sam-pc-tec.com - dns.ninja
sam-pc-tec.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.19.159.23🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www23sni.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.sam-pc-tec.com ⭐ | ||||||
| A | 81.19.149.38🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail17.world4you.com | ||||||
| TXT | _globalsign-domain-verification=RJdwjcCsCJ8ms5hn8Dqg3Okq_SdkksfanhOABbr5jG | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| TXT | _globalsign-domain-verification=XRfv-4uWF3bLygGihy5gLC8ozH9W8QdGPYg2xyQVSQ | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-27 #27 | ||||||
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=1783460781 | ||||||
Subdomains
mail.sam-pc-tec.com |
Same first word
sam-pc-tec.com |
DNS History
5 records (4 active, 1 former)
●NSns1.world4you.at2015-05-22 → 2026-07-07 · 2 obs
● 2026-07-07 22:12:12
●NSns2.world4you.at2015-05-22 → 2026-07-07 · 2 obs
● 2026-07-07 22:12:12
●MXmail.sam-pc-tec.com2015-05-22 → 2026-07-07 · 2 obs
● 2026-07-07 22:12:12
○A81.19.145.432015-05-22 → 2016-12-01 · 4 obs
● 2016-12-01 18:07:32
○ 2017-01-23 05:27:50
○ 2026-07-07 22:12:12
●A81.19.159.232017-01-23 → 2026-07-07 · 3 obs
● 2017-01-23 05:27:50
● 2026-07-07 22:12:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sam-pc-tec.com | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:185.132.32.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.23 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.sam-pc-tec.com (pri: 10) |
| TXT | 3 | _globalsign-domain-verification=RJdwjcCs, v=spf1 mx include:spf.w4ymail.at -all... |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
sam-pc-tec.com is the parent zone for mail.sam-pc-tec.com.
IP Addresses
sam-pc-tec.com resolves to one IP address: 81.19.159.23.
g99.at, emotionalstudio.at, jazzclub-gols.at and two other host names share IP numbers with sam-pc-tec.com.
Name Servers
sam-pc-tec.com uses two name servers for its delegation: ns1.world4you.at and ns2.world4you.at.
sam-pc-tec.com uses the same name servers as several other domains — among them thomaxt.eu, re-ak.at, hbi.at and two more.
The two host names ns1.world4you.at and ns2.world4you.at each have a pair of IP addresses: ns1.world4you.at has 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253, and ns2.world4you.at has 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
Mail for sam-pc-tec.com is handled by a single mail server, mail.sam-pc-tec.com.
mail.sam-pc-tec.com directs to just one IP number, 81.19.149.38.