drkoerner.com - robtex.com
drkoerner.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=1776058567 | ||||||
Same first word
drkoerner.com |
Similar names
DNS History
14 records (7 active, 7 former)
○NSa.domain-servers.de2015-07-06 → 2016-11-27 · 4 obs
● 2016-11-27 05:36:36
○ 2017-11-07 07:11:28
○ 2026-04-13 05:52:08
○NSb.domain-servers.de2015-07-06 → 2016-11-27 · 4 obs
● 2016-11-27 05:36:36
○ 2017-11-07 07:11:28
○ 2026-04-13 05:52:08
○NSc.domain-servers.de2015-07-06 → 2016-11-27 · 4 obs
● 2016-11-27 05:36:36
○ 2017-11-07 07:11:28
○ 2026-04-13 05:52:08
○NSd.domain-servers.de2015-07-06 → 2016-11-27 · 4 obs
● 2016-11-27 05:36:36
○ 2017-11-07 07:11:28
○ 2026-04-13 05:52:08
●NSns01.ze-one.net2017-11-07 → 2026-04-13 · 3 obs
● 2017-11-07 07:11:28
● 2026-04-13 05:52:08
●NSns02.ze-one.net2017-11-07 → 2026-04-13 · 3 obs
● 2017-11-07 07:11:28
● 2026-04-13 05:52:08
●NSns06.ze-one.org2026-02-22 → 2026-04-13 · 3 obs
● 2026-02-22 17:44:32
● 2026-04-13 05:52:08
●MXdrkoerner-com.mail.protection.outlook.com2017-11-07 → 2026-04-13 · 3 obs
● 2017-11-07 07:11:28
● 2026-04-13 05:52:08
●MXlinux1.ze-one.de2017-11-07 → 2026-04-13 · 3 obs
● 2017-11-07 07:11:28
● 2026-04-13 05:52:08
○MXmail.nfi.de2015-07-06 → 2016-11-27 · 4 obs
● 2016-11-27 05:36:36
○ 2017-11-07 07:11:28
○ 2026-04-13 05:52:08
●A2a03:4000:20:1af::7e012026-02-22 → 2026-04-13 · 3 obs
● 2026-02-22 17:44:32
● 2026-04-13 05:52:08
●A45.90.4.2372026-02-22 → 2026-04-13 · 3 obs
● 2026-02-22 17:44:32
● 2026-04-13 05:52:08
○A5.9.168.2142015-07-06 → 2016-11-27 · 4 obs
● 2016-11-27 05:36:36
○ 2017-11-07 07:11:28
○ 2026-04-13 05:52:08
○A85.214.130.852017-11-07 → 2017-11-07 · 4 obs
● 2017-11-07 07:11:28
○ 2026-02-22 17:44:32
○ 2026-04-13 05:52:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| drkoerner.com | ns01.ze-one.net, ns02.ze-one.net, ns06.ze-one.org | - |
✅ Authoritative Response
Server:188.34.181.160
NS records: ns01.ze-one.net, ns02.ze-one.net, ns06.ze-one.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for drkoerner.com (unsigned zone)
⏱️ Timing
Total: 1050ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.90.4.237 |
| AAAA | 1 | 2a03:4000:20:1af::7e01 |
| NS | 3 | ns01.ze-one.net, ns02.ze-one.net... |
| MX | 2 | linux1.ze-one.de (pri: 10), drkoerner-com.mail.protection.outlook.co |
| TXT | 5 | 6qj6ffkl77vtxlntt3ls2c69wkxp09v4, 2021042900431647gus1b5hgdlzj0fshrcue8p90... |
| SOA | 1 | ns01.ze-one.net hostmaster.ze-one.de |
Analysis
IP Addresses
drkoerner.com points to two IP numbers: 2a03:4000:20:1af::7e01 and 45.90.4.237.
Other host names such as mail.realogis.eu, zettlerelectronics.com, mail.realogis.de, mail.realogis.at and mail.rechnungen.ze-one.de share IPs with drkoerner.com.
Name Servers
drkoerner.com is delegated to three name servers: ns01.ze-one.net, ns02.ze-one.net and ns06.ze-one.org.
drkoerner.com at least partially shares name servers with other domains, for example enimmobilien.de, martinplitzko.de, vorfed-it.de, realogis.ch and prblog-hbi.de.
These name servers are often used together with ixns03.ze-one.com and ixns04.ze-one.de.
Host names with two IP numbers:
ns01.ze-one.net points to 2a03:4000:20:1af::7e01 and 45.90.4.237
ns02.ze-one.net points to 2a01:4f8:c012:2951::1 and 188.34.181.160
ns06.ze-one.org points to 2001:41d0:701:1100::53e8 and 57.129.0.63
Mail Servers
Two mail servers handle drkoerner.com: linux1.ze-one.de and drkoerner-com.mail.protection.outlook.com.
The mail server setup for drkoerner.com is the same as that of other domains, for instance dr-koerner.com.
drkoerner.com shares at least partially some mail servers with other domains, for instance vorfed-it.eu, tamaris-apartmani.com, ze-one.net, jumaos.com and ze-one.org.
these mail servers are often used together with korneliaigges-com02b.mail.protection.outlook.com, mx-backup.ze-one.net, jumaos-com.mail.protection.outlook.com and zeone-de0e.mail.protection.outlook.com.
Host names with eight IP numbers: drkoerner-com.mail.protection.outlook.com points to 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::d, 52.101.68.10, 52.101.68.12, 52.101.73.2 and 52.101.73.15. Host names with two IP numbers: linux1.ze-one.de points to 2a03:4000:20:1af::7e01 and 45.90.4.237.