html-school.ru - robtex.com
html-school.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=4068662 | ||||||
Same first word
html-school.ru |
DNS History
19 records (3 active, 16 former)
●NSns1.reg.ru2026-03-03 → 2026-04-27 · 3 obs
● 2026-03-03 06:39:42
● 2026-04-27 02:05:52
○NSns1.snparking.ru2016-11-29 → 2017-08-11 · 5 obs
● 2016-11-29 08:14:42
● 2017-08-11 04:43:16
○ 2026-03-03 06:39:42
○ 2026-04-27 02:05:52
○NSns2.den.ru2008-11-24 → 2008-11-24 · 3 obs
○ 2015-08-10 08:10:48
○ 2026-04-27 02:05:52
●NSns2.reg.ru2026-03-03 → 2026-04-27 · 3 obs
● 2026-03-03 06:39:42
● 2026-04-27 02:05:52
○NSns2.snparking.ru2016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 08:14:42
○ 2017-08-11 04:43:16
○ 2026-04-27 02:05:52
○NSns3.salenames.ru2015-08-10 → 2017-08-11 · 7 obs
● 2015-08-10 08:10:48
● 2016-04-20 17:48:22
○ 2016-11-29 08:14:42
● 2017-08-11 04:43:16
○ 2026-03-03 06:39:42
○ 2026-04-27 02:05:52
○NSns4.salenames.ru2015-08-10 → 2017-08-11 · 7 obs
● 2015-08-10 08:10:48
● 2016-04-20 17:48:22
○ 2016-11-29 08:14:42
● 2017-08-11 04:43:16
○ 2026-03-03 06:39:42
○ 2026-04-27 02:05:52
○NSsnparking.com2016-11-29 → 2016-11-29 · 4 obs
● 2016-11-29 08:14:42
○ 2017-08-11 04:43:16
○ 2026-04-27 02:05:52
○NSve.nu2008-11-24 → 2008-11-24 · 3 obs
○ 2015-08-10 08:10:48
○ 2026-04-27 02:05:52
○MX148.240.4.322015-08-10 → 2015-08-10 · 4 obs
● 2015-08-10 08:10:48
○ 2015-12-20 14:11:38
○ 2026-04-27 02:05:52
○MXvoid.blackhole.mx2015-12-20 → 2016-04-20 · 5 obs
● 2015-12-20 14:11:38
● 2016-04-20 17:48:22
○ 2016-11-29 08:14:42
○ 2026-04-27 02:05:52
○A109.206.190.542015-12-20 → 2015-12-20 · 4 obs
● 2015-12-20 14:11:38
○ 2016-04-20 17:48:22
○ 2026-04-27 02:05:52
●A185.22.235.392026-03-03 → 2026-04-27 · 3 obs
● 2026-03-03 06:39:42
● 2026-04-27 02:05:52
○A193.162.143.692026-03-03 → 2026-04-27 · 2 obs
○ 2026-04-27 02:05:52
○A212.227.34.32008-11-24 → 2008-11-24 · 3 obs
○ 2015-08-10 08:10:48
○ 2026-04-27 02:05:52
○A2a09:5302:ffff::a202026-03-03 → 2026-04-27 · 2 obs
○ 2026-04-27 02:05:52
○A78.140.173.732015-08-10 → 2015-08-10 · 4 obs
● 2015-08-10 08:10:48
○ 2015-12-20 14:11:38
○ 2026-04-27 02:05:52
○A91.195.240.1352016-11-29 → 2017-08-11 · 5 obs
● 2016-11-29 08:14:42
● 2017-08-11 04:43:16
○ 2026-03-03 06:39:42
○ 2026-04-27 02:05:52
○A91.195.241.862016-04-20 → 2016-04-20 · 4 obs
● 2016-04-20 17:48:22
○ 2016-11-29 08:14:42
○ 2026-04-27 02:05:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| html-school.ru | ns2.reg.ru, ns1.reg.ru | 20 records |
✅ Authoritative Response
Server:176.99.13.12
NS records: ns2.reg.ru, ns1.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for html-school.ru (unsigned zone)
⏱️ Timing
Total: 741ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.22.235.39 |
| NS | 2 | ns1.reg.ru, ns2.reg.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
IP Addresses
html-school.ru points to a single IP: 185.22.235.39.
Other host names, for instance mail.linux-academy.ru, linux-academy.ru and study-math.online share IP numbers with html-school.ru.
Name Servers
Two name servers ns1.reg.ru and ns2.reg.ru handle delegation for html-school.ru.
html-school.ru uses the same name server setup as other domains, for example drgk.ru, bpr.email, it-karelia.ru, well.ru and neuro-post.ru.
Host names with ten IP numbers:
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.
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.