check-ip.net - robtex.com
check-ip.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.first-ns.de ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776779642 | ||||||
Previously MX for
check-ip.net |
Same first word
check-ip.de |
check-ip.ru |
check-ip.net |
check-ip.nl |
check-ip.com |
check-ip.be |
check-ip.eu |
check-ip.pl |
check-ip.cn |
check-ip.it |
check-ip.fr |
check-ip.org |
Similar names
DNS History
7 records (3 active, 4 former)
○NSns1.earhost.biz2008-02-01 → 2008-02-01 · 3 obs
○ 2015-07-17 23:29:08
○ 2026-04-21 14:00:24
●NSns1.first-ns.de2026-02-18 → 2026-04-21 · 3 obs
● 2026-02-18 03:48:56
● 2026-04-21 14:00:24
○NSns2.earhost.biz2008-02-01 → 2008-02-01 · 3 obs
○ 2015-07-17 23:29:08
○ 2026-04-21 14:00:24
●NSrobotns2.second-ns.de2026-02-18 → 2026-04-21 · 3 obs
● 2026-02-18 03:48:56
● 2026-04-21 14:00:24
●NSrobotns3.second-ns.com2026-02-18 → 2026-04-21 · 3 obs
● 2026-02-18 03:48:56
● 2026-04-21 14:00:24
○MXcheck-ip.net2008-02-01 → 2008-02-01 · 3 obs
○ 2015-07-17 23:29:08
○ 2026-04-21 14:00:24
○A72.36.180.1792008-02-01 → 2008-02-01 · 3 obs
○ 2015-07-17 23:29:08
○ 2026-04-21 14:00:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| check-ip.net | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for check-ip.net (unsigned zone)
⏱️ Timing
Total: 621ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
check-ip.net is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
check-ip.net partially shares name servers with other domains; examples include woistdas.de, asklepios-westerland.com, linux-web.de, glsys.eu and clinic-invent.de.
These name servers are commonly used with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
Host names with two IP numbers:
robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.
ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.
robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.