sinensistech.com - robtex.com
sinensistech.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=1774436597 | ||||||
Subdomains
e-learning.sinensistech.com |
Same first word
sinensistech.com |
DNS History
7 records (7 active, 0 former)
●NSns1030.ui-dns.org2026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 11:14:30
●NSns1032.ui-dns.com2026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 11:14:30
●NSns1091.ui-dns.biz2026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 11:14:30
●MXsinensistech-com.mail.protection.outlook.com2026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 11:14:30
●A2001:8d8:100f:f000::2fd2026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 11:14:30
●A217.160.0.1202026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 11:14:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sinensistech.com | ns1091.ui-dns.biz, ns1030.ui-dns.org, ns1058.ui-dns.de, ns1032.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.82.32
NS records: ns1091.ui-dns.biz, ns1030.ui-dns.org, ns1058.ui-dns.de, ns1032.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinensistech.com (unsigned zone)
⏱️ Timing
Total: 722ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.120 |
| AAAA | 1 | 2001:8d8:100f:f000::2fd |
| NS | 4 | ns1091.ui-dns.biz, ns1032.ui-dns.com... |
| MX | 1 | sinensistech-com.mail.protection.outlook |
| TXT | 2 | v=spf1 include:_spf-eu.ionos.com include, MS=ms46472064 |
| SOA | 1 | ns1091.ui-dns.biz hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1032.ui-dns.com, ns1032.ui-dns.com)
Analysis
Hierarchy
The parent of e-learning.sinensistech.com is sinensistech.com.
IP Addresses
sinensistech.com resolves to two IP numbers: 2001:8d8:100f:f000::2fd and 217.160.0.120.
Other host names, for instance s-hub.de, www.skaterimbiss.de, ukjones.co.uk, kling-klang.de and thorstenluedtke.com share IP numbers with sinensistech.com.
Name Servers
sinensistech.com's delegation is handled by four name servers: ns1091.ui-dns.biz, ns1032.ui-dns.com, ns1058.ui-dns.de and ns1030.ui-dns.org.
sinensistech.com partially shares name servers with other domains; examples include autoplog.de, mullingar.co.uk, der-webshop.de, schnell-projektbau.de and imr-gmbh.net.
These name servers are commonly used alongside ns1032.ui-dns.biz, ns1058.ui-dns.com, ns1030.ui-dns.com, ns1032.ui-dns.de, ns1032.ui-dns.org, ns1058.ui-dns.biz, ns1058.ui-dns.org, ns1030.ui-dns.de, ns1030.ui-dns.biz and ns1091.ui-dns.org.
Host names with two IPs:
ns1091.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:515b:100 and 217.160.81.91
ns1032.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5220:100 and 217.160.82.32
ns1058.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:58 and 217.160.80.58
ns1030.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:531e:100 and 217.160.83.30
Mail Servers
sinensistech.com is handled by a single mail server, sinensistech-com.mail.protection.outlook.com.
Hostname sinensistech-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::e, 52.101.68.21, 52.101.68.36, 52.101.73.15 and 52.101.73.28.