i-knob.com - robtex.com
i-knob.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.154.98🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | redirect01.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.i-knob.com ⭐ | ||||||
| A | 81.19.154.99🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mwl01.world4you.com | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-01-27 #28 | ||||||
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=1775966497 | ||||||
Subdomains
mail.i-knob.com |
Same first word
i-knob.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.world4you.at2026-03-06 → 2026-04-12 · 2 obs
● 2026-04-12 04:31:46
●NSns2.world4you.at2026-03-06 → 2026-04-12 · 2 obs
● 2026-04-12 04:31:46
●MXmail.i-knob.com2026-03-06 → 2026-04-12 · 3 obs
● 2026-03-06 02:43:26
● 2026-04-12 04:31:46
○MXmailstore1.secureserver.net2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-19 00:18:14
○ 2026-04-12 04:31:46
○MXsmtp.secureserver.net2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-19 00:18:14
○ 2026-04-12 04:31:46
○A68.178.232.1002008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-19 00:18:14
○ 2026-04-12 04:31:46
●A81.19.154.982026-03-06 → 2026-04-12 · 3 obs
● 2026-03-06 02:43:26
● 2026-04-12 04:31:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| i-knob.com | 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 i-knob.com (unsigned zone)
⏱️ Timing
Total: 406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.154.98 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.i-knob.com (pri: 10) |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
i-knob.com is a parent of mail.i-knob.com.
IP Addresses
i-knob.com points to a single IP address: 81.19.154.98.
Other host names such as up2date.at, zentrum-am-berg.com, more-magazine.net, feinlaser.eu and selva.at share IP numbers with i-knob.com.
Name Servers
i-knob.com is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.
i-knob.com uses the same name server setup as other domains, including cmphoto.at, blendedwingbody.com, gain.at, gudrunjanach.com and avalon-immo.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
The mail server for i-knob.com is mail.i-knob.com.
Host mail.i-knob.com points to IP 81.19.154.99.