ahoffmann.koeln - robtex.com
ahoffmann.koeln
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.114.34.231🇩🇪 SYNLINQ37.114.34.0/24 | ||||||
| PTR | mail.srv-care.de | ||||||
| NS | ns1.resellerinterface.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 | ||||||
| NS | ns2.resellerinterface.de | ||||||
| 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.resellerinterface.de | ||||||
| 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 | ||||||
| MX | mail.ahoffmann.koeln ⭐ | ||||||
| A | 37.114.34.231🇩🇪 SYNLINQ37.114.34.0/24 | ||||||
| PTR | mail.srv-care.de | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| SOA | ns1.resellerinterface.dehostmaster@resellerinterface.de serial=1750189709 | ||||||
koeln
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.ryce-rsp.com ⭐ | ||||||
| NS | dns.ryce-rsp.com | ||||||
| NS | ns1.dns.business | ||||||
| SOA | ns1.ryce-rsp.comsupport@ryce-rsp.com serial=2025067748 | ||||||
Subdomains
mail.ahoffmann.koeln |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSdocks16.rzone.de2016-12-13 → 2017-05-24 · 4 obs
● 2017-05-24 14:40:06
○ 2026-03-18 07:05:44
○ 2026-03-28 03:01:44
●NSns1.resellerinterface.de2026-03-18 → 2026-03-28 · 3 obs
● 2026-03-18 07:05:44
● 2026-03-28 03:01:44
●NSns2.resellerinterface.de2026-03-18 → 2026-03-28 · 3 obs
● 2026-03-18 07:05:44
● 2026-03-28 03:01:44
●NSns3.resellerinterface.de2026-03-18 → 2026-03-28 · 3 obs
● 2026-03-18 07:05:44
● 2026-03-28 03:01:44
○NSshades13.rzone.de2016-12-13 → 2017-05-24 · 4 obs
● 2017-05-24 14:40:06
○ 2026-03-18 07:05:44
○ 2026-03-28 03:01:44
●MXmail.ahoffmann.koeln2016-12-13 → 2026-03-28 · 2 obs
● 2026-03-28 03:01:44
●A37.114.34.2312026-03-18 → 2026-03-28 · 3 obs
● 2026-03-18 07:05:44
● 2026-03-28 03:01:44
○A46.163.113.1532016-12-13 → 2017-05-24 · 4 obs
● 2017-05-24 14:40:06
○ 2026-03-18 07:05:44
○ 2026-03-28 03:01:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| koeln | dns.ryce-rsp.com, ns1.dns.business, ns1.ryce-rsp.com | 6 records |
| ahoffmann.koeln | ns3.resellerinterface.de, ns2.resellerinterface.de, ns1.resellerinterface.de | - |
✅ Authoritative Response
Server:192.174.68.21
NS records: ns3.resellerinterface.de, ns2.resellerinterface.de, ns1.resellerinterface.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ahoffmann.koeln (unsigned zone)
⏱️ Timing
Total: 957ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.114.34.231 |
| NS | 3 | ns1.resellerinterface.de, ns2.resellerinterface.de... |
| MX | 1 | mail.ahoffmann.koeln (pri: 10) |
| TXT | 1 | v=spf1 mx a ~all |
| SOA | 1 | ns1.resellerinterface.de hostmaster.rese |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (dns.ryce-rsp.com, ns1.dns.business, ns1.ryce-rsp.com...)
Analysis
Hierarchy
The parent of mail.ahoffmann.koeln is ahoffmann.koeln.
IP Addresses
ahoffmann.koeln points to an IP address: 37.114.34.231.
other host names include 14366.de, faq.ccah.de, mail.wirsindserver.de, mail.ccah.de and mail.14366.de; they share IP numbers with ahoffmann.koeln.
Name Servers
ahoffmann.koeln is delegated to three name servers ns1.resellerinterface.de, ns2.resellerinterface.de and ns3.resellerinterface.de.
ahoffmann.koeln at least partially shares name servers with other domains, for instance hempro.info, ng-web.biz, mpub.eu, schoenheitsberater.de and reitrade.de.
These name servers are commonly used alongside ns1.mainns.de, ns2.mainns.eu and ns3.mainns.net.
Host names with two IP numbers:
ns1.resellerinterface.de points to 2001:67c:1bc::21 and 192.174.68.21; ns2.resellerinterface.de points to 2001:67c:10b8::21 and 176.97.158.21; ns3.resellerinterface.de points to 2001:67c:1bc::20 and 192.174.68.20.
Mail Servers
ahoffmann.koeln is handled by a single mail server, mail.ahoffmann.koeln.
The host name mail.ahoffmann.koeln points to IP 37.114.34.231.