lettertest.de - robtex.com
lettertest.de
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=1771291602 | ||||||
Subdomains
www.lettertest.de |
Same first word
lettertest.de |
DNS History
10 records (4 active, 6 former)
○NSns.namespace4you.de2015-08-22 → 2017-03-17 · 4 obs
● 2017-03-17 17:51:00
○ 2026-03-05 05:34:52
○ 2026-03-14 10:18:20
○NSns2.namespace4you.de2015-08-22 → 2017-03-17 · 4 obs
● 2017-03-17 17:51:00
○ 2026-03-05 05:34:52
○ 2026-03-14 10:18:20
●NSns81.domaincontrol.com2026-03-05 → 2026-03-14 · 3 obs
● 2026-03-05 05:34:52
● 2026-03-14 10:18:20
●NSns82.domaincontrol.com2026-03-05 → 2026-03-14 · 3 obs
● 2026-03-05 05:34:52
● 2026-03-14 10:18:20
●MXlettertest-de.mail.protection.outlook.com2026-03-05 → 2026-03-14 · 3 obs
● 2026-03-05 05:34:52
● 2026-03-14 10:18:20
○MXmxlb.ispgateway.de2015-08-22 → 2017-03-17 · 4 obs
● 2017-03-17 17:51:00
○ 2026-03-05 05:34:52
○ 2026-03-14 10:18:20
○A185.21.102.732015-08-22 → 2017-03-17 · 4 obs
● 2017-03-17 17:51:00
○ 2026-03-05 05:34:52
○ 2026-03-14 10:18:20
○A2a00:1158:0:300:86a::12015-08-22 → 2016-07-12 · 4 obs
● 2016-07-12 22:04:54
○ 2017-03-17 17:51:00
○ 2026-03-14 10:18:20
○A2a00:1158:1000:300::4492017-03-17 → 2017-03-17 · 4 obs
● 2017-03-17 17:51:00
○ 2026-03-05 05:34:52
○ 2026-03-14 10:18:20
●A92.205.8.262026-03-05 → 2026-03-14 · 3 obs
● 2026-03-05 05:34:52
● 2026-03-14 10:18:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| lettertest.de | ns82.domaincontrol.com, ns81.domaincontrol.com | - |
✅ Authoritative Response
Server: 173.201.69.32
NS records: ns82.domaincontrol.com, ns81.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lettertest.de (unsigned zone)
⏱️ Timing
Total: 1003ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.205.8.26 |
| NS | 2 | ns81.domaincontrol.com, ns82.domaincontrol.com |
| MX | 1 | lettertest-de.mail.protection.outlook.co |
| TXT | 2 | v=spf1 include:secureserver.net mx inclu, NETORGFT19391207.onmicrosoft.com |
| SOA | 1 | ns81.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
lettertest.de is the parent of www.lettertest.de.
IP Addresses
lettertest.de resolves to a single IP address: 92.205.8.26.
Other host names including bates-ip.com, www.equisport.at, trouver.de, mail.hbserve.com and cafe-nenninger.de share IP numbers with lettertest.de.
Name Servers
lettertest.de's delegation uses two name servers, ns81.domaincontrol.com and ns82.domaincontrol.com.
lettertest.de shares the same name server setup as other domains, for example retterspitz-gmbh.de, kefla.de, containerpixel.de, defgo.it and eletrofabrica.com.br.
Host names with a single IP:
ns81.domaincontrol.com points to 97.74.101.32.
ns82.domaincontrol.com points to 173.201.69.32.
Mail Servers
lettertest.de is handled by a single mail server, lettertest-de.mail.protection.outlook.com.
Hostname lettertest-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.