cssfirst.org - dns.ninja
cssfirst.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:1169:103:4e20::🇫🇷 GODADDY-SXB2a00:1169:100::/40 SXB GCN VPS | ||||||
| PTR | sh23198.ispgateway.de | ||||||
| A | 92.205.212.128🇫🇷 GODADDY-SXB92.205.208.0/21 | ||||||
| NS | ns53.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a2::1b🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns53.domaincontrol.com | ||||||
| A | 97.74.106.27🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns53.domaincontrol.com | ||||||
| NS | ns54.domaincontrol.com | ||||||
| A | 2603:5:22a2::1b🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns54.domaincontrol.com | ||||||
| A | 173.201.74.27🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns54.domaincontrol.com | ||||||
| MX | mxlb.ispgateway.de ⭐ | ||||||
| A | 80.67.18.126🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network | ||||||
| PTR | mxlb.ispgateway.de | ||||||
| SOA | ns53.domaincontrol.comdns@jomax.net 2025-10-02 #2 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1793560838 | ||||||
Same first word
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Previous names
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DNS History
12 records (5 active, 7 former)
○NSns.namespace4you.de2015-07-14 → 2017-03-23 · 4 obs
● 2017-03-23 19:19:50
○ 2026-09-21 01:29:38
○ 2026-11-01 19:48:46
○NSns2.namespace4you.de2015-07-14 → 2017-03-23 · 4 obs
● 2017-03-23 19:19:50
○ 2026-09-21 01:29:38
○ 2026-11-01 19:48:46
●NSns53.domaincontrol.com2026-09-21 → 2026-11-01 · 3 obs
● 2026-09-21 01:29:38
● 2026-11-01 19:48:46
●NSns54.domaincontrol.com2026-09-21 → 2026-11-01 · 3 obs
● 2026-09-21 01:29:38
● 2026-11-01 19:48:46
●MXmxlb.ispgateway.de2015-07-14 → 2026-11-01 · 2 obs
● 2026-11-01 19:48:46
○A134.119.45.672017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 19:19:50
○ 2026-09-21 01:29:38
○ 2026-11-01 19:48:46
○A2a00:1158:0:300:87fd::12015-07-14 → 2016-02-23 · 4 obs
● 2016-02-23 20:14:46
○ 2016-07-05 11:31:24
○ 2026-11-01 19:48:46
○A2a00:1158:1000:300::1b42016-07-05 → 2016-07-05 · 4 obs
● 2016-07-05 11:31:24
○ 2017-03-23 19:19:50
○ 2026-11-01 19:48:46
○A2a00:1158:1000:300::5432017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 19:19:50
○ 2026-09-21 01:29:38
○ 2026-11-01 19:48:46
●A2a00:1169:103:4e20::2026-09-21 → 2026-11-01 · 3 obs
● 2026-09-21 01:29:38
● 2026-11-01 19:48:46
○A46.252.18.1802015-07-14 → 2016-07-05 · 4 obs
● 2016-07-05 11:31:24
○ 2017-03-23 19:19:50
○ 2026-11-01 19:48:46
●A92.205.212.1282026-09-21 → 2026-11-01 · 3 obs
● 2026-09-21 01:29:38
● 2026-11-01 19:48:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| cssfirst.org | ns54.domaincontrol.com, ns53.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.106.27
NS records: ns54.domaincontrol.com, ns53.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cssfirst.org (unsigned zone)
⏱️ Timing
Total: 920ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.205.212.128 |
| AAAA | 1 | 2a00:1169:103:4e20:: |
| NS | 2 | ns53.domaincontrol.com, ns54.domaincontrol.com |
| MX | 1 | mxlb.ispgateway.de (pri: 100) |
| SOA | 1 | ns53.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
cssfirst.org points to the IP addresses 92.205.212.128 and 2a00:1169:103:4e20::
Among the host names that share IP numbers with cssfirst.org are stonet.at, kindergarten-einrichtung.com, hostmaster.symeo.com and two others.
Name Servers
cssfirst.org uses two name servers for its delegation: ns53.domaincontrol.com and ns54.domaincontrol.com.
cssfirst.org has the same name server delegation as a number of other domains, such as askailee.com, safeandsoundplumbingsolutions.com, mwcreative.co and two more.
The two host names ns53.domaincontrol.com and ns54.domaincontrol.com each have a pair of IP addresses: ns53.domaincontrol.com has 97.74.106.27 and 2603:5:21a2::1b, and ns54.domaincontrol.com has 173.201.74.27 and 2603:5:22a2::1b.
Mail Servers
cssfirst.org routes its mail through a single mail server, mxlb.ispgateway.de.
cssfirst.org has the same mail server arrangement as a number of other domains, for example psychotherapieinheikendorf.de, neurofeedback-hungary.com, christophschlick.com and two more.
At least some of cssfirst.org's mail servers are shared with other domains, among them moveon-energy.com, zirkonzahn.de and d-i-e-holding.de.
mxlb.ispgateway.de directs to just one IP number, 80.67.18.126.