ralf-otto.net - robtex.com
ralf-otto.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775948627 | ||||||
Same first word
ralf-otto.net |
DNS History
14 records (7 active, 7 former)
●NSaccess.ui-dns.biz2026-02-27 → 2026-04-11 · 3 obs
● 2026-02-27 11:04:04
● 2026-04-11 23:12:48
●NSaccess.ui-dns.com2026-02-27 → 2026-04-11 · 3 obs
● 2026-02-27 11:04:04
● 2026-04-11 23:12:48
●NSaccess.ui-dns.de2026-02-27 → 2026-04-11 · 3 obs
● 2026-02-27 11:04:04
● 2026-04-11 23:12:48
●NSaccess.ui-dns.org2026-02-27 → 2026-04-11 · 3 obs
● 2026-02-27 11:04:04
● 2026-04-11 23:12:48
○NSns1081.ui-dns.biz2020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 11:39:10
○ 2026-02-27 11:04:04
○ 2026-04-11 23:12:48
○NSns1081.ui-dns.com2020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 11:39:10
○ 2026-02-27 11:04:04
○ 2026-04-11 23:12:48
○NSns1081.ui-dns.de2020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 11:39:10
○ 2026-02-27 11:04:04
○ 2026-04-11 23:12:48
○NSns1081.ui-dns.org2020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 11:39:10
○ 2026-02-27 11:04:04
○ 2026-04-11 23:12:48
○NSns39.1und1.de2007-09-26 → 2017-03-29 · 4 obs
● 2017-03-29 20:52:14
○ 2020-02-15 11:39:10
○ 2026-04-11 23:12:48
○NSns40.1und1.de2007-09-26 → 2017-03-29 · 4 obs
● 2017-03-29 20:52:14
○ 2020-02-15 11:39:10
○ 2026-04-11 23:12:48
●MXmx00.kundenserver.de2007-09-26 → 2026-04-11 · 2 obs
● 2026-04-11 23:12:48
●MXmx01.kundenserver.de2007-09-26 → 2026-04-11 · 2 obs
● 2026-04-11 23:12:48
●A217.160.223.1322016-06-25 → 2026-04-11 · 3 obs
● 2016-06-25 12:46:54
● 2026-04-11 23:12:48
○A82.165.85.2232007-09-26 → 2016-03-10 · 4 obs
● 2016-03-10 13:28:48
○ 2016-06-25 12:46:54
○ 2026-04-11 23:12:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | j.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net... | - |
| ralf-otto.net | access.ui-dns.de, access.ui-dns.biz, access.ui-dns.org, access.ui-dns.com | - |
✅ Authoritative Response
Server:217.160.80.237
NS records: access.ui-dns.de, access.ui-dns.biz, access.ui-dns.org, access.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ralf-otto.net (unsigned zone)
⏱️ Timing
Total: 340ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.223.132 |
| NS | 4 | access.ui-dns.org, access.ui-dns.biz... |
| MX | 2 | mx00.kundenserver.de (pri: 10), mx01.kundenserver.de (pri: 10) |
| TXT | 1 | v=spf1 a:mout.kundenserver.de ~all |
| SOA | 1 | access.ui-dns.biz hostmaster.1und1.de |
Analysis
IP Addresses
ralf-otto.net points to a single IP: 217.160.223.132.
Other host names, for instance xn--zahnarzt-am-gnsemarkt-i2b.de, flinsp.de, flightworld.de, punqt.de and xn--fhrerscheinblog-zvb.de share IP numbers with ralf-otto.net.
Name Servers
ralf-otto.net's delegation is handled by four name servers: access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org.
ralf-otto.net partially shares name servers with other domains; examples include mucklfabi.de, deutsche-poesie.de, gebbert8.de, bumey.de and balschun.info.
Host names with two IPs:
access.ui-dns.biz points to 2001:8d8:fe:53::81:237 and 217.160.81.237
access.ui-dns.com points to 2607:f1c0:fe:53::34:237 and 185.132.34.237
access.ui-dns.de points to 2001:8d8:fe:53::80:237 and 217.160.80.237
access.ui-dns.org points to 2607:f1c0:fe:53::35:237 and 185.132.35.237
Mail Servers
ralf-otto.net is handled by two mail servers: mx00.kundenserver.de and mx01.kundenserver.de.
ralf-otto.net has the same mail server setup as other domains, including triton-audio.de, marlimo.de, mail.bioverlag.de, semjon.de and erwanson.de.
ralf-otto.net shares some mail servers with other domains, at least partially, such as contentia.de, coalo.info, mail.muenst.com, misimon.de and firststop-schwerin.de.
Host names with one IP number: The host name mx00.kundenserver.de points to 212.227.15.41 and the host name mx01.kundenserver.de points to 217.72.192.67.