whattheflag.info - robtex.com
whattheflag.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.45.99.221🇩🇪 netcup-AS5.45.96.0/22 | ||||||
| PTR | v2202411235719294150.goodsrv.de | ||||||
| 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.whattheflag.info ⭐ | ||||||
| A | 5.45.99.221🇩🇪 netcup-AS5.45.96.0/22 | ||||||
| PTR | v2202411235719294150.goodsrv.de | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2017-04-12 #25 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1778380696 | ||||||
Subdomains
mail.whattheflag.info |
Same first word
whattheflag.info |
DNS History
5 records (5 active, 0 former)
●NSroot-dns.netcup.net2015-05-23 → 2026-05-10 · 2 obs
● 2026-05-10 02:57:20
●NSsecond-dns.netcup.net2015-05-23 → 2026-05-10 · 2 obs
● 2026-05-10 02:57:20
●NSthird-dns.netcup.net2015-05-23 → 2026-05-10 · 2 obs
● 2026-05-10 02:57:20
●MXmail.whattheflag.info2015-05-23 → 2026-05-10 · 2 obs
● 2026-05-10 02:57:20
●A5.45.99.2212015-05-23 → 2026-05-10 · 2 obs
● 2026-05-10 02:57:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| whattheflag.info | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for whattheflag.info (unsigned zone)
⏱️ Timing
Total: 803ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.45.99.221 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 1 | mail.whattheflag.info (pri: 10) |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
whattheflag.info is a parent of mail.whattheflag.info.
IP Addresses
whattheflag.info points to a single IP number: 5.45.99.221.
Other host names such as mail.whattheflag.info, v22011069179570699.yourvserver.net and v2202411235719294150.goodsrv.de share IP numbers with whattheflag.info.
Name Servers
The delegation for whattheflag.info is handled by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
whattheflag.info at least partially shares name servers with other domains, for instance 0ldenburg.de, mediapate.de, dscy.de, companyweb.at and aischgrund.net.
Two IP numbers per host:
root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225.
second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199.
third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.
Mail Servers
whattheflag.info is handled by a single mail server, mail.whattheflag.info.
mail.whattheflag.info points to a single IP: 5.45.99.221.