glsys.de - dns.ninja
glsys.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:d0a:439a::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www547.your-server.de | ||||||
| A | 78.47.83.244🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| MX | mail.glsys.de ⭐ | ||||||
| TXT | v=spf1 +a +mx ~all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-01-14 #0 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1782754006 | ||||||
Subdomains
mail.glsys.de |
Same first word
Similar names
lygss.net |
lgsys.de |
slgys.cn |
gssyl.com |
glssy.com |
gsysl.com |
ssgyl.com |
gysls.net |
lygss.com |
glyss.com |
glyss.fr |
ysslg.com |
sygsl.com |
lsgsy.cn |
lyssg.com |
ssgly.cn |
DNS History
9 records (6 active, 3 former)
●NSns.second-ns.com2026-03-04 → 2026-06-29 · 3 obs
● 2026-03-04 23:22:04
● 2026-06-29 17:30:10
○NSns1.nameserverservice.de2015-06-20 → 2020-02-17 · 4 obs
● 2020-02-17 16:31:16
○ 2026-03-04 23:22:04
○ 2026-06-29 17:30:10
●NSns1.your-server.de2026-03-04 → 2026-06-29 · 3 obs
● 2026-03-04 23:22:04
● 2026-06-29 17:30:10
○NSns2.nameserverservice.de2015-06-20 → 2020-02-17 · 4 obs
● 2020-02-17 16:31:16
○ 2026-03-04 23:22:04
○ 2026-06-29 17:30:10
●NSns3.second-ns.de2026-03-04 → 2026-06-29 · 3 obs
● 2026-03-04 23:22:04
● 2026-06-29 17:30:10
●MXmail.glsys.de2015-06-20 → 2026-06-29 · 2 obs
● 2026-06-29 17:30:10
●A2a01:4f8:d0a:439a::22026-03-04 → 2026-06-29 · 3 obs
● 2026-03-04 23:22:04
● 2026-06-29 17:30:10
○A62.75.158.2462015-06-20 → 2020-02-17 · 4 obs
● 2020-02-17 16:31:16
○ 2026-03-04 23:22:04
○ 2026-06-29 17:30:10
●A78.47.83.2442026-03-04 → 2026-06-29 · 3 obs
● 2026-03-04 23:22:04
● 2026-06-29 17:30:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| glsys.de | ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de | 4 records |
✅ Authoritative Response
Server:213.239.204.242
NS records: ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for glsys.de (unsigned zone)
⏱️ Timing
Total: 1047ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.47.83.244 |
| AAAA | 1 | 2a01:4f8:d0a:439a::2 |
| NS | 3 | ns3.second-ns.de, ns.second-ns.com... |
| MX | 1 | mail.glsys.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ~all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)
Analysis
Hierarchy
glsys.de serves as the parent of mail.glsys.de.
IP Addresses
glsys.de directs to two IP numbers, 78.47.83.244 and 2a01:4f8:d0a:439a::2
Two other host names, along with innerio.com, smtx.de and aratos.de, also share IP numbers with glsys.de.
Name Servers
glsys.de is served by three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
glsys.de has at least partial name server overlap with other domains, such as 1.a.0.5.1.2.1.0.8.f.4.0.1.0.a.2.ip6.arpa, edwinahirst.com.au, zeitzug.com and two others.
It is common to see these name servers used together with name servers ns.second-ns.de and ns2.your-server.de.
The hostnames ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de each direct to two IP addresses — ns.second-ns.com to 213.239.204.242 and 2a01:4f8:0:a101::b:1, ns3.second-ns.de to 193.47.99.4 and 2001:67c:192c::add:b3, and ns1.your-server.de to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.
Mail Servers
The sole mail server for glsys.de is mail.glsys.de.
Mail server setup for glsys.de matches that of other domains, among them skelett.de.