certproof.org - dns.ninja
certproof.org
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=1786442958 | ||||||
Same first word
certproof.org |
Similar names
DNS History
7 records (6 active, 1 former)
●NSnsa6.schlundtech.de2015-07-12 → 2026-08-11 · 2 obs
● 2026-08-11 10:40:04
●NSnsb6.schlundtech.de2015-07-12 → 2026-08-11 · 2 obs
● 2026-08-11 10:40:04
●NSnsc6.schlundtech.de2015-07-12 → 2026-08-11 · 2 obs
● 2026-08-11 10:40:04
●NSnsd6.schlundtech.de2015-07-12 → 2026-08-11 · 2 obs
● 2026-08-11 10:40:04
○A80.67.239.2272015-07-12 → 2017-04-04 · 4 obs
● 2017-04-04 21:34:04
○ 2026-03-14 18:16:08
○ 2026-08-11 10:40:04
●A80.67.239.2322026-03-14 → 2026-08-11 · 3 obs
● 2026-03-14 18:16:08
● 2026-08-11 10:40:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| certproof.org | nsb6.schlundtech.de, nsd6.schlundtech.de, nsa6.schlundtech.de, nsc6.schlundtech.de | - |
✅ Authoritative Response
Server:185.132.34.227
NS records: nsb6.schlundtech.de, nsd6.schlundtech.de, nsa6.schlundtech.de, nsc6.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certproof.org (unsigned zone)
⏱️ Timing
Total: 443ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.67.239.232 |
| NS | 4 | nsb6.schlundtech.de, nsc6.schlundtech.de... |
| MX | 1 | mail.itkey.de (pri: 10) |
| SOA | 1 | nsa6.schlundtech.de info.a-nes.de |
Analysis
IP Addresses
certproof.org resolves to one IP address: 80.67.239.232.
Among the host names that share IP numbers with certproof.org is wm-shirt.com, as one example.
Name Servers
The authoritative name servers for certproof.org are nsa6.schlundtech.de, nsb6.schlundtech.de, nsc6.schlundtech.de and nsd6.schlundtech.de.
There is at least partial name server overlap between certproof.org and other domains — wb-online-campus.de, aikido-esslingen.de, schwedeneck-portal.de and two more among them.
All four hostnames — nsa6.schlundtech.de, nsb6.schlundtech.de, nsc6.schlundtech.de and nsd6.schlundtech.de — resolve to two IP numbers apiece: nsa6.schlundtech.de to 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; nsb6.schlundtech.de to 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; nsc6.schlundtech.de to 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; nsd6.schlundtech.de to 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.
Mail Servers
Mail for certproof.org is handled by a single mail server, mail.itkey.de.
certproof.org uses an identical mail server configuration to several other domains — among them maschinenbau-rosenheim.com, ski2u.de, holfelder-textilshop.de and two more.
mail.itkey.de resolves to 185.10.194.201 and no other IP number.