strategia.su - robtex.com
strategia.su
su
| 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=650208705 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSa.ns.selectel.ru2026-03-22 → 2026-04-11 · 3 obs
● 2026-03-22 23:17:32
● 2026-04-11 21:30:52
●NSb.ns.selectel.ru2026-03-22 → 2026-04-11 · 3 obs
● 2026-03-22 23:17:32
● 2026-04-11 21:30:52
●NSc.ns.selectel.ru2026-03-22 → 2026-04-11 · 3 obs
● 2026-03-22 23:17:32
● 2026-04-11 21:30:52
●NSd.ns.selectel.ru2026-03-22 → 2026-04-11 · 3 obs
● 2026-03-22 23:17:32
● 2026-04-11 21:30:52
○NSns1.infobox.org2015-05-27 → 2017-10-25 · 4 obs
● 2017-10-25 15:28:14
○ 2026-03-22 23:17:32
○ 2026-04-11 21:30:52
○NSns2.infobox.org2015-05-27 → 2017-10-25 · 4 obs
● 2017-10-25 15:28:14
○ 2026-03-22 23:17:32
○ 2026-04-11 21:30:52
●MXmx.yandex.net2026-03-22 → 2026-04-11 · 3 obs
● 2026-03-22 23:17:32
● 2026-04-11 21:30:52
○MXmx.yandex.ru2015-05-27 → 2017-10-25 · 4 obs
● 2017-10-25 15:28:14
○ 2026-03-22 23:17:32
○ 2026-04-11 21:30:52
●A18.133.72.1052026-03-22 → 2026-04-11 · 3 obs
● 2026-03-22 23:17:32
● 2026-04-11 21:30:52
○A77.221.130.422015-05-27 → 2017-10-25 · 4 obs
● 2017-10-25 15:28:14
○ 2026-03-22 23:17:32
○ 2026-04-11 21:30:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | e.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | 10 records |
| strategia.su | a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru, d.ns.selectel.ru | - |
✅ Authoritative Response
Server:188.68.203.1
NS records: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru, d.ns.selectel.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for strategia.su (unsigned zone)
⏱️ Timing
Total: 1507ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.133.72.105 |
| NS | 4 | a.ns.selectel.ru, d.ns.selectel.ru... |
| MX | 1 | mx.yandex.net (pri: 20) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | a.ns.selectel.ru support.selectel.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
strategia.su points to an IP address: 18.133.72.105.
other host names include asanwebdesign.ir, marquart.dk, mamadoc.com.br, codebrincosmasculinos.com.br and wodarski.net; they share IP numbers with strategia.su.
Name Servers
strategia.su delegates to four name servers: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru.
strategia.su at least partially shares name servers with other domains, for instance acisbpp.top, heroinstop.ru, spektr-21.ru, my-solovki.net and belg.ru.
Host names with two IP numbers: a.ns.selectel.ru points to 2a00:ab00:800::2:53 and 188.68.203.1; b.ns.selectel.ru points to 2a00:ab00:801::2:53 and 77.223.114.2; c.ns.selectel.ru points to 2a00:ab00:802::2:53 and 188.68.203.3; d.ns.selectel.ru points to 2a00:ab00:803::2:53 and 77.223.114.4.
Mail Servers
strategia.su is handled by a single mail server, mx.yandex.net.
strategia.su uses the same mail server setup as other domains, for instance interchim.ru, jancovideo.com, maths-it.org.uk, k(0x616e616c)istanbul.com.tr and vasilenko.tv.
strategia.su shares at least some mail servers with other domains, including fora-fc.ru and colorgr.ru.
mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.