fsharp.dev - dns.ninja
fsharp.dev
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 | ||||||
Subdomains
www.fsharp.dev |
Same first word
fsharp.at |
fsharp.github.io |
fsharp.ru |
fsharp.net |
fsharp.in |
fsharp.dev |
fsharp.it |
fsharp.us |
fsharp.com |
fsharp.org |
fsharp.co |
Similar names
DNS History
9 records (9 active, 0 former)
●NSns1-08.azure-dns.com2026-02-16 → 2026-07-01 · 2 obs
● 2026-07-01 00:48:18
●NSns2-08.azure-dns.net2026-02-16 → 2026-07-01 · 2 obs
● 2026-07-01 00:48:18
●NSns3-08.azure-dns.org2026-02-16 → 2026-07-01 · 2 obs
● 2026-07-01 00:48:18
●NSns4-08.azure-dns.info2026-02-16 → 2026-07-01 · 2 obs
● 2026-07-01 00:48:18
●A20.112.250.1332026-02-16 → 2026-07-01 · 2 obs
● 2026-07-01 00:48:18
●A20.231.239.2462026-02-16 → 2026-07-01 · 2 obs
● 2026-07-01 00:48:18
●A20.236.44.1622026-02-16 → 2026-07-01 · 2 obs
● 2026-07-01 00:48:18
●A20.70.246.202026-02-16 → 2026-07-01 · 2 obs
● 2026-07-01 00:48:18
●A20.76.201.1712026-02-16 → 2026-07-01 · 2 obs
● 2026-07-01 00:48:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| fsharp.dev | ns3-08.azure-dns.org, ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns4-08.azure-dns.info | - |
✅ Authoritative Response
Server:208.84.5.8
NS records: ns3-08.azure-dns.org, ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns4-08.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fsharp.dev (unsigned zone)
⏱️ Timing
Total: 412ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 20.76.201.171, 20.112.250.133... |
| NS | 4 | ns1-08.azure-dns.com, ns2-08.azure-dns.net... |
| TXT | 1 | v=DMARC1; p=reject; pct=100; rua=mailto: |
| SOA | 1 | ns1-08.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
Hierarchy
fsharp.dev serves as the parent of www.fsharp.dev.
IP Addresses
fsharp.dev points to five IP addresses: 20.70.246.20, 20.76.201.171, 20.112.250.133 and two more
accesskansas.cn, browsesurface.net, vsteamservices.net and two other host names share IP numbers with fsharp.dev.
Name Servers
The authoritative name servers for fsharp.dev are ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org.
fsharp.dev has at least partial name server overlap with other domains, such as jeneva.io, supplierhub.fr, longsutton.somerset.sch.uk and two others.
ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org all point to exactly two IP numbers each: ns1-08.azure-dns.com → 13.107.236.8 and 2603:1061:0:700::8; ns4-08.azure-dns.info → 208.84.5.8 and 2620:1ec:bda:700::8; ns2-08.azure-dns.net → 150.171.21.8 and 2620:1ec:8ec:700::8; ns3-08.azure-dns.org → 204.14.183.8 and 2a01:111:4000:700::8.