gwf-tech.net - robtex.com
gwf-tech.net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a01:ab20:0:4::142🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s133.cyon.net | ||||||
| A | 149.126.4.142🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| NS | ns1-04.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::4🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-04.azure-dns.com | ||||||
| A | 13.107.236.4🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-04.azure-dns.com | ||||||
| NS | ns2-04.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-04.azure-dns.net | ||||||
| A | 150.171.21.4🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-04.azure-dns.net | ||||||
| NS | ns3-04.azure-dns.org | ||||||
| A | 2a01:111:4000:700::4🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-04.azure-dns.org | ||||||
| A | 204.14.183.4🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-04.azure-dns.org | ||||||
| NS | ns4-04.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-04.azure-dns.info | ||||||
| A | 208.84.5.4🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-04.azure-dns.info | ||||||
| SOA | ns1-04.azure-dns.comitc@gwf.ch serial=1 | ||||||
net
| 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=1774688212 | ||||||
Same first word
DNS History
7 records (6 active, 1 former)
●NSns1-04.azure-dns.com2026-03-08 → 2026-03-28 · 2 obs
● 2026-03-28 09:22:22
●NSns2-04.azure-dns.net2026-03-08 → 2026-03-28 · 2 obs
● 2026-03-28 09:22:22
●NSns3-04.azure-dns.org2026-03-08 → 2026-03-28 · 2 obs
● 2026-03-28 09:22:22
●NSns4-04.azure-dns.info2026-03-08 → 2026-03-28 · 2 obs
● 2026-03-28 09:22:22
●A149.126.4.1422026-03-08 → 2026-03-28 · 2 obs
● 2026-03-28 09:22:22
●A2a01:ab20:0:4::1422026-03-08 → 2026-03-28 · 2 obs
● 2026-03-28 09:22:22
○A85.13.156.652026-03-08 → 2026-03-28 · 2 obs
○ 2026-03-28 09:22:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | f.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| gwf-tech.net | ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info | 2 records |
✅ Authoritative Response
Server:208.84.5.4
NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 421ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.142 |
| AAAA | 1 | 2a01:ab20:0:4::142 |
| NS | 4 | ns1-04.azure-dns.com, ns2-04.azure-dns.net... |
| SOA | 1 | ns1-04.azure-dns.com itc.gwf.ch |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2-04.azure-dns.net, ns2-04.azure-dns.net)
Analysis
IP Addresses
gwf-tech.net points to two IPs: 2a01:ab20:0:4::142 and 149.126.4.142.
Other host names, for instance stefanruf.ch, mail.ttschan.ch, minitissue.com, mail.vupar.ch and www.gwf.ch share IP numbers with gwf-tech.net.
Name Servers
gwf-tech.net is delegated to four name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.
gwf-tech.net at least partially shares name servers with other domains such as biochek.com, advokaten.se, procterandgambledomains.com, electronbeam.com and bingadvertising.com.
Host names with two IP numbers:
ns1-04.azure-dns.com points to 2603:1061:0:700::4 and 13.107.236.4
ns4-04.azure-dns.info points to 2620:1ec:bda:700::4 and 208.84.5.4
ns2-04.azure-dns.net points to 2620:1ec:8ec:700::4 and 150.171.21.4
ns3-04.azure-dns.org points to 2a01:111:4000:700::4 and 204.14.183.4