lean-tools.de - dns.ninja
lean-tools.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 80.152.31.107🇩🇪 DTAG80.152.0.0/14 Deutsche Telekom AG, Internet service provider | ||||||
| NS | dns01-tld.t-online.de ⭐ | ||||||
| A | 2003:2:6:137:80:157:195:90🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| A | 80.157.195.90🇩🇪 DTAG80.157.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| NS | dns02-tld.t-online.de | ||||||
| A | 2003:180:a::1:53🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| PTR | dns02-tld.t-online.de | ||||||
| A | 212.185.24.9🇩🇪 DTAG212.184.0.0/15 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | dns02-tld.t-online.de | ||||||
| MX | smtp-01.tld.t-online.de ⭐ | ||||||
| A | 194.25.134.76🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | smtp-01.tld.t-online.de | ||||||
| MX | smtp-02.tld.t-online.de ⭐ | ||||||
| A | 194.25.134.12🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | smtp-02.tld.t-online.de | ||||||
| TXT | v=spf1 include:_spf.hier-im-netz.de ~all | ||||||
| SOA | dns01-tld.t-online.dedns@telekom.de 2024-09-12 #2 | ||||||
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=1786712451 | ||||||
Same first word
lean-tools.de |
lean-tools.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns01-tld.t-online.de2015-07-17 → 2026-08-14 · 2 obs
● 2026-08-14 13:17:36
●NSdns02-tld.t-online.de2015-07-17 → 2026-08-14 · 2 obs
● 2026-08-14 13:17:36
●MXsmtp-01.tld.t-online.de2015-07-17 → 2026-08-14 · 2 obs
● 2026-08-14 13:17:36
●MXsmtp-02.tld.t-online.de2015-07-17 → 2026-08-14 · 2 obs
● 2026-08-14 13:17:36
●A80.152.31.1072015-07-17 → 2026-08-14 · 2 obs
● 2026-08-14 13:17:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| lean-tools.de | dns01-tld.t-online.de, dns02-tld.t-online.de | - |
✅ Authoritative Response
Server:212.185.24.9
NS records: dns01-tld.t-online.de, dns02-tld.t-online.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1255ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.152.31.107 |
| NS | 2 | dns02-tld.t-online.de, dns01-tld.t-online.de |
| MX | 2 | smtp-02.tld.t-online.de (pri: 10), smtp-01.tld.t-online.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.hier-im-netz.de ~all |
| SOA | 1 | dns01-tld.t-online.de dns.telekom.de |
Analysis
IP Addresses
lean-tools.de resolves to just one IP address, 80.152.31.107.
Other hosts including xn--winter-kln-lcb.de, xn--winter-kln-lcb.com and uhl-geruestbau.de share IP addresses with lean-tools.de.
Name Servers
lean-tools.de is delegated to two name servers: dns01-tld.t-online.de and dns02-tld.t-online.de.
lean-tools.de shares its NS records with other domains, for example k-byte.de, piemeisl.de, ib-pardo.de and two others.
lean-tools.de shares at least some of its name servers with other domains, such as minjets.com.
dns01-tld.t-online.de and dns02-tld.t-online.de each resolve to two IP addresses: dns01-tld.t-online.de points to 80.157.195.90 and 2003:2:6:137:80:157:195:90, while dns02-tld.t-online.de points to 212.185.24.9 and 2003:180:a::1:53.
Mail Servers
lean-tools.de is served by two mail servers, smtp-01.tld.t-online.de and smtp-02.tld.t-online.de.
Among the domains sharing a mail server setup with lean-tools.de are raming-berlin.de, tm-d.de, ankestoye.de and two others.
smtp-01.tld.t-online.de → 194.25.134.76 and smtp-02.tld.t-online.de → 194.25.134.12: one IP number per host name.