css-tec.de - dns.ninja
css-tec.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.211.70.111🇮🇹 ASN-IBSNAZ62.211.0.0/16 INTERBUSINESS | ||||||
| PTR | host-62-211-70-111.pool62211.interbusiness.it | ||||||
| PTR | host-62-211-70-111.retail.telecomitalia.it | ||||||
| NS | ns1.telefonica.de ⭐ | ||||||
| A | 62.53.237.12🇩🇪 TDDE-ASN162.52.0.0/14 Telefonica Deutschland GmbH | ||||||
| PTR | ns1.telefonica.de | ||||||
| NS | ns2.telefonica.de | ||||||
| A | 213.20.172.204🇩🇪 TDDE-ASN1213.20.0.0/16 Telefonica Deutschland GmbH | ||||||
| PTR | ns2.telefonica.de | ||||||
| NS | ns3.telefonica.de | ||||||
| A | 195.71.243.188🇩🇪 TDDE-ASN1195.71.0.0/16 Telefonica Germany GmbH & Co. OHG | ||||||
| PTR | ns3.telefonica.de | ||||||
| MX | mx.alice-dsl.net ⭐ | ||||||
| A | 91.136.8.194🇨🇦 INFB-AS911591.136.0.0/17 Internet Names For Business | ||||||
| PTR | mx1c52.megamailservers.eu | ||||||
| SOA | ns1.telefonica.dehostmaster@telefonica.de 2009-03-31 #6 | ||||||
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=1784930072 | ||||||
Same first word
Similar names
cts-sec.com |
scs-tec.com |
cst-sec.de |
cs-tcse.org |
cse-cst.com |
cse-cst.gc.ca |
ssc-tec.com |
tcs-sec.com |
tec-scs.com |
cetc-ss.com |
cse-cst.net |
scs-tec.de |
DNS History
7 records (5 active, 2 former)
○NSns1.hansenet.de2015-08-07 → 2016-10-03 · 4 obs
● 2016-10-03 07:07:06
○ 2018-12-13 11:22:58
○ 2026-07-24 22:28:48
●NSns1.telefonica.de2018-12-13 → 2026-07-24 · 3 obs
● 2018-12-13 11:22:58
● 2026-07-24 22:28:48
○NSns2.hansenet.de2015-08-07 → 2016-10-03 · 4 obs
● 2016-10-03 07:07:06
○ 2018-12-13 11:22:58
○ 2026-07-24 22:28:48
●NSns2.telefonica.de2018-12-13 → 2026-07-24 · 3 obs
● 2018-12-13 11:22:58
● 2026-07-24 22:28:48
●NSns3.telefonica.de2018-12-13 → 2026-07-24 · 3 obs
● 2018-12-13 11:22:58
● 2026-07-24 22:28:48
●MXmx.alice-dsl.net2015-08-07 → 2026-07-24 · 2 obs
● 2026-07-24 22:28:48
●A62.211.70.1112015-08-07 → 2026-07-24 · 2 obs
● 2026-07-24 22:28:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| css-tec.de | ns3.telefonica.de, ns1.telefonica.de, ns2.telefonica.de | 3 records |
✅ Authoritative Response
Server:213.20.172.204
NS records: ns3.telefonica.de, ns1.telefonica.de, ns2.telefonica.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for css-tec.de (unsigned zone)
⏱️ Timing
Total: 3698ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.211.70.111 |
| NS | 3 | ns1.telefonica.de, ns2.telefonica.de... |
| MX | 1 | mx.alice-dsl.net (pri: 10) |
| SOA | 1 | ns1.telefonica.de hostmaster.telefonica. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.telefonica.de, ns2.telefonica.de, ns1.telefonica.de)
Analysis
IP Addresses
css-tec.de points to a single IP number: 62.211.70.111.
Additional host names — barfra.de, arne-k.de, now-hamburg.de and two others — share IP numbers with css-tec.de.
Name Servers
css-tec.de is delegated to three name servers: ns1.telefonica.de, ns2.telefonica.de and ns3.telefonica.de.
css-tec.de partially shares its NS delegation with several other domains, including 195.39.213.in-addr.arpa, telefonica-web-mail.de, ralle-at-home.de and two others.
These name servers often co-occur with the name servers ns1.telefonica.de.sits24.de.
ns1.telefonica.de, ns2.telefonica.de and ns3.telefonica.de each resolve to a single IP address: ns1.telefonica.de resolves to 62.53.237.12, ns2.telefonica.de resolves to 213.20.172.204 and ns3.telefonica.de resolves to 195.71.243.188.
Mail Servers
css-tec.de has one mail server: mx.alice-dsl.net.
css-tec.de shares the same mail server setup as other domains, including bashtard.org, exilan.de, nestor-partner.de and two others.
mx.alice-dsl.net resolves to a single IP number: 91.136.8.194.