master-iv.info - robtex.com
master-iv.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1773555327 | ||||||
Subdomains
mail.master-iv.info |
Same first word
master-iv.de |
master-iv.info |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns.udag.de2015-11-04 → 2026-03-24 · 3 obs
● 2015-11-04 14:45:16
● 2026-03-24 01:35:54
●NSns.udag.net2015-11-04 → 2026-03-24 · 3 obs
● 2015-11-04 14:45:16
● 2026-03-24 01:35:54
●NSns.udag.org2015-11-04 → 2026-03-24 · 3 obs
● 2015-11-04 14:45:16
● 2026-03-24 01:35:54
○NSserver1-ns1.udagdns.net2015-06-19 → 2015-06-19 · 3 obs
○ 2015-11-04 14:45:16
○ 2026-03-24 01:35:54
○NSserver1-ns2.udagdns.net2015-06-19 → 2015-06-19 · 3 obs
○ 2015-11-04 14:45:16
○ 2026-03-24 01:35:54
○NSserver1-ns3.udagdns.net2015-06-19 → 2015-06-19 · 3 obs
○ 2015-11-04 14:45:16
○ 2026-03-24 01:35:54
●MXmail.master-iv.info2015-06-19 → 2026-03-24 · 2 obs
● 2026-03-24 01:35:54
●A2a01:4f8:c0c:329::22018-01-24 → 2026-03-24 · 3 obs
● 2018-01-24 03:22:36
● 2026-03-24 01:35:54
○A2a01:4f8:d16:1d59::22015-06-19 → 2016-12-28 · 4 obs
● 2016-12-28 05:14:14
○ 2018-01-24 03:22:36
○ 2026-03-24 01:35:54
○A78.47.45.212015-06-19 → 2016-12-28 · 4 obs
● 2016-12-28 05:14:14
○ 2018-01-24 03:22:36
○ 2026-03-24 01:35:54
●A94.130.79.772018-01-24 → 2026-03-24 · 3 obs
● 2018-01-24 03:22:36
● 2026-03-24 01:35:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | c0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| master-iv.info | ns.udag.net, ns.udag.de, ns.udag.org | - |
✅ Authoritative Response
Server:185.132.33.253
NS records: ns.udag.net, ns.udag.de, ns.udag.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for master-iv.info (unsigned zone)
⏱️ Timing
Total: 1747ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.130.79.77 |
| AAAA | 1 | 2a01:4f8:c0c:329::2 |
| NS | 3 | ns.udag.net, ns.udag.de... |
| MX | 1 | mail.master-iv.info (pri: 10) |
| SOA | 1 | ns.udag.net hostmaster.united-domains.de |
Analysis
Hierarchy
The parent of mail.master-iv.info is master-iv.info.
IP Addresses
master-iv.info points to two IP numbers: 2a01:4f8:c0c:329::2 and 94.130.79.77.
Other host names such as www.iv-cms.de, master-iv.de, static.77.79.130.94.clients.your-server.de, rojahn.org and iv-cms.de share IPs with master-iv.info.
Name Servers
master-iv.info is delegated to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.
master-iv.info at least partially shares name servers with other domains, for example pesendorfer.info, luftentkeimung.info, firmensitz-gruenwald.com, iba-ag.de and heco-schrauben.dk.
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
The mail.master-iv.info mail server handles master-iv.info.
mail.master-iv.info points to a single IP number: 78.47.45.21.