sigma-d.com - robtex.com
sigma-d.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=1774616957 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1040.ui-dns.com2020-02-09 → 2026-03-27 · 2 obs
● 2026-03-27 13:26:42
●NSns1067.ui-dns.biz2020-02-09 → 2026-03-27 · 2 obs
● 2026-03-27 13:26:42
●NSns1091.ui-dns.org2020-02-09 → 2026-03-27 · 2 obs
● 2026-03-27 13:26:42
●MXsigmad-com01c.mail.protection.outlook.com2020-02-09 → 2026-03-27 · 2 obs
● 2026-03-27 13:26:42
●A2001:41d0:701:1100::952020-02-09 → 2026-03-27 · 2 obs
● 2026-03-27 13:26:42
●A2001:8d8:100f:f000::2ba2020-02-09 → 2026-03-27 · 2 obs
● 2026-03-27 13:26:42
●A217.160.0.1732020-02-09 → 2026-03-27 · 2 obs
● 2026-03-27 13:26:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sigma-d.com | ns1091.ui-dns.org, ns1067.ui-dns.biz, ns1063.ui-dns.de, ns1040.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.82.40
NS records: ns1091.ui-dns.org, ns1067.ui-dns.biz, ns1063.ui-dns.de, ns1040.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sigma-d.com (unsigned zone)
⏱️ Timing
Total: 856ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.173 |
| AAAA | 2 | 2001:41d0:701:1100::95, 2001:8d8:100f:f000::2ba |
| NS | 4 | ns1063.ui-dns.de, ns1067.ui-dns.biz... |
| MX | 1 | sigmad-com01c.mail.protection.outlook.co |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1091.ui-dns.org hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1040.ui-dns.com, ns1040.ui-dns.com)
Analysis
IP Addresses
sigma-d.com points to three IPs: 2001:8d8:100f:f000::2ba, 2001:41d0:701:1100::95 and 217.160.0.173.
Other host names such as basiskontakt.de, tennis-friesen.de, ferienhof-mau.de, ivanjoel.com and cheapkarma.at share IP numbers with sigma-d.com.
Name Servers
sigma-d.com is delegated to four name servers: ns1067.ui-dns.biz, ns1040.ui-dns.com, ns1063.ui-dns.de and ns1091.ui-dns.org.
At least part of the name servers for sigma-d.com are shared with other domains, for instance notdienst-zahnarzt.info, capillon.net, freezefreaks.de, lars-espeter.de and accionleon.com.
these name servers are commonly used with the name servers ns1040.ui-dns.biz, ns1067.ui-dns.org, ns1091.ui-dns.com, ns1091.ui-dns.de, ns1040.ui-dns.de, ns1040.ui-dns.org, ns1067.ui-dns.com, ns1063.ui-dns.com, ns1091.ui-dns.biz and ns1067.ui-dns.de.
Host names with two IP numbers:
ns1067.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5143:100 and 217.160.81.67
ns1040.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5228:100 and 217.160.82.40
ns1063.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:63 and 217.160.80.63
ns1091.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:535b:100 and 217.160.83.91
Mail Servers
The mail server for sigma-d.com is sigmad-com01c.mail.protection.outlook.com.
sigmad-com01c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca1e::, 2a01:111:f403:ca25::, 2a01:111:f403:ca25::1, 2a01:111:f403:ca25::2, 52.101.164.0, 52.101.166.0, 52.101.166.1 and 52.101.166.2.