strongrf.com - robtex.com
strongrf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.130.41.12🇷🇺 BEGET-AS45.130.41.0/24 BEGET.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.ru ⭐ | ||||||
| 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 | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=12052046 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774720842 | ||||||
Subdomains
www.strongrf.com |
Same first word
strongrf.com |
DNS History
9 records (6 active, 3 former)
●NSns1.timeweb.ru2016-12-14 → 2026-03-28 · 2 obs
● 2026-03-28 18:18:00
●NSns2.timeweb.ru2016-12-14 → 2026-03-28 · 2 obs
● 2026-03-28 18:18:00
●NSns3.timeweb.org2016-12-14 → 2026-03-28 · 2 obs
● 2026-03-28 18:18:00
●NSns4.timeweb.org2016-12-14 → 2026-03-28 · 2 obs
● 2026-03-28 18:18:00
○A217.112.35.772016-12-14 → 2016-12-14 · 3 obs
○ 2017-12-20 11:41:22
○ 2026-03-28 18:18:00
○A2a03:6f00:1::5c35:62922016-12-14 → 2017-12-20 · 4 obs
● 2017-12-20 11:41:22
○ 2026-03-28 18:17:58
○ 2026-03-28 18:18:00
●A45.130.41.122026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 18:17:58
● 2026-03-28 18:18:00
○A87.236.19.1882017-12-20 → 2017-12-20 · 4 obs
● 2017-12-20 11:41:22
○ 2026-03-28 18:17:58
○ 2026-03-28 18:18:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| strongrf.com | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | - |
✅ 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 strongrf.com (unsigned zone)
⏱️ Timing
Total: 819ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.130.41.12 |
| NS | 4 | ns4.timeweb.org, ns2.timeweb.ru... |
| MX | 1 | MX.YANDEX.RU (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
Analysis
Hierarchy
strongrf.com is the parent of www.strongrf.com.
IP Addresses
strongrf.com resolves to a single IP: 45.130.41.12.
Other host names, for instance svetmontage.ru, traderrisk.com, anime-wh.ru, drova-pushkino.ru and splitgame.ru share IP numbers with strongrf.com.
Name Servers
strongrf.com is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
strongrf.com shares some name servers with other domains, for example 9.45.51.92.in-addr.arpa, mta-l.com, wedpro.su, toupcam.ru and kinobastion.ru.
Host names with two IP numbers
Two IPs per host:
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
strongrf.com is handled by a single mail server, mx.yandex.ru.
strongrf.com shares the mail server setup with other domains, for example a1pk.ru, m-groupp.ru, ultratel.ru, titovkabor.ru and rpgcity.ru.
strongrf.com shares some mail servers with other domains, at least partially; for instance 66.ru, wumpus.ru, zinzer.ru, www.bar-street.ru and novator-com.ru.
these mail servers are commonly used alongside the mail servers mx.yandex.net.
mx.yandex.ru resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.