spo2sensor.ru - robtex.com
spo2sensor.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068147 | ||||||
Same first word
spo2sensor.ru |
DNS History
15 records (11 active, 4 former)
●NSns.masterhost.ru2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 21:17:38
○NSns02.parking.ru2017-02-19 → 2017-02-19 · 2 obs
○ 2026-03-22 21:17:38
○NSns03.parking.ru2017-02-19 → 2017-02-19 · 2 obs
○ 2026-03-22 21:17:38
●NSns1.masterhost.ru2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 21:17:38
●NSns2.masterhost.ru2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 21:17:38
○NSsdns-12r2ns01.client.parking.ru2017-02-19 → 2017-02-19 · 2 obs
○ 2026-03-22 21:17:38
○A195.128.120.1412017-02-19 → 2017-02-19 · 2 obs
○ 2026-03-22 21:17:38
●A2a00:15f8:a000:5:1:11:7:8ee92026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 21:17:38
●A2a00:15f8:a000:5:1:12:7:8ee92026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 21:17:38
●A2a00:15f8:a000:5:1:13:7:8ee92026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 21:17:38
●A2a00:15f8:a000:5:1:14:7:8ee92026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 21:17:38
●A90.156.201.1082026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 21:17:38
●A90.156.201.1142026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 21:17:38
●A90.156.201.212026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 21:17:38
●A90.156.201.902026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 21:17:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| spo2sensor.ru | ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server: 90.156.136.116
NS records: ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for spo2sensor.ru (unsigned zone)
⏱️ Timing
Total: 1836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.108, 90.156.201.90... |
| AAAA | 4 | 2a00:15f8:a000:5:1:14:7:8ee9, 2a00:15f8:a000:5:1:12:7:8ee9... |
| NS | 3 | ns2.masterhost.ru, ns.masterhost.ru... |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
IP Addresses
spo2sensor.ru resolves to eight IP numbers: 2a00:15f8:a000:5:1:11:7:8ee9, 2a00:15f8:a000:5:1:12:7:8ee9, 2a00:15f8:a000:5:1:13:7:8ee9, 2a00:15f8:a000:5:1:14:7:8ee9, 90.156.201.21, 90.156.201.90, 90.156.201.108 and 90.156.201.114.
Other host names such as zubnayfey.ru, s54.su, 2bk.ru, thproekt.ru and baltonmed.ru share IPs with spo2sensor.ru.
Name Servers
spo2sensor.ru is delegated to three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
spo2sensor.ru at least partially shares name servers with other domains, for example zpmail.ru, pssnet.ru, ferapontovo.ru, woodrus.ru and webhit.ru.
Host names with two IP numbers:
ns1.masterhost.ru points to 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50
ns2.masterhost.ru points to 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161
ns.masterhost.ru points to 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116