amcs.science - robtex.com
amcs.science
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:d0a:1220::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www250.your-server.de | ||||||
| A | 188.40.28.30🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| 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 | ||||||
| PTR | ns1.your-server.de | ||||||
| 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 | ||||||
| PTR | ns.second-ns.com | ||||||
| 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 | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | www250.your-server.de ⭐ | ||||||
| A | 2a01:4f8:d0a:1220::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www250.your-server.de | ||||||
| A | 188.40.28.30🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | www250.your-server.de | ||||||
| TXT | v=spf1 +a +mx ?all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2025-12-11 #0 | ||||||
science
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nic.science ⭐ | ||||||
| NS | a.nic.science | ||||||
| NS | b.nic.science | ||||||
| NS | c.nic.science | ||||||
| NS | ns2.dns.nic.science | ||||||
| NS | ns3.dns.nic.science | ||||||
| SOA | ns1.dns.nic.scienceadmin@tldns.godaddy serial=1783425740 | ||||||
Subdomains
wiki.amcs.science |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns.second-ns.com2026-05-16 → 2026-07-07 · 2 obs
● 2026-07-07 16:28:56
●NSns1.your-server.de2026-05-16 → 2026-07-07 · 2 obs
● 2026-07-07 16:28:56
●NSns3.second-ns.de2026-05-16 → 2026-07-07 · 2 obs
● 2026-07-07 16:28:56
●MXwww250.your-server.de2026-05-16 → 2026-07-07 · 2 obs
● 2026-07-07 16:28:56
●A188.40.28.302026-05-16 → 2026-07-07 · 2 obs
● 2026-07-07 16:28:56
●A2a01:4f8:d0a:1220::22026-05-16 → 2026-07-07 · 2 obs
● 2026-07-07 16:28:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| science | a.nic.science, b.nic.science, c.nic.science, ns1.dns.nic.science... | 12 records |
| amcs.science | ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de | - |
✅ Authoritative Response
Server:193.47.99.4
NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amcs.science (unsigned zone)
⏱️ Timing
Total: 738ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.28.30 |
| AAAA | 1 | 2a01:4f8:d0a:1220::2 |
| NS | 3 | ns.second-ns.com, ns1.your-server.de... |
| MX | 1 | www250.your-server.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ?all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.science, a.nic.science, b.nic.science...)
Analysis
Hierarchy
amcs.science is a parent domain of wiki.amcs.science.
IP Addresses
amcs.science directs to two IP numbers, 188.40.28.30 and 2a01:4f8:d0a:1220::2
_dc-mx.0f0e1394fe8a.wild-dudez.de, amcs-community.org, mail.vko.at and two other host names share IP numbers with amcs.science.
Name Servers
amcs.science has three name servers — ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
amcs.science shares at least some of its name servers with other domains, including erlebnisgutscheine.ch, buhrs.name, neuearbeit-neuekultur.de and two others.
Each of ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de points to two IP numbers. ns.second-ns.com points to 213.239.204.242 and 2a01:4f8:0:a101::b:1. ns3.second-ns.de points to 193.47.99.4 and 2001:67c:192c::add:b3. ns1.your-server.de points to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.
Mail Servers
Mail for amcs.science is handled by a single mail server, www250.your-server.de.
amcs.science uses an identical mail server configuration to several other domains — among them kopfueber.org, bodenseeproperty.ch, aviatica-portal.com and two more.
amcs.science shares at least some of its mail servers with other domains, such as ausbilden-mit-system.de.
www250.your-server.de points to two IP addresses: 188.40.28.30 and 2a01:4f8:d0a:1220::2.