githubweb.com - robtex.com
githubweb.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | www715.your-server.de ⭐ | ||||||
| A | 2a01:4f8:1061:20e8::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www715.your-server.de | ||||||
| A | 157.90.184.176🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | www715.your-server.de | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-08-18 #1 | ||||||
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=1787577556 | ||||||
Same first word
githubweb.com |
Previous names
Next names
DNS History
5 records (4 active, 1 former)
●NSns.second-ns.com2026-08-17 → 2026-08-24 · 2 obs
● 2026-08-24 13:37:28
●NSns1.your-server.de2026-08-17 → 2026-08-24 · 2 obs
● 2026-08-24 13:37:28
●NSns3.second-ns.de2026-08-17 → 2026-08-24 · 2 obs
● 2026-08-24 13:37:28
●MXwww715.your-server.de2026-08-17 → 2026-08-24 · 2 obs
● 2026-08-24 13:37:28
○A65.21.242.512026-08-17 → 2026-08-17 · 3 obs
○ 2026-08-19 12:00:54
○ 2026-08-24 13:37:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| githubweb.com | ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de | 2 records |
✅ Authoritative Response
Server:213.133.100.102
NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for githubweb.com (unsigned zone)
⏱️ Timing
Total: 1214ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.second-ns.de, ns.second-ns.com... |
| MX | 1 | www715.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: 2
Out-of-bailiwick: 2 (ns.second-ns.com, ns.second-ns.com)
Analysis
Name Servers
githubweb.com is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
githubweb.com partially shares its NS delegation with several other domains, including poril.de, reflektionszeit.de, misura-wedding.de and two others.
ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de each resolve to two IP addresses: ns.second-ns.com resolves to 213.239.204.242 and 2a01:4f8:0:a101::b:1; ns3.second-ns.de resolves to 193.47.99.4 and 2001:67c:192c::add:b3; ns1.your-server.de resolves to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.
Mail Servers
githubweb.com routes its mail through a single mail server, www715.your-server.de.
githubweb.com has the same mail server arrangement as a number of other domains, for example elixeaz.com, teknosan.de, rotatoy.lt and two more.
The host www715.your-server.de resolves to 157.90.184.176 and 2a01:4f8:1061:20e8::2 — two IP addresses.