math-around.ru - robtex.com
math-around.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
math-around.ru |
DNS History
10 records (8 active, 2 former)
●NSns1.timeweb.ru2015-06-02 → 2026-03-23 · 2 obs
● 2026-03-23 12:00:52
●NSns2.timeweb.ru2015-06-02 → 2026-03-23 · 2 obs
● 2026-03-23 12:00:52
●NSns3.timeweb.org2015-06-02 → 2026-03-23 · 2 obs
● 2026-03-23 12:00:52
●NSns4.timeweb.org2015-06-02 → 2026-03-23 · 2 obs
● 2026-03-23 12:00:52
●MXmx1.timeweb.ru2015-06-02 → 2026-03-23 · 2 obs
● 2026-03-23 12:00:52
●MXmx2.timeweb.ru2015-06-02 → 2026-03-23 · 2 obs
● 2026-03-23 12:00:52
●A2a03:6f00:1::5c35:606e2026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 11:11:44
● 2026-03-23 12:00:52
○A2a03:6f00:1::5c35:726b2015-06-02 → 2017-05-17 · 4 obs
● 2017-05-17 16:36:40
○ 2026-03-04 11:11:44
○ 2026-03-23 12:00:52
○A92.53.114.1072015-06-02 → 2017-05-17 · 4 obs
● 2017-05-17 16:36:40
○ 2026-03-04 11:11:44
○ 2026-03-23 12:00:52
●A92.53.96.1102026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 11:11:44
● 2026-03-23 12:00:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| math-around.ru | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | 2 records |
✅ Authoritative Response
Server:85.193.93.93
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for math-around.ru (unsigned zone)
⏱️ Timing
Total: 904ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.53.96.110 |
| AAAA | 1 | 2a03:6f00:1::5c35:606e |
| NS | 4 | ns4.timeweb.org, ns2.timeweb.ru... |
| MX | 2 | mx2.timeweb.ru (pri: 20), mx1.timeweb.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:92.53.116.0/22 ip4:92.53.96.0 |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.timeweb.ru, ns2.timeweb.ru)
Analysis
IP Addresses
math-around.ru has two IP numbers: 2a03:6f00:1::5c35:606e and 92.53.96.110.
Other host names, for instance imalat.ru, arenda-sgt.ru, 01w.ru, www.okna-okoshki.ru and krasnewyear.ru share IP numbers with math-around.ru.
Name Servers
math-around.ru delegates to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
math-around.ru at least partially shares name servers with other domains, including collbooks.com, welx.ru, 3448795-ai53943.twc1.net, 43.49.23.5.in-addr.arpa and faberlic-ug.ru.
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
math-around.ru is served by two mail servers mx1.timeweb.ru and mx2.timeweb.ru.
math-around.ru shares the same mail server setup as other domains, for instance trkroyal.ru, interior.spb.ru, critical-thinking.ru, lb-total.ru and waveconf.ru.
math-around.ru shares at least some mail servers with other domains, for instance redline-urfo.ru, www.advopro.ru and tckondor.ru.
Host names with two IPs:
mx1.timeweb.ru points to 2a03:6f00:3::5c35:742f and 92.53.116.47
mx2.timeweb.ru points to 2a03:6f00:3::5c35:7433 and 92.53.116.51