questroom1.ru - robtex.com
questroom1.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=4068483 | ||||||
Subdomains
mail.questroom1.ru |
Same first word
questroom1.ru |
DNS History
10 records (5 active, 5 former)
●NSns1.reg.ru2026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 05:57:12
● 2026-04-12 03:56:34
○NSns1.thekilo.org2020-01-07 → 2020-01-07 · 3 obs
○ 2026-02-15 05:57:12
○ 2026-04-12 03:56:34
●NSns2.reg.ru2026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 05:57:12
● 2026-04-12 03:56:34
○NSns2.thekilo.org2020-01-07 → 2020-01-07 · 3 obs
○ 2026-02-15 05:57:12
○ 2026-04-12 03:56:34
○NSthekilo.org2020-01-07 → 2020-01-07 · 3 obs
○ 2026-02-15 05:57:12
○ 2026-04-12 03:56:34
○MXmail.questroom1.ru2020-01-07 → 2020-01-07 · 3 obs
○ 2026-02-15 05:57:12
○ 2026-04-12 03:56:34
●MXmx.yandex.ru2026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 05:57:12
● 2026-04-12 03:56:34
●A194.58.112.1732026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 05:57:12
● 2026-04-12 03:56:34
●A2a00:f940:4::92026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 05:57:12
● 2026-04-12 03:56:34
○A37.252.2.872020-01-07 → 2020-01-07 · 3 obs
○ 2026-02-15 05:57:12
○ 2026-04-12 03:56:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net... | - |
| questroom1.ru | ns2.reg.ru, ns1.reg.ru | 20 records |
✅ Authoritative Response
Server:176.99.13.11
NS records: ns2.reg.ru, ns1.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for questroom1.ru (unsigned zone)
⏱️ Timing
Total: 837ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.58.112.173 |
| AAAA | 1 | 2a00:f940:4::9 |
| NS | 2 | ns1.reg.ru, ns2.reg.ru |
| MX | 1 | mx.yandex.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.ru |
| SOA | 1 | ns1.reg.ru hostmaster.ns1.reg.ru |
📌 Glue Records Collected
Total: 20
Out-of-bailiwick: 20 (ns2.reg.ru, ns2.reg.ru, ns2.reg.ru...)
Analysis
Hierarchy
questroom1.ru is the parent of mail.questroom1.ru.
IP Addresses
questroom1.ru resolves to two IPs: 2a00:f940:4::9 and 194.58.112.173.
other host names for instance www.petrotek.ru, ecoln.ru, izh-znak.ru, kaar.ru and top-top.ru share IP numbers with questroom1.ru.
Name Servers
questroom1.ru is delegated to two name servers: ns1.reg.ru and ns2.reg.ru.
questroom1.ru shares the same name server setup as other domains, for example finural.ru, viprognoz.ru, kessony.ru, gorshop.ru and i-systems.ru.
Host names with ten IP numbers:
Host ns1.reg.ru points to: 2a00:f940:9::1:1, 2a00:f940:9::2:1, 176.99.13.11, 176.99.13.13, 176.99.13.15, 176.99.13.17, 194.58.117.11, 194.58.117.13, 194.58.117.15 and 194.58.117.17.
Host ns2.reg.ru points to: 2a00:f940:9::1:2, 2a00:f940:9::2:2, 176.99.13.12, 176.99.13.14, 176.99.13.16, 176.99.13.18, 194.58.117.12, 194.58.117.14, 194.58.117.16 and 194.58.117.18.
Mail Servers
questroom1.ru is handled by a single mail server, mx.yandex.ru.
questroom1.ru shares the same mail server setup as other domains, for instance nemirova.ru, rkz.by, selftailor.ru, bv-case.ru and profit52.ru.
questroom1.ru shares at least partially some mail servers with other domains, for instance inapps.net, gerfins.ua and a-74.ru.
Host mx.yandex.ru resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.