sim-sys.ru - robtex.com
sim-sys.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 141.8.192.98🇷🇺 SPRINTHOST141.8.192.0/24 Sprinthost | ||||||
| PTR | odin.from.sh | ||||||
| NS | dns1.yandex.net ⭐ | ||||||
| A | 2a02:6b8::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| A | 213.180.204.213🇷🇺 TELETECH213.180.192.0/19 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| NS | dns2.yandex.net | ||||||
| A | 2a02:6b8:0:1::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns2.yandex.net | ||||||
| A | 93.158.134.213🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network | ||||||
| PTR | dns2.yandex.net | ||||||
| MX | mail.fwall.ru ⭐ | ||||||
| A | 176.192.66.110🇷🇺 MEGAFON-AS176.192.0.0/15 TI route block | ||||||
| PTR | mail.fwall.ru | ||||||
| TXT | v=spf1 redirect=fwall.ru +a +mx ip4:91.238.127.194 -all | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=45 | ||||||
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=4068488 | ||||||
Same first word
sim-sys.ru |
DNS History
13 records (4 active, 9 former)
●NSdns1.yandex.net2016-01-19 → 2026-04-12 · 3 obs
● 2016-01-19 19:44:22
● 2026-04-12 14:49:08
●NSdns2.yandex.net2016-01-19 → 2026-04-12 · 3 obs
● 2016-01-19 19:44:22
● 2026-04-12 14:49:08
○NSns3.nic.ru2015-08-20 → 2015-08-20 · 3 obs
○ 2016-01-19 19:44:22
○ 2026-04-12 14:49:08
○NSns4.nic.ru2015-08-20 → 2015-08-20 · 3 obs
○ 2016-01-19 19:44:22
○ 2026-04-12 14:49:08
○NSns8.nic.ru2015-08-20 → 2015-08-20 · 3 obs
○ 2016-01-19 19:44:22
○ 2026-04-12 14:49:08
●MXmail.fwall.ru2026-03-17 → 2026-04-12 · 3 obs
● 2026-03-17 18:23:52
● 2026-04-12 14:49:08
○MXmx.yandex.net2016-01-19 → 2017-04-18 · 5 obs
● 2016-01-19 19:44:22
● 2017-04-18 16:53:58
○ 2026-03-17 18:23:52
○ 2026-04-12 14:49:08
○MXmx01.nicmail.ru2015-08-20 → 2015-08-20 · 3 obs
○ 2016-01-19 19:44:22
○ 2026-04-12 14:49:08
○MXmx02.nicmail.ru2015-08-20 → 2015-08-20 · 3 obs
○ 2016-01-19 19:44:22
○ 2026-04-12 14:49:08
○MXmx03.nicmail.ru2015-08-20 → 2015-08-20 · 3 obs
○ 2016-01-19 19:44:22
○ 2026-04-12 14:49:08
●A141.8.192.982026-03-17 → 2026-04-12 · 3 obs
● 2026-03-17 18:23:52
● 2026-04-12 14:49:08
○A195.208.1.1302015-08-20 → 2016-04-08 · 4 obs
● 2016-04-08 12:10:14
○ 2016-09-17 11:18:26
○ 2026-04-12 14:49:08
○A217.10.42.682016-09-17 → 2017-04-18 · 5 obs
● 2016-09-17 11:18:26
● 2017-04-18 16:53:58
○ 2026-03-17 18:23:52
○ 2026-04-12 14:49:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| sim-sys.ru | dns2.yandex.net, dns1.yandex.net | - |
✅ Authoritative Response
Server:93.158.134.213
NS records: dns2.yandex.net, dns1.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sim-sys.ru (unsigned zone)
⏱️ Timing
Total: 708ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.8.192.98 |
| NS | 2 | dns2.yandex.net, dns1.yandex.net |
| MX | 1 | mail.fwall.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=fwall.ru +a +mx ip4:91.2 |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
IP Addresses
sim-sys.ru resolves to one IP number: 141.8.192.98.
Other host names, for instance for-mobile.ru, mail.ifoodie.ru, hotprintex.com, handygo.ru and jobwebration.ru share IP numbers with sim-sys.ru.
Name Servers
sim-sys.ru's delegation uses two name servers: dns1.yandex.net and dns2.yandex.net.
sim-sys.ru uses the same name server setup as other domains, such as caspy.org, eskin.su, iactive.pro, merw.ru and orelshina.ru.
sim-sys.ru at least partially shares name servers with other domains, including ktostroit.ru, prtula.ru, xb1.ru, myfeeria.ru and next-trade.ru.
These name servers are often used with dns1.yandex.ru and dns2.yandex.ru.
Host names with two IPs:
dns1.yandex.net points to 2a02:6b8::213 and 213.180.204.213
dns2.yandex.net points to 2a02:6b8:0:1::213 and 93.158.134.213
Mail Servers
A single mail server handles sim-sys.ru, mail.fwall.ru.
sim-sys.ru uses the same mail server setup as other domains, including apriorialbero.ru and fwall.ru.
Host name mail.fwall.ru resolves to a single IP: 176.192.66.110.