kajastech.com - robtex.com
kajastech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.88🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www88sni.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.kajastech.com ⭐ | ||||||
| A | 81.19.149.98🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail39.world4you.com | ||||||
| TXT | google-site-verification=KdH_0ofJizgIB4Jr--wzTXSDEqUs-NBlkPoOjOwzZhU | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-21 #23 | ||||||
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=1771291435 | ||||||
Subdomains
mail.kajastech.com |
Same first word
kajastech.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns1.ipax.at2015-07-21 → 2017-03-15 · 4 obs
● 2017-03-15 05:32:04
○ 2020-02-05 15:56:32
○ 2026-03-23 14:09:14
●NSns1.world4you.at2020-02-05 → 2026-03-23 · 3 obs
● 2020-02-05 15:56:32
● 2026-03-23 14:09:14
●NSns2.world4you.at2020-02-05 → 2026-03-23 · 3 obs
● 2020-02-05 15:56:32
● 2026-03-23 14:09:14
○NSns3.ipax.at2015-07-21 → 2017-03-15 · 4 obs
● 2017-03-15 05:32:04
○ 2020-02-05 15:56:32
○ 2026-03-23 14:09:14
○MXmail.ipax.at2015-07-21 → 2016-07-06 · 4 obs
● 2016-07-06 08:46:02
○ 2017-03-15 05:32:04
○ 2026-03-23 14:09:14
●MXmail.kajastech.com2020-02-05 → 2026-03-23 · 3 obs
● 2020-02-05 15:56:32
● 2026-03-23 14:09:14
○MXmx1.ipax.at2017-03-15 → 2017-03-15 · 4 obs
● 2017-03-15 05:32:04
○ 2020-02-05 15:56:32
○ 2026-03-23 14:09:14
○MXmx2.ipax.at2017-03-15 → 2017-03-15 · 4 obs
● 2017-03-15 05:32:04
○ 2020-02-05 15:56:32
○ 2026-03-23 14:09:14
●A81.19.159.882020-02-05 → 2026-03-23 · 3 obs
● 2020-02-05 15:56:32
● 2026-03-23 14:09:14
○A93.189.24.352015-07-21 → 2017-03-15 · 4 obs
● 2017-03-15 05:32:04
○ 2020-02-05 15:56:32
○ 2026-03-23 14:09:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net... | - |
| kajastech.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 kajastech.com (unsigned zone)
⏱️ Timing
Total: 738ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.88 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.kajastech.com (pri: 10) |
| TXT | 2 | v=spf1 mx include:spf.w4ymail.at -all, google-site-verification=KdH_0ofJizgIB4J |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
kajastech.com is the parent of mail.kajastech.com.
IP Addresses
kajastech.com resolves to one IP number: 81.19.159.88.
other host names including zierfischclub.at, www.seefliesen.at, solomons.at, animalmachine.at and hochhausherrengasse.at share IP numbers with kajastech.com.
Name Servers
kajastech.com is delegated to two name servers ns1.world4you.at and ns2.world4you.at.
kajastech.com shares the same name server setup as other domains, for instance straberger.at, vulcania.at, penger.at, bauconsulting.at and hausdermeister.at.
kajastech.com at least partially shares name servers with other domains, for instance wingaker.com.
Host names with two IP numbers:
The host name ns1.world4you.at points to 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253; the host name ns2.world4you.at points to 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253.
Mail Servers
kajastech.com is handled by a single mail server, mail.kajastech.com.
mail.kajastech.com resolves to IP 81.19.149.98.