alertmanager.f6.dev - dns.ninja
alertmanager.f6.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.148.235.153🇷🇺 SELECTEL46.148.234.0/23 Selectel Route Object | ||||||
| A | 46.148.235.154🇷🇺 SELECTEL46.148.234.0/23 Selectel Route Object | ||||||
| A | 188.68.204.10🇷🇺 SELECTEL188.68.204.0/23 Selectel Route Object | ||||||
f6.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.202.250.76🇷🇺 SELECTEL82.202.250.0/24 | ||||||
| A | 82.202.250.77🇷🇺 SELECTEL82.202.250.0/24 | ||||||
| A | 82.202.250.78🇷🇺 SELECTEL82.202.250.0/24 | ||||||
| A | 82.202.250.79🇷🇺 SELECTEL82.202.250.0/24 | ||||||
| NS | a.ns.selectel.ru ⭐ | ||||||
| NS | b.ns.selectel.ru | ||||||
| NS | c.ns.selectel.ru | ||||||
| NS | d.ns.selectel.ru | ||||||
| TXT | v=spf1 include:_mailers.f6.dev -all | ||||||
| SOA | a.ns.selectel.rusupport@selectel.ru 2026-07-27 #8 | ||||||
Same first word
DNS History
3 records (3 active, 0 former)
●A188.68.204.102026-03-01 → 2026-07-27 · 2 obs
● 2026-03-01 19:09:14
● 2026-07-27 21:31:24
● 2026-07-27 21:31:24
●A46.148.235.1532026-03-01 → 2026-07-27 · 2 obs
● 2026-03-01 19:09:14
● 2026-07-27 21:31:24
● 2026-07-27 21:31:24
●A46.148.235.1542026-03-01 → 2026-07-27 · 2 obs
● 2026-03-01 19:09:14
● 2026-07-27 21:31:24
● 2026-07-27 21:31:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| f6.dev | b.ns.selectel.ru, d.ns.selectel.ru, a.ns.selectel.ru, c.ns.selectel.ru | - |
✅ Authoritative Response
Server:77.223.114.2
NS records: b.ns.selectel.ru, d.ns.selectel.ru, a.ns.selectel.ru, c.ns.selectel.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f6.dev (unsigned zone)
⏱️ Timing
Total: 1656ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 46.148.235.154, 46.148.235.153... |
Analysis
IP Addresses
alertmanager.f6.dev maps to three IP numbers — 46.148.235.153, 46.148.235.154 and 188.68.204.10.