ctf.f6.dev - dns.ninja

ctf.f6.dev

CNAMEit.gw.f6.dev
DNSSEC⚠️ Not signed
A158.160.180.153🇷🇺 YandexCloud158.160.0.0/16

f6.dev

DNSSEC⚠️ Not signed
A82.202.250.76🇷🇺 SELECTEL82.202.250.0/24
A82.202.250.77🇷🇺 SELECTEL82.202.250.0/24
A82.202.250.78🇷🇺 SELECTEL82.202.250.0/24
A82.202.250.79🇷🇺 SELECTEL82.202.250.0/24
NSa.ns.selectel.ru ⭐
NSb.ns.selectel.ru
NSc.ns.selectel.ru
NSd.ns.selectel.ru
TXTv=spf1 include:_mailers.f6.dev -all
SOAa.ns.selectel.rusupport@selectel.ru 2026-07-26 #4
📈 Tranco rank: #943,281

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DNS History

2 records (1 active, 1 former)

A158.160.180.153CNAMEit.gw.f6.dev
○A158.160.180.1532026-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 01:11:58
○ 2026-07-27 04:46:46
●CNAMEit.gw.f6.dev2026-07-27 → 2026-07-27 · 1 obs
● 2026-07-27 04:46:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...10 records
f6.devc.ns.selectel.ru, a.ns.selectel.ru, d.ns.selectel.ru, b.ns.selectel.ru-

✅ Authoritative Response

Server:77.223.114.4

NS records: c.ns.selectel.ru, a.ns.selectel.ru, d.ns.selectel.ru, b.ns.selectel.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f6.dev (unsigned zone)

⏱️ Timing

Total: 1330ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1it.gw.f6.dev

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

ctf.f6.dev points to a single IP number: 158.160.180.153.

Additional host names — vaultwarden.f6.team, iam.f6.team, ai.f6.team and two others — share IP numbers with ctf.f6.dev.