duo-lab.com - robtex.com
duo-lab.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=1771291435 | ||||||
Same first word
DNS History
14 records (6 active, 8 former)
●NSns.udag.de2015-07-25 → 2026-03-24 · 3 obs
● 2015-07-25 22:10:06
● 2026-03-24 07:24:18
●NSns.udag.net2015-07-25 → 2026-03-24 · 3 obs
● 2015-07-25 22:10:06
● 2026-03-24 07:24:18
●NSns.udag.org2015-07-25 → 2026-03-24 · 3 obs
● 2015-07-25 22:10:06
● 2026-03-24 07:24:18
○NSns1.locaweb.com.br2008-03-08 → 2008-03-08 · 3 obs
○ 2015-07-25 22:10:06
○ 2026-03-24 07:24:18
○NSns2.locaweb.com.br2008-03-08 → 2008-03-08 · 3 obs
○ 2015-07-25 22:10:06
○ 2026-03-24 07:24:18
●MXmx00.udag.de2015-07-25 → 2026-03-24 · 3 obs
● 2015-07-25 22:10:06
● 2026-03-24 07:24:18
○MXmx01.mx-server.net2008-03-08 → 2008-03-08 · 3 obs
○ 2015-07-25 22:10:06
○ 2026-03-24 07:24:18
●MXmx01.udag.de2015-07-25 → 2026-03-24 · 3 obs
● 2015-07-25 22:10:06
● 2026-03-24 07:24:18
○MXmx02.mx-server.net2008-03-08 → 2008-03-08 · 3 obs
○ 2015-07-25 22:10:06
○ 2026-03-24 07:24:18
○A200.234.200.1152008-03-08 → 2008-03-08 · 3 obs
○ 2015-07-25 22:10:06
○ 2026-03-24 07:24:18
○A89.31.143.12017-03-28 → 2017-03-28 · 3 obs
● 2017-03-28 22:53:42
○ 2026-03-24 07:24:18
○A89.31.143.162015-11-28 → 2016-06-28 · 5 obs
● 2015-11-28 20:05:00
● 2016-06-28 01:54:00
○ 2017-03-28 22:53:42
○ 2026-03-24 07:24:18
○A89.31.143.22015-07-25 → 2015-07-25 · 4 obs
● 2015-07-25 22:10:06
○ 2015-11-28 20:05:00
○ 2026-03-24 07:24:18
●A89.31.143.902026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 07:24:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net... | - |
| duo-lab.com | ns.udag.de, ns.udag.net, ns.udag.org | - |
✅ Authoritative Response
Server:185.132.34.253
NS records: ns.udag.de, ns.udag.net, ns.udag.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duo-lab.com (unsigned zone)
⏱️ Timing
Total: 341ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.31.143.90 |
| NS | 3 | ns.udag.de, ns.udag.org... |
| MX | 2 | mx00.udag.de (pri: 10), mx01.udag.de (pri: 20) |
| TXT | 1 | v=spf1 include:_smtp.udag.de ~all |
| SOA | 1 | ns.udag.de hostmaster.united-domains.de |
Analysis
IP Addresses
duo-lab.com resolves to a single IP address: 89.31.143.90.
Other host names including cityflirt.de, fasanenhof.info, www.marketingtrends.de, waco.se and arzt.chat share IP numbers with duo-lab.com.
Name Servers
duo-lab.com is delegated to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.
duo-lab.com at least partially shares name servers with other domains, including flyer-druck.ch, arcus.online, marceloetiker.com, infornography.in and meister.land.
Host names with two IP numbers:
ns.udag.de points to: 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253
ns.udag.net points to: 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253
ns.udag.org points to: 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253
Mail Servers
duo-lab.com is handled by two mail servers: mx00.udag.de and mx01.udag.de.
duo-lab.com shares its mail server setup with other domains, including ai-pot.com, neustar.de, ahoga.eu, plovan.de and katharinawiechers.de.
Host names with a single IP:
mx00.udag.de points to 62.146.106.39.
mx01.udag.de points to 62.146.106.40.