offi-plus.com - robtex.com
offi-plus.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | root-dns.netcup.net ⚠️ Not in zone NS records | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net ⚠️ Not in zone NS records | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net ⚠️ Not in zone NS records | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
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=1777025666 | ||||||
Same first word
offi-plus.com |
DNS History
5 records (3 active, 2 former)
●NSroot-dns.netcup.net2017-08-14 → 2026-04-24 · 2 obs
● 2026-04-24 10:22:14
●NSsecond-dns.netcup.net2017-08-14 → 2026-04-24 · 2 obs
● 2026-04-24 10:22:14
●NSthird-dns.netcup.net2017-08-14 → 2026-04-24 · 2 obs
● 2026-04-24 10:22:14
○MXmail.offi-plus.com2017-08-14 → 2017-08-14 · 3 obs
○ 2026-03-15 01:30:56
○ 2026-04-24 10:22:14
○A188.68.49.1272017-08-14 → 2017-08-14 · 3 obs
○ 2026-03-15 01:30:56
○ 2026-04-24 10:22:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| offi-plus.com | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offi-plus.com (unsigned zone)
⏱️ Timing
Total: 657ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The delegation for offi-plus.com is handled by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
offi-plus.com at least partially shares name servers with other domains, for instance 118.16.94.in-addr.arpa, tacito.de, meyer-buechenberg.de, leichtbauplatten.com and centrum-fuer-osteopathie.de.
Two IP numbers per host:
root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225.
second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199.
third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.