c4y-group.com - robtex.com
c4y-group.com
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=1778716136 | ||||||
Subdomains
mail.c4y-group.com |
Same first word
c4y-group.com |
DNS History
5 records (5 active, 0 former)
●NSns1.world4you.at2017-08-10 → 2026-05-14 · 2 obs
● 2026-05-14 00:12:10
●NSns2.world4you.at2017-08-10 → 2026-05-14 · 2 obs
● 2026-05-14 00:12:10
●MXc4ygroup-com0i.mail.protection.outlook.com2026-02-19 → 2026-05-14 · 3 obs
● 2026-02-19 17:31:44
● 2026-05-14 00:12:10
●MXmail.c4y-group.com2017-08-10 → 2026-05-14 · 2 obs
● 2026-05-14 00:12:10
●A81.19.145.252017-08-10 → 2026-05-14 · 2 obs
● 2026-05-14 00:12:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| c4y-group.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 c4y-group.com (unsigned zone)
⏱️ Timing
Total: 960ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.145.25 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 2 | mail.c4y-group.com (pri: 10), c4ygroup-com0i.mail.protection.outlook.c |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
c4y-group.com is the parent of mail.c4y-group.com.
IP Addresses
c4y-group.com points to IP number 81.19.145.25.
For instance, other host names reiter.cc, otherland.at, brugat.at, murtal-rooms.at and zthuber.at share IP numbers with c4y-group.com.
Name Servers
c4y-group.com is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.
c4y-group.com uses the same name server setup as other domains such as glvg.net, vuvs.net, klinger.kfc.at, zeitler-kfz.at and pkraus.at.
Host names with two IP numbers:
ns1.world4you.at points to 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253; ns2.world4you.at points to 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253.
Mail Servers
Two mail servers mail.c4y-group.com and c4ygroup-com0i.mail.protection.outlook.com handle c4y-group.com.
Host names with eight IP numbers: c4ygroup-com0i.mail.protection.outlook.com points to: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::5, 52.101.68.10, 52.101.68.27, 52.101.73.2 and 52.101.73.4.
Host names with one IP number: mail.c4y-group.com points to: 81.19.149.25.