robecode.de - dns.ninja
robecode.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::155🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.155🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1762694261 | ||||||
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=1786093966 | ||||||
Subdomains
mail.robecode.de |
Same first word
robecode.de |
Similar names
DNS History
12 records (7 active, 5 former)
○NScns1.alfahosting.info2015-07-22 → 2017-03-25 · 4 obs
● 2017-03-25 08:32:54
○ 2026-03-31 17:38:14
○ 2026-08-07 10:06:10
○NScns2.alfahosting.info2015-07-22 → 2017-03-25 · 4 obs
● 2017-03-25 08:32:54
○ 2026-03-31 17:38:14
○ 2026-08-07 10:06:10
○NScns3.alfahosting.info2015-07-22 → 2017-03-25 · 4 obs
● 2017-03-25 08:32:54
○ 2026-03-31 17:38:14
○ 2026-08-07 10:06:10
●NSns1.stackdns.com2026-03-31 → 2026-08-07 · 3 obs
● 2026-03-31 17:38:14
● 2026-08-07 10:06:10
●NSns2.stackdns.com2026-03-31 → 2026-08-07 · 3 obs
● 2026-03-31 17:38:14
● 2026-08-07 10:06:10
●NSns3.stackdns.com2026-03-31 → 2026-08-07 · 3 obs
● 2026-03-31 17:38:14
● 2026-08-07 10:06:10
●NSns4.stackdns.com2026-03-31 → 2026-08-07 · 3 obs
● 2026-03-31 17:38:14
● 2026-08-07 10:06:10
○MXmail.robecode.de2015-07-22 → 2017-03-25 · 4 obs
● 2017-03-25 08:32:54
○ 2026-03-31 17:38:14
○ 2026-08-07 10:06:10
●MXmx.stackmail.com2026-03-31 → 2026-08-07 · 3 obs
● 2026-03-31 17:38:14
● 2026-08-07 10:06:10
○A109.237.129.02015-07-22 → 2017-03-25 · 4 obs
● 2017-03-25 08:32:54
○ 2026-03-31 17:38:14
○ 2026-08-07 10:06:10
●A185.151.30.1552026-03-31 → 2026-08-07 · 3 obs
● 2026-03-31 17:38:14
● 2026-08-07 10:06:10
●A2a07:7800::1552026-03-31 → 2026-08-07 · 3 obs
● 2026-03-31 17:38:14
● 2026-08-07 10:06:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| robecode.de | ns3.stackdns.com, ns2.stackdns.com, ns1.stackdns.com, ns4.stackdns.com | - |
✅ Authoritative Response
Server:104.196.137.209
NS records: ns3.stackdns.com, ns2.stackdns.com, ns1.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for robecode.de (unsigned zone)
⏱️ Timing
Total: 2051ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.155 |
| AAAA | 1 | 2a07:7800::155 |
| NS | 4 | ns2.stackdns.com, ns3.stackdns.com... |
| MX | 1 | mx.stackmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
Analysis
Hierarchy
robecode.de is the parent zone for mail.robecode.de.
IP Addresses
robecode.de resolves to the IP addresses 185.151.30.155 and 2a07:7800::155
Additional host names — lumsdaine.co.uk, www.centrallondonforward.gov.uk, myqrcode.in and two others — share IP numbers with robecode.de.
Name Servers
robecode.de has four authoritative name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
robecode.de partially shares its NS delegation with several other domains, including advotek.net, cv-distribution.com, amlink.uk and two others.
ns1.stackdns.com, ns2.stackdns.com and ns3.stackdns.com all have one IP address each — ns1.stackdns.com directs to 35.197.225.59, ns2.stackdns.com directs to 146.148.28.88 and ns3.stackdns.com directs to 35.198.79.191.
Mail Servers
robecode.de has one mail server: mx.stackmail.com.
robecode.de shares the same mail server setup as other domains, including penwork.org, hoby.co.uk, pricesanctuary.com and two others.
mx.stackmail.com has exactly one IP number: 185.151.28.67.