chemunit.com - dns.ninja
chemunit.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.69.221.197🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | web.grolman-group.com | ||||||
| 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 | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2025-10-31 #0 | ||||||
com
| 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=1785993964 | ||||||
Subdomains
www.chemunit.com |
Same first word
chemunit.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSdns01.pironet-ndh.com2015-08-18 → 2016-12-04 · 4 obs
● 2016-12-04 19:00:44
○ 2026-06-09 13:51:14
○ 2026-08-06 05:44:36
○NSdns02.pironet-ndh.com2015-08-18 → 2016-12-04 · 4 obs
● 2016-12-04 19:00:44
○ 2026-06-09 13:51:14
○ 2026-08-06 05:44:36
○NSdns03.pironet-ndh.com2015-08-18 → 2016-12-04 · 4 obs
● 2016-12-04 19:00:44
○ 2026-06-09 13:51:14
○ 2026-08-06 05:44:36
●NSns1.first-ns.de2026-06-09 → 2026-08-06 · 3 obs
● 2026-06-09 13:51:14
● 2026-08-06 05:44:36
●NSrobotns2.second-ns.de2026-06-09 → 2026-08-06 · 3 obs
● 2026-06-09 13:51:14
● 2026-08-06 05:44:36
●NSrobotns3.second-ns.com2026-06-09 → 2026-08-06 · 3 obs
● 2026-06-09 13:51:14
● 2026-08-06 05:44:36
○MXmail01.pironet-ndh.com2015-08-18 → 2016-12-04 · 4 obs
● 2016-12-04 19:00:44
○ 2026-06-09 13:51:14
○ 2026-08-06 05:44:36
○MXmail02.pironet-ndh.com2015-08-18 → 2016-12-04 · 4 obs
● 2016-12-04 19:00:44
○ 2026-06-09 13:51:14
○ 2026-08-06 05:44:36
●A159.69.221.1972026-06-09 → 2026-08-06 · 3 obs
● 2026-06-09 13:51:14
● 2026-08-06 05:44:36
○A195.82.88.2052015-08-18 → 2016-12-04 · 4 obs
● 2016-12-04 19:00:44
○ 2026-06-09 13:51:14
○ 2026-08-06 05:44:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| chemunit.com | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | 2 records |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chemunit.com (unsigned zone)
⏱️ Timing
Total: 576ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.69.221.197 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | . (pri: 0) |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)
Analysis
Hierarchy
chemunit.com serves as the parent of www.chemunit.com.
IP Addresses
chemunit.com resolves to just one IP address, 159.69.221.197.
Additional host names — including grolman-group.com and grolman.de — share IP numbers with chemunit.com.
Name Servers
chemunit.com carries NS records delegating to robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
chemunit.com has at least partial name server overlap with other domains, such as zabljak.me, ref.dk, qm-netzwerk-reanimation.de and two others.
It is common to find these name servers paired with the name servers hydrogen.ns.hetzner.com.
robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de are three hostnames that each resolve to a pair of IP addresses: robotns3.second-ns.com to 193.47.99.3 and 2001:67c:192c::add:a3, ns1.first-ns.de to 213.239.242.238 and 2a01:4f8:0:a101::a:1, and robotns2.second-ns.de to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.