holzhacker.net - dns.ninja
holzhacker.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.19🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www19sni.world4you.com | ||||||
| NS | ns1.world4you.at ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:32:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1.world4you.at | ||||||
| A | 185.132.32.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1.world4you.at | ||||||
| NS | ns2.world4you.at | ||||||
| A | 2001:8d8:fe:53:217:160:82:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns2.world4you.at | ||||||
| A | 217.160.82.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns2.world4you.at | ||||||
| MX | mail.holzhacker.net ⭐ | ||||||
| A | 81.19.149.66🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail18.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-21 #26 | ||||||
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=1786956504 | ||||||
Subdomains
mail.holzhacker.net |
Same first word
holzhacker.email |
holzhacker.cc |
holzhacker.it |
holzhacker.tv |
holzhacker.org |
holzhacker.net |
holzhacker.at |
holzhacker.biz |
holzhacker.nl |
holzhacker.de |
holzhacker.com |
holzhacker.ch |
holzhacker.com.ar |
DNS History
8 records (4 active, 4 former)
○NSns1.ims-firmen.de2015-05-24 → 2017-04-09 · 4 obs
● 2017-04-09 15:37:10
○ 2026-03-03 10:11:32
○ 2026-08-17 09:05:14
○NSns1.internet-xl.at2015-05-24 → 2017-04-09 · 4 obs
● 2017-04-09 15:37:10
○ 2026-03-03 10:11:32
○ 2026-08-17 09:05:14
●NSns1.world4you.at2026-03-03 → 2026-08-17 · 3 obs
● 2026-03-03 10:11:32
● 2026-08-17 09:05:14
○NSns2.internet-xl.at2015-05-24 → 2017-04-09 · 4 obs
● 2017-04-09 15:37:10
○ 2026-03-03 10:11:32
○ 2026-08-17 09:05:14
●NSns2.world4you.at2026-03-03 → 2026-08-17 · 3 obs
● 2026-03-03 10:11:32
● 2026-08-17 09:05:14
●MXmail.holzhacker.net2015-05-24 → 2026-08-17 · 2 obs
● 2026-08-17 09:05:14
○A213.174.42.522015-05-24 → 2017-04-09 · 4 obs
● 2017-04-09 15:37:10
○ 2026-03-03 10:11:32
○ 2026-08-17 09:05:14
●A81.19.159.192026-03-03 → 2026-08-17 · 3 obs
● 2026-03-03 10:11:32
● 2026-08-17 09:05:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| holzhacker.net | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:185.132.32.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holzhacker.net (unsigned zone)
⏱️ Timing
Total: 301ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.19 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.holzhacker.net (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
holzhacker.net is the parent zone for mail.holzhacker.net.
IP Addresses
holzhacker.net points to a single IP number: 81.19.159.19.
Additional host names — gebirgsverein.at, www.reks.at, triodevelopment.eu and two others — share IP numbers with holzhacker.net.
Name Servers
holzhacker.net is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.
holzhacker.net shares its name server setup with other domains, including bagagefilms.at, intherapie.at, abeli.org and two others.
ns1.world4you.at and ns2.world4you.at each resolve to two IP addresses: ns1.world4you.at points to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253, while ns2.world4you.at points to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
holzhacker.net has one mail server: mail.holzhacker.net.
mail.holzhacker.net resolves to a single IP number: 81.19.149.66.