school37arh.ru - robtex.com
school37arh.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.23.48.198🇷🇺 TimeWeb-AS5.23.48.0/24 | ||||||
| PTR | qlite.ru | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns1.timeweb.ru | ||||||
| NS | ns2.timeweb.ru | ||||||
| A | 2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org | ||||||
| A | 2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24 | ||||||
| NS | ns4.timeweb.org | ||||||
| A | 2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet" | ||||||
| A | 139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB | ||||||
| PTR | gw-139.45.249.139-rt1.km.spb.retn.ru | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | yandex-verification: 4a747f38f3406f4c | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=4 | ||||||
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=4068764 | ||||||
Subdomains
www.school37arh.ru |
Same first word
school37arh.ru |
DNS History
11 records (6 active, 5 former)
○NSns1.spaceweb.ru2015-04-29 → 2017-03-17 · 4 obs
● 2017-03-17 13:55:22
○ 2020-01-19 21:58:26
○ 2026-05-05 14:36:46
●NSns1.timeweb.ru2020-01-19 → 2026-05-05 · 3 obs
● 2020-01-19 21:58:26
● 2026-05-05 14:36:46
○NSns2.spaceweb.ru2015-04-29 → 2017-03-17 · 4 obs
● 2017-03-17 13:55:22
○ 2020-01-19 21:58:26
○ 2026-05-05 14:36:46
●NSns2.timeweb.ru2020-01-19 → 2026-05-05 · 3 obs
● 2020-01-19 21:58:26
● 2026-05-05 14:36:46
○NSns3.spaceweb.pro2015-10-12 → 2017-03-17 · 5 obs
● 2015-10-12 04:34:16
● 2017-03-17 13:55:22
○ 2020-01-19 21:58:26
○ 2026-05-05 14:36:46
●NSns3.timeweb.org2020-01-19 → 2026-05-05 · 3 obs
● 2020-01-19 21:58:26
● 2026-05-05 14:36:46
○NSns4.spaceweb.pro2015-10-12 → 2017-03-17 · 5 obs
● 2015-10-12 04:34:16
● 2017-03-17 13:55:22
○ 2020-01-19 21:58:26
○ 2026-05-05 14:36:46
●NSns4.timeweb.org2020-01-19 → 2026-05-05 · 3 obs
● 2020-01-19 21:58:26
● 2026-05-05 14:36:46
●MXmx.yandex.net2020-01-19 → 2026-05-05 · 2 obs
● 2026-05-05 14:36:46
●A5.23.48.1982020-01-19 → 2026-05-05 · 3 obs
● 2020-01-19 21:58:26
● 2026-05-05 14:36:46
○A77.222.43.2472015-04-29 → 2017-03-17 · 4 obs
● 2017-03-17 13:55:22
○ 2020-01-19 21:58:26
○ 2026-05-05 14:36:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net... | - |
| school37arh.ru | ns2.timeweb.ru, ns4.timeweb.org, ns1.timeweb.ru, ns3.timeweb.org | 2 records |
✅ Authoritative Response
Server:85.193.93.85
NS records: ns2.timeweb.ru, ns4.timeweb.org, ns1.timeweb.ru, ns3.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for school37arh.ru (unsigned zone)
⏱️ Timing
Total: 1822ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.23.48.198 |
| NS | 4 | ns2.timeweb.ru, ns3.timeweb.org... |
| MX | 2 | mx.yandex.net (pri: 20), mx.yandex.net (pri: 10) |
| TXT | 1 | yandex-verification: 4a747f38f3406f4c |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.timeweb.ru, ns1.timeweb.ru)
Analysis
Hierarchy
www.school37arh.ru is a child of school37arh.ru.
IP Addresses
school37arh.ru resolves to one IP number: 5.23.48.198.
Other host names, for instance zakko.ru, qlite.ru, arhmuseum.ru, oksino-nao.ru and prezident29.ru share IP numbers with school37arh.ru.
Name Servers
school37arh.ru delegates to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
school37arh.ru at least partially shares name servers with other domains, including mrmzspb.ru, 1482057-cs24089.tw1.ru, xn----itbqgcjcblhmkx.xn--p1ai, stroitochka.ru and tvcom.su.
Host names with two IP numbers: ns3.timeweb.org points to 2a03:6f07:4::2 and 217.78.234.130; ns4.timeweb.org points to 2a00:65e0:6:5:232a::2 and 139.45.249.139; ns1.timeweb.ru points to 2a03:6f04:dead:bee::1 and 85.193.93.93; ns2.timeweb.ru points to 2a03:6f04:dead:bee::2 and 85.193.93.85.
Mail Servers
A single mail server handles school37arh.ru, mx.yandex.net.
school37arh.ru shares the same mail server setup as other domains, for instance 3519.ru, 16-tons.ru, 24-news.by, colife.ru and gpproekt.ru.
school37arh.ru shares at least some mail servers with other domains, for instance duniakeris.com, wfi.kz and bay.tm.
The host name mx.yandex.net resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.