free-2b.net - robtex.com
free-2b.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.68.52.26🇩🇪 netcup-AS188.68.52.0/22 | ||||||
| PTR | control-prod-nue-06.viridiflora.online | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.sbk-playground.de ⭐ | ||||||
| A | 188.68.52.26🇩🇪 netcup-AS188.68.52.0/22 | ||||||
| PTR | control-prod-nue-06.viridiflora.online | ||||||
| TXT | google-site-verification=WqsUwGhJaN063rorX1IUSO8_op2F-PiRPNwhf9HiRP8 | ||||||
| TXT | v=spf1 include:servers.mcsv.net ?all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2019-01-01 #25 | ||||||
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=1785423622 | ||||||
Same first word
DNS History
5 records (5 active, 0 former)
●NSroot-dns.netcup.net2018-08-18 → 2026-07-30 · 2 obs
● 2026-07-30 15:03:40
●NSsecond-dns.netcup.net2018-08-18 → 2026-07-30 · 2 obs
● 2026-07-30 15:03:40
●NSthird-dns.netcup.net2018-08-18 → 2026-07-30 · 2 obs
● 2026-07-30 15:03:40
●MXmail.sbk-playground.de2018-08-18 → 2026-07-30 · 2 obs
● 2026-07-30 15:03:40
●A188.68.52.262018-08-18 → 2026-07-30 · 2 obs
● 2026-07-30 15:03:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| free-2b.net | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | 6 records |
✅ Authoritative Response
Server:188.68.63.68
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for free-2b.net (unsigned zone)
⏱️ Timing
Total: 264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.52.26 |
| NS | 3 | second-dns.netcup.net, root-dns.netcup.net... |
| MX | 1 | mail.sbk-playground.de (pri: 10) |
| TXT | 2 | google-site-verification=WqsUwGhJaN063ro, v=spf1 include:servers.mcsv.net ?all |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (root-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net...)
Analysis
IP Addresses
free-2b.net directs to one IP number, which is 188.68.52.26.
Among the host names that share IP numbers with free-2b.net are sbk-playground.de, mail.free-2b.de, v22016021768331909.megasrv.de and two others.
Name Servers
Three name servers are authoritative for free-2b.net: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
free-2b.net has at least partial name server overlap with other domains, such as fanter.de, riedcity.de, armins-heimwerkerecke.de and two others.
root-dns.netcup.net resolves to 46.38.225.225 and 2a03:4000:0:1::e1e1. second-dns.netcup.net resolves to 37.221.199.199 and 2a03:4000:2:24b::c7c7. third-dns.netcup.net resolves to 188.68.63.68 and 2a03:4001:0:106::3f44. All three hostnames point to two IP numbers each.
Mail Servers
free-2b.net routes its mail through a single mail server, mail.sbk-playground.de.
free-2b.net uses the same mail servers as sbk-playground.de and free-2b.de, among others.
There is one IP number for mail.sbk-playground.de: 188.68.52.26.