koellerer.de - robtex.com
koellerer.de
| 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.koellerer.de ⭐ | ||||||
| A | 255.255.255.255 | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2013-09-10 #1 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1774620881 | ||||||
Subdomains
www.koellerer.de |
DNS History
9 records (4 active, 5 former)
●NSns1.world4you.at2015-05-12 → 2026-03-27 · 3 obs
● 2015-05-12 17:52:32
● 2026-03-27 14:37:52
●NSns2.world4you.at2015-05-12 → 2026-03-27 · 3 obs
● 2015-05-12 17:52:32
● 2026-03-27 14:37:52
○NSns5.schlund.de2008-11-27 → 2008-11-27 · 3 obs
○ 2015-05-12 17:52:32
○ 2026-03-27 14:37:52
○NSns6.schlund.de2008-11-27 → 2008-11-27 · 3 obs
○ 2015-05-12 17:52:32
○ 2026-03-27 14:37:52
●MXmail.koellerer.de2015-05-12 → 2026-03-27 · 3 obs
● 2015-05-12 17:52:32
● 2026-03-27 14:37:52
○MXmx00.schlund.de2008-11-27 → 2008-11-27 · 3 obs
○ 2015-05-12 17:52:32
○ 2026-03-27 14:37:52
○MXmx01.schlund.de2008-11-27 → 2008-11-27 · 3 obs
○ 2015-05-12 17:52:32
○ 2026-03-27 14:37:52
●A81.19.154.982015-05-12 → 2026-03-27 · 3 obs
● 2015-05-12 17:52:32
● 2026-03-27 14:37:52
○A82.165.73.292008-11-27 → 2008-11-27 · 3 obs
○ 2015-05-12 17:52:32
○ 2026-03-27 14:37:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| koellerer.de | 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 koellerer.de (unsigned zone)
⏱️ Timing
Total: 3256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.154.98 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.koellerer.de (pri: 10) |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
koellerer.de is a parent of www.koellerer.de.
IP Addresses
koellerer.de points to a single IP address: 81.19.154.98.
Other host names such as humoral.at, tauchschule-weissensee.com, shothunter.at, caracda.com and lc-purchasing.eu share IP numbers with koellerer.de.
Name Servers
koellerer.de is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.
koellerer.de uses the same name server setup as other domains, including wintergames-salzburg.at, aaronclean.at, eft-kreativ.net, joka-home.com and lordweb.at.
koellerer.de shares some name servers with other domains, for example kohl-objektservice.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 koellerer.de is mail.koellerer.de.
Host mail.koellerer.de points to IP 255.255.255.255.