cryptogrid.org - robtex.com
cryptogrid.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.201.245.246🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | static.246.245.201.138.clients.your-server.de | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.cryptogrid.org ⭐ | ||||||
| A | 138.201.245.246🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | static.246.245.201.138.clients.your-server.de | ||||||
| SOA | ns1.first-ns.depostmaster@robot.first-ns.de 2016-10-10 #0 | ||||||
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=1774585585 | ||||||
Subdomains
mail.cryptogrid.org |
Same first word
cryptogrid.org |
cryptogrid.com |
cryptogrid.de |
cryptogrid.eu |
DNS History
7 records (5 active, 2 former)
●NSns1.first-ns.de2015-06-22 → 2026-03-27 · 2 obs
● 2026-03-27 04:59:50
●NSrobotns2.second-ns.de2015-06-22 → 2026-03-27 · 2 obs
● 2026-03-27 04:59:50
●NSrobotns3.second-ns.com2015-06-22 → 2026-03-27 · 2 obs
● 2026-03-27 04:59:50
●MXmail.cryptogrid.org2015-06-22 → 2026-03-27 · 2 obs
● 2026-03-27 04:59:50
○A112.165.219.2172015-06-22 → 2015-06-22 · 3 obs
○ 2018-10-29 21:37:46
○ 2026-03-27 04:59:50
●A138.201.245.2462017-02-16 → 2026-03-27 · 3 obs
● 2017-02-16 21:54:42
● 2026-03-27 04:59:50
○A78.47.232.742015-06-22 → 2016-04-28 · 4 obs
● 2016-04-28 05:39:50
○ 2017-02-16 21:54:42
○ 2026-03-27 04:59:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| cryptogrid.org | robotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de | - |
✅ Authoritative Response
Server:193.47.99.3
NS records: robotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cryptogrid.org (unsigned zone)
⏱️ Timing
Total: 845ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.245.246 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.cryptogrid.org (pri: 10) |
| SOA | 1 | ns1.first-ns.de postmaster.robot.first-n |
Analysis
Hierarchy
mail.cryptogrid.org is a child of cryptogrid.org.
IP Addresses
cryptogrid.org resolves to one IP number: 138.201.245.246.
Other host names, for instance cryptogrid.com, cryptogrid.de, mail.cryptogrid.org, cryptogrid.eu and static.246.245.201.138.clients.your-server.de share IP numbers with cryptogrid.org.
Name Servers
cryptogrid.org is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
cryptogrid.org at least partially shares name servers with other domains, including praxis-dr-emmel.de, brennerwirt.com, disposableblankets.net, pflanzeninfo.net and liberaler-campus.de.
Host names with two IP numbers:
robotns3.second-ns.com: 2001:67c:192c::add:a3 and 193.47.99.3
ns1.first-ns.de: 2a01:4f8:0:a101::a:1 and 213.239.242.238
robotns2.second-ns.de: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103
Mail Servers
A single mail server handles cryptogrid.org, mail.cryptogrid.org.
Host name mail.cryptogrid.org resolves to a single IP: 138.201.245.246.