lanczos.de - robtex.com
lanczos.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2003:2:2:15:80:150:6:143🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| A | 104.198.14.52🇺🇸 Google104.198.0.0/20 | ||||||
| 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 | ||||||
| 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 2024-05-14 #1 | ||||||
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=1773553752 | ||||||
Subdomains
www.lanczos.de |
Same first word
lanczos.de |
Similar names
DNS History
11 records (6 active, 5 former)
●NSdns01-tld.t-online.de2017-06-06 → 2026-03-22 · 3 obs
● 2017-06-06 03:54:22
● 2026-03-22 18:37:04
●NSdns02-tld.t-online.de2017-06-06 → 2026-03-22 · 3 obs
● 2017-06-06 03:54:22
● 2026-03-22 18:37:04
○NSns12.verio.de2015-07-07 → 2016-05-04 · 4 obs
● 2016-05-04 13:40:08
○ 2017-06-06 03:54:22
○ 2026-03-22 18:37:04
○NSns13.verio.de2015-07-07 → 2016-05-04 · 4 obs
● 2016-05-04 13:40:08
○ 2017-06-06 03:54:22
○ 2026-03-22 18:37:04
○MXmail-fwd.verio.de2015-07-07 → 2016-05-04 · 4 obs
● 2016-05-04 13:40:08
○ 2017-06-06 03:54:22
○ 2026-03-22 18:37:04
●MXsmtp-01.tld.t-online.de2017-06-06 → 2026-03-22 · 3 obs
● 2017-06-06 03:54:22
● 2026-03-22 18:37:04
●MXsmtp-02.tld.t-online.de2017-06-06 → 2026-03-22 · 3 obs
● 2017-06-06 03:54:22
● 2026-03-22 18:37:04
●A104.198.14.522026-03-11 → 2026-03-22 · 3 obs
● 2026-03-11 22:31:12
● 2026-03-22 18:37:04
●A2003:2:2:15:80:150:6:1432017-06-06 → 2026-03-22 · 3 obs
● 2017-06-06 03:54:22
● 2026-03-22 18:37:04
○A213.198.117.192015-07-07 → 2016-05-04 · 4 obs
● 2016-05-04 13:40:08
○ 2017-06-06 03:54:22
○ 2026-03-22 18:37:04
○A80.150.6.1432017-06-06 → 2017-06-06 · 4 obs
● 2017-06-06 03:54:22
○ 2026-03-11 22:31:12
○ 2026-03-22 18:37:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| lanczos.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: 1038ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.198.14.52 |
| AAAA | 1 | 2003:2:2:15:80:150:6:143 |
| NS | 2 | dns01-tld.t-online.de, dns02-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
Hierarchy
The parent of www.lanczos.de is lanczos.de.
IP Addresses
lanczos.de resolves to two IP numbers: 2003:2:2:15:80:150:6:143 and 104.198.14.52.
Other host names, for instance www.cs50.net, metimo.de, ankekahl.de, norburgscherp.se and biewer-alfred.de share IP numbers with lanczos.de.
Name Servers
Two name servers dns01-tld.t-online.de and dns02-tld.t-online.de handle delegation for lanczos.de.
lanczos.de uses the same name server setup as other domains, for example winpoint.eu, back-mers.de, imexpo.biz, f-it-s.biz and rtw-bremen.de.
Host names with two IP numbers:
dns01-tld.t-online.de points to: 2003:2:6:137:80:157:195:90 and 80.157.195.90
dns02-tld.t-online.de points to: 2003:180:a::1:53 and 212.185.24.9
Mail Servers
lanczos.de is handled by two mail servers: smtp-01.tld.t-online.de and smtp-02.tld.t-online.de.
lanczos.de has the same mail server setup as other domains, including bkhoffmann.privat.t-online.de, quality-tcs.de, reynolds-art.de, lipp-immobilien.de and berkati.de.
Some mail servers are shared between lanczos.de and other domains, for example rh-steuern.eu.
Host names with one IP number: The host name smtp-01.tld.t-online.de points to 194.25.134.76 and the host name smtp-02.tld.t-online.de points to 194.25.134.12.