lu-dev.de - dns.ninja
lu-dev.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=1784208445 | ||||||
Same first word
lu-dev.de |
Similar names
DNS History
11 records (11 active, 0 former)
●NSns-1231.awsdns-25.org2026-02-16 → 2026-07-16 · 2 obs
● 2026-07-16 13:33:36
●NSns-1781.awsdns-30.co.uk2026-02-16 → 2026-07-16 · 2 obs
● 2026-07-16 13:33:36
●NSns-399.awsdns-49.com2026-02-16 → 2026-07-16 · 2 obs
● 2026-07-16 13:33:36
●NSns-706.awsdns-24.net2026-02-16 → 2026-07-16 · 2 obs
● 2026-07-16 13:33:36
●MXalt1.aspmx.l.google.com2026-02-16 → 2026-07-16 · 2 obs
● 2026-07-16 13:33:36
●MXalt2.aspmx.l.google.com2026-02-16 → 2026-07-16 · 2 obs
● 2026-07-16 13:33:36
●MXalt3.aspmx.l.google.com2026-02-16 → 2026-07-16 · 2 obs
● 2026-07-16 13:33:36
●MXalt4.aspmx.l.google.com2026-02-16 → 2026-07-16 · 2 obs
● 2026-07-16 13:33:36
●MXaspmx.l.google.com2026-02-16 → 2026-07-16 · 2 obs
● 2026-07-16 13:33:36
●A2a00:fe0:1:21f::72026-02-16 → 2026-07-16 · 2 obs
● 2026-07-16 13:33:36
●A93.159.253.232026-02-16 → 2026-07-16 · 2 obs
● 2026-07-16 13:33:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| lu-dev.de | ns-706.awsdns-24.net, ns-399.awsdns-49.com, ns-1781.awsdns-30.co.uk, ns-1231.awsdns-25.org | - |
✅ Authoritative Response
Server:205.251.198.245
NS records: ns-706.awsdns-24.net, ns-399.awsdns-49.com, ns-1781.awsdns-30.co.uk, ns-1231.awsdns-25.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lu-dev.de (unsigned zone)
⏱️ Timing
Total: 778ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.159.253.23 |
| AAAA | 1 | 2a00:fe0:1:21f::7 |
| NS | 4 | ns-1231.awsdns-25.org, ns-1781.awsdns-30.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-399.awsdns-49.com awsdns-hostmaster.a |
Analysis
IP Addresses
lu-dev.de resolves to the IP addresses 93.159.253.23 and 2a00:fe0:1:21f::7
ada-baumann.de, for instance, is one of the other host names sharing IP numbers with lu-dev.de.
Name Servers
The authoritative name servers for lu-dev.de are ns-399.awsdns-49.com, ns-706.awsdns-24.net, ns-1231.awsdns-25.org and ns-1781.awsdns-30.co.uk.
lu-dev.de has at least partial name server overlap with other domains, such as convention-collective.lefebvre-sarrut.eu, stream20.com, cadwork.com.au and two others.
These name servers tend to appear together with the name servers ns-243.awsdns-30.com, ns-806.awsdns-36.net and ns-1725.awsdns-23.co.uk.
ns-399.awsdns-49.com, ns-706.awsdns-24.net, ns-1231.awsdns-25.org and ns-1781.awsdns-30.co.uk all point to exactly two IP numbers each: ns-399.awsdns-49.com → 205.251.193.143 and 2600:9000:5301:8f00::1; ns-706.awsdns-24.net → 205.251.194.194 and 2600:9000:5302:c200::1; ns-1231.awsdns-25.org → 205.251.196.207 and 2600:9000:5304:cf00::1; ns-1781.awsdns-30.co.uk → 205.251.198.245 and 2600:9000:5306:f500::1.
Mail Servers
lu-dev.de is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
lu-dev.de has at least partial mail server overlap with other domains such as alephic.com, ns500699.ns500693.ns500734.ns500734.ns500734.ns500693.ns500699.ns500699.ns500699.ns500588.ns500699.ns500683.ns500683.ns500588.ns500588.dtrkdll.com, ns500758.ns500758.ns500759.ns500758.ns500736.ns500735.ns500698.ns500698.ns500735.ns500576.ns500698.ns500576.ns500619.trackreceptor.com and two more.
The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com directs traffic to 142.251.163.26 and 2607:f8b0:4004:c21::1a.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.