ketterle.com - robtex.com
ketterle.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=1778555591 | ||||||
Same first word
ketterle.com |
DNS History
8 records (6 active, 2 former)
●MXketterle-com.mail.protection.outlook.com2015-05-25 → 2026-05-12 · 2 obs
● 2026-05-12 03:24:24
○A2a01:238:20a:202:1157::2015-05-25 → 2017-06-30 · 4 obs
● 2017-06-30 23:33:50
○ 2026-04-04 18:48:10
○ 2026-05-12 03:24:24
●A2a01:238:20a:202:1165::2026-04-04 → 2026-05-12 · 3 obs
● 2026-04-04 18:48:10
● 2026-05-12 03:24:24
○A81.169.145.1572015-05-25 → 2017-06-30 · 4 obs
● 2017-06-30 23:33:50
○ 2026-04-04 18:48:10
○ 2026-05-12 03:24:24
●A81.169.145.1652026-04-04 → 2026-05-12 · 3 obs
● 2026-04-04 18:48:10
● 2026-05-12 03:24:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| ketterle.com | shades01.rzone.de, docks06.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.128
NS records: shades01.rzone.de, docks06.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ketterle.com (unsigned zone)
⏱️ Timing
Total: 1008ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.165 |
| AAAA | 1 | 2a01:238:20a:202:1165:: |
| NS | 2 | docks06.rzone.de, shades01.rzone.de |
| MX | 2 | ketterle-com.mail.protection.outlook.com, relay.rzone.de (pri: 200) |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | docks06.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
ketterle.com resolves to two IP numbers: 2a01:238:20a:202:1165:: and 81.169.145.165.
Other host names, for instance skihase26.de, teldsl.eu, igm-mbh.de, dema-deutschland.de and kraftolus.de share IP numbers with ketterle.com.
Name Servers
ketterle.com has two name servers: docks06.rzone.de and shades01.rzone.de.
ketterle.com shares the same name server setup as other domains, for example hfmi-service.com, eefb.org, lschaefer.de, basmat.se and dostal.tax.
ketterle.com shares some name servers with other domains, for example backesgmbh.de, iws-kamp-lintfort.de, pro-pensum.de, isafashion.de and bernd-lepping.de.
these name servers are often used with docks02.rzone.de, shades12.rzone.de, shades15.rzone.de, docks01.rzone.de, shades17.rzone.de, shades04.rzone.de, shades06.rzone.de, docks10.rzone.de, docks14.rzone.de and shades10.rzone.de.
Host names with two IP numbers:
docks06.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:6 and 217.160.80.133; shades01.rzone.de points to: 2607:f1c0:fe:53:185:132:34:128 and 185.132.34.128.
Mail Servers
ketterle.com is served by two mail servers: relay.rzone.de and ketterle-com.mail.protection.outlook.com.
ketterle.com shares some mail servers with other domains, at least partially; for instance kanzlei-sonneborn.de, bpsp.eu, rfz-rostock.de, hauser-one.com and europe-healthcare.eu.
Host names with eight IP numbers:
ketterle-com.mail.protection.outlook.com points to: 2a01:111:f403:ca04::1, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::d, 52.101.68.18, 52.101.73.2, 52.101.73.6 and 52.101.73.153.
Host names with one IP number:
relay.rzone.de points to: 81.169.145.96.