i-b-w.com - robtex.com
i-b-w.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.12.47.26🇩🇪 WORK-AS212.12.32.0/20 n@work Internet Informationssysteme GmbH | ||||||
| PTR | mail.erst-technology.com | ||||||
| NS | ns1.erst-technology.com ⭐ | ||||||
| A | 212.12.47.26🇩🇪 WORK-AS212.12.32.0/20 n@work Internet Informationssysteme GmbH | ||||||
| PTR | mail.erst-technology.com | ||||||
| NS | ns2.erst-technology.com | ||||||
| A | 213.238.42.158🇩🇪 WORK-AS213.238.32.0/20 n@work Internet Informationssysteme GmbH | ||||||
| PTR | mail.erst-technology.com | ||||||
| SOA | ns1.erst-technology.comsupport@erst-technology.com 2025-02-06 #0 | ||||||
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=1776053067 | ||||||
Subdomains
www.i-b-w.com |
Same first word
i-b-w.com |
Similar names
DNS History
9 records (3 active, 6 former)
○NSb1.wpns.hosteurope.de2015-08-17 → 2020-01-22 · 3 obs
● 2020-01-22 19:27:00
○ 2026-04-13 04:21:10
○NSb1.wsns.hosteurope.de2015-08-17 → 2020-01-22 · 3 obs
● 2020-01-22 19:27:00
○ 2026-04-13 04:21:10
●NSns1.erst-technology.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 04:21:10
●NSns2.erst-technology.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 04:21:10
○MXmail.i-b-w.com2016-05-03 → 2020-01-22 · 4 obs
● 2016-05-03 20:18:56
● 2020-01-22 19:27:00
○ 2026-04-13 04:21:10
○MXwww.i-b-w.com2015-08-17 → 2016-02-06 · 4 obs
● 2016-02-06 15:54:00
○ 2016-05-03 20:18:56
○ 2026-04-13 04:21:10
●A212.12.47.262026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 04:21:10
○A62.138.148.682016-05-03 → 2017-03-24 · 5 obs
● 2016-05-03 20:18:56
● 2017-03-24 16:11:06
○ 2020-01-22 19:27:00
○ 2026-04-13 04:21:10
○A80.237.208.172015-08-17 → 2016-02-06 · 4 obs
● 2016-02-06 15:54:00
○ 2016-05-03 20:18:56
○ 2026-04-13 04:21:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| i-b-w.com | ns1.erst-technology.com, ns2.erst-technology.com | 2 records |
✅ Authoritative Response
Server:213.238.42.158
NS records: ns1.erst-technology.com, ns2.erst-technology.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for i-b-w.com (unsigned zone)
⏱️ Timing
Total: 235ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.12.47.26 |
| NS | 2 | ns1.erst-technology.com, ns2.erst-technology.com |
| SOA | 1 | ns1.erst-technology.com support.erst-tec |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.erst-technology.com, ns2.erst-technology.com)
Analysis
Hierarchy
i-b-w.com is the parent of www.i-b-w.com.
IP Addresses
i-b-w.com resolves to a single IP: 212.12.47.26.
Other host names including ns1.erst-technology.com, mx2.erst-technology.com and erst-technology.de share IP numbers with i-b-w.com.
Name Servers
i-b-w.com has two name servers: ns1.erst-technology.com and ns2.erst-technology.com.
i-b-w.com uses the same name server setup as other domains, for example erst-technology.com and erst-technology.de.
Host names with a single IP:
ns1.erst-technology.com points to 212.12.47.26
ns2.erst-technology.com points to 213.238.42.158