flutter-explained.dev - dns.ninja
flutter-explained.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.36.158.100🇺🇸 Fastly199.36.158.0/24 Google | ||||||
| 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 | www442.your-server.de ⭐ | ||||||
| A | 2a01:4f8:d0a:6493::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www442.your-server.de | ||||||
| A | 78.47.106.34🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | www442.your-server.de | ||||||
| TXT | google-site-verification=JiI3tH2ZwLSVe6zddSUvaR3bLfx2VeqwS3h_np5Or4M | ||||||
| TXT | hosting-site=portfolio-b170e | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-08-23 #0 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
flutter-explained.dev |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns.second-ns.com2026-08-21 → 2026-08-26 · 2 obs
● 2026-08-26 17:57:02
●NSns1.your-server.de2026-08-21 → 2026-08-26 · 2 obs
● 2026-08-26 17:57:02
●NSns3.second-ns.de2026-08-21 → 2026-08-26 · 2 obs
● 2026-08-26 17:57:02
●MXwww442.your-server.de2026-08-21 → 2026-08-26 · 2 obs
● 2026-08-26 17:57:02
●A199.36.158.1002026-08-21 → 2026-08-26 · 2 obs
● 2026-08-26 17:57:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| flutter-explained.dev | ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com | - |
✅ Authoritative Response
Server:213.133.100.102
NS records: ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flutter-explained.dev (unsigned zone)
⏱️ Timing
Total: 3489ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.36.158.100 |
| NS | 3 | ns.second-ns.com, ns1.your-server.de... |
| MX | 1 | www442.your-server.de (pri: 10) |
| TXT | 3 | hosting-site=portfolio-b170e, v=spf1 a mx ~all... |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
Analysis
IP Addresses
flutter-explained.dev directs to one IP number, which is 199.36.158.100.
Among the host names that share IP numbers with flutter-explained.dev are edwardlannon.com, seqstreams.net, somne.co.uk and two others.
Name Servers
The authoritative name servers for flutter-explained.dev are ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de — three in total.
There is at least partial name server overlap between flutter-explained.dev and other domains — lexcrm.de, kaiko.berlin, 4.1.0.0.1.f.f.f.8.f.4.0.1.0.a.2.ip6.arpa and two more among them.
These name servers frequently co-occur with the name servers ns.second-ns.de and ns2.your-server.de.
ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de all resolve to exactly two IP numbers apiece: ns.second-ns.com → 213.239.204.242 and 2a01:4f8:0:a101::b:1; ns3.second-ns.de → 193.47.99.4 and 2001:67c:192c::add:b3; ns1.your-server.de → 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.
Mail Servers
flutter-explained.dev routes its mail through a single mail server, www442.your-server.de.
flutter-explained.dev has the same mail server arrangement as a number of other domains, for example christushoofdkwartier.nl, is-komplett.de, waerme-zur-miete.de and two more.
flutter-explained.dev and other domains — immopartner.at for instance — share at least some mail servers.
www442.your-server.de carries two IP numbers: 78.47.106.34 and 2a01:4f8:d0a:6493::2.