-08-29 17:24:30
○MXmail.devcoders.org2018-01-06 → 2018-01-06 · 4 obs
● 2018-01-06 15:31:42
○ 2026-05-29 22:33:48
○ 2026-08-29 17:24:30
○A37.120.179.422016-02-11 → 2018-01-06 · 4 obs
● 2018-01-06 15:31:42
○ 2026-05-29 22:33:48
○ 2026-08-29 17:24:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| devcoders.org | ns1.mainns.de, ns2.mainns.eu, ns3.mainns.net | - |
✅ Authoritative Response
Server:192.174.68.20
NS records: ns1.mainns.de, ns2.mainns.eu, ns3.mainns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devcoders.org (unsigned zone)
⏱️ Timing
Total: 770ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.mainns.de, ns2.mainns.eu... |
| MX | 1 | mail.3wn.de (pri: 0) |
| TXT | 1 | v=spf1 include:3wn.de ?all |
| SOA | 1 | ns1.mainns.de hostmaster.resellerinterfa |
Analysis
Name Servers
devcoders.org is served by three name servers: ns1.mainns.de, ns2.mainns.eu and ns3.mainns.net.
devcoders.org has at least partial name server overlap with other domains, such as banyo24.de, ailuxurynetwork.com, strings.de and two others.
The hostnames ns1.mainns.de, ns2.mainns.eu and ns3.mainns.net each direct to two IP addresses — ns1.mainns.de to 192.174.68.21 and 2001:67c:1bc::21, ns2.mainns.eu to 176.97.158.21 and 2001:67c:10b8::21, and ns3.mainns.net to 192.174.68.20 and 2001:67c:1bc::20.
Mail Servers
devcoders.org routes its mail through a single mail server, mail.3wn.de.
Domains such as file2.de, fussballmuseum.eu, 3wn.de and devcoders.de share their mail server configuration with devcoders.org.
mail.3wn.de has two IP addresses: 89.58.53.227 and 2a03:4000:69:cf5:481f:b6ff:fee3:1113.