stroitz.com - dns.ninja
stroitz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 255.255.255.255 | ||||||
| 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.stroitz.com ⭐ | ||||||
| A | 81.19.149.38🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail17.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-27 #2 | ||||||
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=1780920776 | ||||||
Subdomains
mail.stroitz.com |
Same first word
stroitz.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.webmachine.at2015-06-15 → 2026-03-18 · 4 obs
● 2026-03-18 08:54:38
○ 2026-03-26 20:35:54
○ 2026-06-08 12:28:18
●NSns1.world4you.at2026-03-26 → 2026-06-08 · 3 obs
● 2026-03-26 20:35:54
● 2026-06-08 12:28:18
○NSns2.webmachine.at2015-06-15 → 2026-03-18 · 4 obs
● 2026-03-18 08:54:38
○ 2026-03-26 20:35:54
○ 2026-06-08 12:28:18
●NSns2.world4you.at2026-03-26 → 2026-06-08 · 3 obs
● 2026-03-26 20:35:54
● 2026-06-08 12:28:18
●MXmail.stroitz.com2015-06-15 → 2026-06-08 · 6 obs
● 2017-06-04 16:13:26
○ 2026-03-14 12:13:48
○ 2026-03-18 08:54:38
● 2026-03-26 20:35:54
● 2026-06-08 12:28:18
○MXmail17.world4you.com2026-03-14 → 2026-03-18 · 5 obs
● 2026-03-14 12:13:48
● 2026-03-18 08:54:38
○ 2026-03-26 20:35:54
○ 2026-06-08 12:28:18
○A128.140.41.2182026-03-14 → 2026-03-18 · 5 obs
● 2026-03-14 12:13:48
● 2026-03-18 08:54:38
○ 2026-03-26 20:35:54
○ 2026-06-08 12:28:18
○A134.119.4.822015-06-15 → 2017-06-04 · 4 obs
● 2017-06-04 16:13:26
○ 2026-03-14 12:13:48
○ 2026-06-08 12:28:18
●A255.255.255.2552026-03-26 → 2026-06-08 · 3 obs
● 2026-03-26 20:35:54
● 2026-06-08 12:28:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| stroitz.com | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:217.160.82.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stroitz.com (unsigned zone)
⏱️ Timing
Total: 468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 255.255.255.255 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.stroitz.com (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
stroitz.com serves as the parent of mail.stroitz.com.
IP Addresses
stroitz.com resolves to one IP address: 255.255.255.255.
foofws.idleplay.net, augloop-cluster-prod-gw.eastasia.cloudapp.azure.com, mail.thia.at and two other host names share IP numbers with stroitz.com.
Name Servers
The NS records for stroitz.com delegate to ns1.world4you.at and ns2.world4you.at.
stroitz.com uses the same name servers as several other domains — among them b2b-xchange.at, lutz-bar.at, karlroyer.at and two more.
ns1.world4you.at resolves to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253. Likewise, ns2.world4you.at resolves to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253 — two IP addresses apiece.
Mail Servers
Mail for stroitz.com is handled by a single mail server, mail.stroitz.com.
mail.stroitz.com resolves to 81.19.149.38 and no other IP number.