spec-str.ru - robtex.com
spec-str.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.215.4.36🇷🇺 DDOS-GUARD185.215.4.0/24 Tilda Publishing LLC | ||||||
| NS | ns1.rsnx.ru ⭐ | ||||||
| A | 89.253.252.13🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns1.rsnx.ru | ||||||
| NS | ns2.rsnx.ru | ||||||
| A | 89.253.252.15🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns2.rsnx.ru | ||||||
| MX | mail2.spec-str.ru ⭐ | ||||||
| A | 89.175.186.212🇷🇺 MTS89.175.0.0/16 PJSC | ||||||
| PTR | mail3.spec-str.ru | ||||||
| MX | mail.spec-str.ru(20) | ||||||
| A | 212.233.106.198🇷🇺 AGTelecom-AS212.233.104.0/21 | ||||||
| PTR | mail.spec-str.ru | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | ns1.rsnx.ruinfo@spec-str.ru 2019-09-27 #36 | ||||||
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=4068856 | ||||||
Subdomains
Same first word
spec-str.ru |
Similar names
DNS History
11 records (5 active, 6 former)
●NSns1.rsnx.ru2026-02-19 → 2026-05-13 · 3 obs
● 2026-02-19 22:48:54
● 2026-05-13 06:54:36
○NSns1.rusonyx.ru2015-08-20 → 2017-03-09 · 4 obs
● 2017-03-09 16:32:44
○ 2026-02-19 22:48:54
○ 2026-05-13 06:54:36
●NSns2.rsnx.ru2026-02-19 → 2026-05-13 · 3 obs
● 2026-02-19 22:48:54
● 2026-05-13 06:54:36
○NSns2.rusonyx.ru2015-08-20 → 2017-03-09 · 4 obs
● 2017-03-09 16:32:44
○ 2026-02-19 22:48:54
○ 2026-05-13 06:54:36
●MXmail.spec-str.ru2015-08-20 → 2026-05-13 · 2 obs
● 2026-05-13 06:54:36
●MXmail2.spec-str.ru2015-08-20 → 2026-05-13 · 2 obs
● 2026-05-13 06:54:36
○MXmail3.spec-str.ru2017-03-09 → 2017-03-09 · 4 obs
● 2017-03-09 16:32:44
○ 2026-02-19 22:48:54
○ 2026-05-13 06:54:36
○MXmail4.spec-str.ru2017-03-09 → 2017-03-09 · 4 obs
● 2017-03-09 16:32:44
○ 2026-02-19 22:48:54
○ 2026-05-13 06:54:36
●A185.215.4.362026-02-19 → 2026-05-13 · 3 obs
● 2026-02-19 22:48:54
● 2026-05-13 06:54:36
○A31.31.201.2142017-03-09 → 2017-03-09 · 4 obs
● 2017-03-09 16:32:44
○ 2026-02-19 22:48:54
○ 2026-05-13 06:54:36
○A89.253.247.1002015-08-20 → 2016-07-09 · 4 obs
● 2016-07-09 10:32:44
○ 2017-03-09 16:32:44
○ 2026-05-13 06:54:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net... | - |
| spec-str.ru | ns1.rsnx.ru, ns2.rsnx.ru | - |
✅ Authoritative Response
Server:89.253.252.13
NS records: ns1.rsnx.ru, ns2.rsnx.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for spec-str.ru (unsigned zone)
⏱️ Timing
Total: 1208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.215.4.36 |
| NS | 2 | ns1.rsnx.ru, ns2.rsnx.ru |
| MX | 2 | mail.spec-str.ru (pri: 10), mail2.spec-str.ru (pri: 20) |
| TXT | 1 | v=spf1 +a +mx -all |
| SOA | 1 | ns1.rsnx.ru info.spec-str.ru |
Analysis
Hierarchy
spec-str.ru is a parent of mail.spec-str.ru and mail2.spec-str.ru.
IP Addresses
spec-str.ru resolves to one IP number: 185.215.4.36.
Other host names, for instance buroint.ru, the-beast.ru, as-ru.ru, anaselivanova.com and www.komdiagnostika.ru share IP numbers with spec-str.ru.
Name Servers
spec-str.ru's delegation uses two name servers: ns1.rsnx.ru and ns2.rsnx.ru.
spec-str.ru uses the same name server setup as other domains, such as mediatur-livny.ru, sintec.su, binomorel.ru, jsksouz.ru and seeds.ru.
spec-str.ru at least partially shares name servers with other domains, including piramida-26.ru, samson.su, polyconius.ru, easternbmx.ru and transmaster.ru.
These name servers are commonly used with dns1.zenon.net, dns2.zenon.net, sni1.rusonyx.ru, ns1.infobox.org, ns2.infobox.org, sni3.rusonyx.ru, sni7.rusonyx.ru, ns3.infobox.org, ns4.infobox.org and sni8.rusonyx.ru.
Host names with a single IP address: ns1.rsnx.ru points to 89.253.252.13; ns2.rsnx.ru points to 89.253.252.15.
Mail Servers
spec-str.ru is served by two mail servers mail2.spec-str.ru and mail.spec-str.ru.
Host names with a single IP address: mail2.spec-str.ru points to 89.175.186.212; mail.spec-str.ru points to 212.233.106.198.