referenzmaterial.com - robtex.com
referenzmaterial.com
com
| 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=1774493232 | ||||||
Same first word
referenzmaterial.com |
DNS History
10 records (7 active, 3 former)
●NSaccess.ui-dns.biz2026-03-10 → 2026-03-26 · 3 obs
● 2026-03-10 10:49:46
● 2026-03-26 02:53:48
●NSaccess.ui-dns.com2026-03-10 → 2026-03-26 · 3 obs
● 2026-03-10 10:49:46
● 2026-03-26 02:53:48
●NSaccess.ui-dns.de2026-03-10 → 2026-03-26 · 3 obs
● 2026-03-10 10:49:46
● 2026-03-26 02:53:48
●NSaccess.ui-dns.org2026-03-10 → 2026-03-26 · 3 obs
● 2026-03-10 10:49:46
● 2026-03-26 02:53:48
○NSns37.1und1.de2008-03-18 → 2017-06-11 · 4 obs
● 2017-06-11 10:52:04
○ 2026-03-10 10:49:46
○ 2026-03-26 02:53:48
○NSns38.1und1.de2008-03-18 → 2017-06-11 · 4 obs
● 2017-06-11 10:52:04
○ 2026-03-10 10:49:46
○ 2026-03-26 02:53:48
●MXmx00.kundenserver.de2008-03-18 → 2026-03-26 · 2 obs
● 2026-03-26 02:53:48
●MXmx01.kundenserver.de2008-03-18 → 2026-03-26 · 2 obs
● 2026-03-26 02:53:48
●A217.160.231.2072016-04-21 → 2026-03-26 · 3 obs
● 2016-04-21 22:33:32
● 2026-03-26 02:53:48
○A82.165.107.152008-03-18 → 2016-01-17 · 4 obs
● 2016-01-17 23:27:04
○ 2016-04-21 22:33:32
○ 2026-03-26 02:53:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| referenzmaterial.com | access.ui-dns.de, access.ui-dns.biz, access.ui-dns.org, access.ui-dns.com | 2 records |
✅ 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 referenzmaterial.com (unsigned zone)
⏱️ Timing
Total: 382ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.231.207 |
| NS | 4 | access.ui-dns.com, access.ui-dns.org... |
| 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 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (access.ui-dns.com, access.ui-dns.com)
Analysis
IP Addresses
referenzmaterial.com resolves to one IP number: 217.160.231.207.
Other host names, for instance ukert.de, ctromp.de, jhecker.de, davidoff.name and erneuerbare-energie-hof.de share IP numbers with referenzmaterial.com.
Name Servers
referenzmaterial.com delegates to four name servers: access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org.
referenzmaterial.com at least partially shares name servers with other domains, including backflash.name, middelkoop.de, sophia-toni.de, uw-frommherz.de and werner-menke.de.
Host names with two IP numbers: 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
referenzmaterial.com is served by two mail servers mx00.kundenserver.de and mx01.kundenserver.de.
referenzmaterial.com shares the same mail server setup as other domains, for instance sylt-3d.de, pfadis.wrneudorf.at, greenrange.de, s248222867.online.de and suppo.de.
referenzmaterial.com shares at least some mail servers with other domains, for example tabler.de, smtp.hauptfleisch.de, meyer-seals.de, secureanalysis.com and raopen.net.
Host names with a single IP address: mx00.kundenserver.de points to 212.227.15.41; mx01.kundenserver.de points to 217.72.192.67.