tudienten.com - robtex.com
tudienten.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 222.255.233.11🇻🇳 VTN-1222.255.233.0/24 VNPT | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns2.no-ip.com ⭐ | ||||||
| A | 2a07:dc00:180::53🇺🇸 AS299972a07:dc00:180::/44 | ||||||
| PTR | ns2.no-ip.com | ||||||
| A | 194.62.180.53🇺🇸 AS29997194.62.180.0/24 | ||||||
| PTR | ns2.no-ip.com | ||||||
| NS | ns1.no-ip.com | ||||||
| A | 2a07:dc00:1810::53🇺🇸 AS299972a07:dc00:1810::/44 | ||||||
| PTR | ns1.no-ip.com | ||||||
| A | 194.62.181.53🇺🇸 AS29997194.62.181.0/24 | ||||||
| PTR | ns1.no-ip.com | ||||||
| NS | ns3.no-ip.com | ||||||
| A | 2a07:dc00:2550::53🇺🇸 AS299972a07:dc00:2550::/44 | ||||||
| PTR | ns3.no-ip.com | ||||||
| A | 204.16.255.53🇺🇸 AS29997204.16.255.0/24 Vultr Customer Route | ||||||
| PTR | ns3.no-ip.com | ||||||
| NS | ns4.no-ip.com | ||||||
| A | 2620:0:2e64::53🇺🇸 AS299972620:0:2e64::/48 Vitalwerks Internet Solutions, LLC dba No-IP | ||||||
| PTR | ns4.no-ip.com | ||||||
| A | 204.16.254.53🇺🇸 AS29997204.16.254.0/24 Vultr Customer Route | ||||||
| PTR | ns4.no-ip.com | ||||||
| NS | ns5.no-ip.com ⚠️ Not in parent delegation | ||||||
| A | 194.62.181.53🇺🇸 AS29997194.62.181.0/24 | ||||||
| PTR | ns1.no-ip.com | ||||||
| TXT | google-site-verification=dBPFlL2JxzCezCfFuZ0f40za6jPRCRI_28XnlmO4tGk | ||||||
| SOA | ns2.no-ip.comhostmaster@no-ip.com serial=1674790801 | ||||||
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=1774936777 | ||||||
Same first word
tudienten.com |
Similar names
DNS History
7 records (6 active, 1 former)
○A123.26.74.392026-02-21 → 2026-02-21 · 3 obs
○ 2026-03-31 06:01:40
○ 2026-03-31 06:01:42
●A222.255.233.112026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 06:01:40
● 2026-03-31 06:01:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net... | - |
| tudienten.com | ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com | 8 records |
✅ Authoritative Response
Server:204.16.255.53
NS records: ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tudienten.com (unsigned zone)
⏱️ Timing
Total: 268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.255.233.11 |
| NS | 5 | ns2.no-ip.com, ns3.no-ip.com... |
| TXT | 1 | google-site-verification=dBPFlL2JxzCezCf |
| SOA | 1 | ns2.no-ip.com hostmaster.no-ip.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns3.no-ip.com, ns3.no-ip.com, ns2.no-ip.com...)
Analysis
IP Addresses
tudienten.com points to a single IP number: 222.255.233.11.
Name Servers
tudienten.com is delegated to five name servers: ns1.no-ip.com, ns2.no-ip.com, ns3.no-ip.com, ns4.no-ip.com and ns5.no-ip.com.
tudienten.com at least partially shares name servers with other domains, for instance cruisesinternational.com, barewski.com, boero.us, baquicknet.com and alienvpns.com.
These name servers are commonly used with static-1.no-ip.com, static-2.no-ip.com and static-3.no-ip.com.
Hosts with two IPs:
ns1.no-ip.com points to 2a07:dc00:1810::53 and 194.62.181.53.
ns2.no-ip.com points to 2a07:dc00:180::53 and 194.62.180.53.
ns3.no-ip.com points to 2a07:dc00:2550::53 and 204.16.255.53.
ns4.no-ip.com points to 2620:0:2e64::53 and 204.16.254.53.
Hosts with one IP:
ns5.no-ip.com points to 194.62.181.53.
Hosts pointing to 194.62.181.53: ns1.no-ip.com and ns5.no-ip.com.