offner-online.de - robtex.com
offner-online.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=1771291602 | ||||||
Up
exchange.offner-online.de |
Same first word
offner-online.de |
DNS History
15 records (7 active, 8 former)
●NSa-dns-service.de2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 13:48:12
● 2026-02-23 13:48:14
○NSns.second-ns.com2017-03-15 → 2017-03-15 · 4 obs
● 2017-03-15 13:13:54
○ 2020-02-06 03:30:30
○ 2026-02-23 13:48:14
○NSns1.your-server.de2015-07-11 → 2017-03-15 · 4 obs
● 2017-03-15 13:13:54
○ 2020-02-06 03:30:30
○ 2026-02-23 13:48:14
●NSns3.kas-dns-server.de2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 13:48:12
● 2026-02-23 13:48:14
○NSns3.second-ns.de2017-03-15 → 2017-03-15 · 4 obs
● 2017-03-15 13:13:54
○ 2020-02-06 03:30:30
○ 2026-02-23 13:48:14
●NSns5.kasserver.com2020-02-06 → 2026-02-23 · 3 obs
● 2020-02-06 03:30:30
● 2026-02-23 13:48:14
●NSns6.kasserver.com2020-02-06 → 2026-02-23 · 3 obs
● 2020-02-06 03:30:30
● 2026-02-23 13:48:14
○NSruth.ns.cloudflare.com.offner-online.de2015-07-11 → 2016-05-02 · 4 obs
● 2016-05-02 12:57:56
○ 2017-03-15 13:13:54
○ 2026-02-23 13:48:14
○MXmail.offner-online.de2015-07-11 → 2017-03-15 · 4 obs
● 2017-03-15 13:13:54
○ 2020-02-06 03:30:30
○ 2026-02-23 13:48:14
●MXmx01.mail.icloud.com2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 13:48:12
● 2026-02-23 13:48:14
●MXmx02.mail.icloud.com2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 13:48:12
● 2026-02-23 13:48:14
○MXw017c38c.kasserver.com2020-02-06 → 2020-02-06 · 4 obs
● 2020-02-06 03:30:30
○ 2026-02-23 13:48:12
○ 2026-02-23 13:48:14
○A78.46.1.1742017-03-15 → 2017-03-15 · 3 obs
○ 2020-02-06 03:30:30
○ 2026-02-23 13:48:14
○A85.13.140.1252020-02-06 → 2020-02-06 · 4 obs
● 2020-02-06 03:30:30
○ 2026-02-23 13:48:12
○ 2026-02-23 13:48:14
●A85.13.150.622026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 13:48:12
● 2026-02-23 13:48:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| offner-online.de | a-dns-service.de, ns3.kas-dns-server.de, ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server: 135.181.2.96
NS records: a-dns-service.de, ns3.kas-dns-server.de, ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offner-online.de (unsigned zone)
⏱️ Timing
Total: 315ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.150.62 |
| NS | 4 | ns6.kasserver.com, ns5.kasserver.com... |
| MX | 2 | mx02.mail.icloud.com (pri: 10), mx01.mail.icloud.com (pri: 10) |
| TXT | 3 | apple-domain=ZUZMwQfCo5dymvkC, v=spf1 a mx include:spf.kasserver.com ~a... |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
AI analysis
offner-online.de is the parent of exchange.offner-online.de.
offner-online.de points to a single IP number: 85.13.150.62.
other host names for instance landofplenty-hanau.de, w00b6bfc.kasserver.com, fmgate.de, w0118983.kasserver.com and mail.bayerschmuck.com share IP numbers with offner-online.de.
offner-online.de is delegated to four name servers: a-dns-service.de, ns5.kasserver.com, ns6.kasserver.com and ns3.kas-dns-server.de.
offner-online.de at least partially shares name servers with other domains, for instance seffrin.com, bandau.de, lammfell.ch, derphysiopath.com and mild-haustechnik.de.
These name servers are often used with ns3.ai-dns.de and ns5.name-server-kas.de.
Host names with one IP number:
a-dns-service.de points to 135.181.2.96
ns5.kasserver.com points to 85.13.128.3
ns6.kasserver.com points to 85.13.159.101
ns3.kas-dns-server.de points to 85.13.179.179
offner-online.de is handled by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.
offner-online.de shares the same mail server setup as other domains, for instance michaeltkalec.de, pigtales.co.uk, stuecks.net, dorkgasm.com and karmlo.com.
offner-online.de shares at least partially some mail servers with other domains, for instance vikdal.no, testurself.in and donvy.com.
Host names with six IP numbers
The host name mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30
The host name mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30
Host names that point to each IP
17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com
17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com
17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com
17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com