sentry.itsumma.dev - robtex.com
sentry.itsumma.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.41.155.243🇷🇺 SELECTEL31.41.154.0/23 Selectel Route Object | ||||||
| PTR | sentry.itsumma.dev | ||||||
itsumma.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.188.197.187🇷🇺 SELECTEL5.188.196.0/22 Selectel Route Object | ||||||
| NS | jerry.ns.cloudflare.com ⭐ | ||||||
| NS | olga.ns.cloudflare.com | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net ip4:31.41.155.243 ~all | ||||||
| SOA | jerry.ns.cloudflare.comdns@cloudflare.com serial=2399152379 | ||||||
📈 Tranco rank: #372,788
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A31.41.155.2432026-03-21 → 2026-03-24 · 2 obs
● 2026-03-21 21:52:32
● 2026-03-24 13:41:14
● 2026-03-24 13:41:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| itsumma.dev | olga.ns.cloudflare.com, jerry.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.137
NS records: olga.ns.cloudflare.com, jerry.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itsumma.dev (unsigned zone)
⏱️ Timing
Total: 309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.41.155.243 |
Analysis
IP Addresses
sentry.itsumma.dev maps to IP address 31.41.155.243.