stdm.su - robtex.com
stdm.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.189.114.12🇷🇺 RU-CENTER91.189.114.0/23 RU-NIC-HOSTING | ||||||
| PTR | wcarp.hosting.nic.ru | ||||||
| NS | stdm.su ⭐ | ||||||
| A | 91.189.114.12🇷🇺 RU-CENTER91.189.114.0/23 RU-NIC-HOSTING | ||||||
| PTR | wcarp.hosting.nic.ru | ||||||
| NS | ns.info-com.su | ||||||
| A | 193.169.122.157🇷🇺 INFORMSYAZ-AS193.169.122.0/23 LLC "Convex-Kamensk" IPv4 Address Space in Kamensk-Uralsky | ||||||
| PTR | mail2.m-k.ru | ||||||
| NS | ns2.info-com.su | ||||||
| A | 212.220.76.246🇷🇺 ROSTELECOM-AS212.220.64.0/18 Rostelecom networks | ||||||
| PTR | mail.m-k.ru | ||||||
| MX | mail.stdm.su ⭐ | ||||||
| A | 193.169.122.220🇷🇺 INFORMSYAZ-AS193.169.122.0/23 LLC "Convex-Kamensk" IPv4 Address Space in Kamensk-Uralsky | ||||||
| PTR | mail.stdm.su | ||||||
| TXT | v=spf1 ip4:193.169.122.220 a mx ~all | ||||||
| TXT | _globalsign-domain-verification=EPZfHc24VlWNUC1y1Ffbf94S4-0CJtRZA2r6YfH_fl | ||||||
| SOA | stdm.suroot@stdm.su serial=20261002 | ||||||
su
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650211306 | ||||||
NS for
stdm.su |
Same first word
Similar names
Previous names
stax.su |
staxi.su |
stayer.su |
stayhungry.su |
staymetal.su |
stayproperty.su |
stayready.su |
staysail.su |
staystrong.su |
staytuned.su |
stb.su |
stc.su |
stcd.su |
stcfinance.su |
stcgroup.su |
stcons.su |
std.su |
stdev.su |
stdk.su |
Next names
stdout.su |
stdu-viewer.su |
stdu.su |
ste.su |
steady.su |
steak.su |
stealer.su |
stealth.su |
stealthgear.su |
steam-shop.su |
steam.su |
steamax.su |
steambuy.su |
steamby.su |
steamcommuniiety.su |
steamcommunity.su |
steamcommunlty.su |
DNS History
13 records (5 active, 8 former)
●NSns.info-com.su2026-10-05 → 2026-11-13 · 3 obs
● 2026-10-05 06:56:00
● 2026-11-13 15:54:12
●NSns2.info-com.su2026-10-05 → 2026-11-13 · 3 obs
● 2026-10-05 06:56:00
● 2026-11-13 15:54:12
○NSns3.nic.ru2015-08-18 → 2016-12-26 · 4 obs
● 2016-12-26 05:08:40
○ 2017-07-23 16:28:08
○ 2026-11-13 15:54:12
○NSns4.nic.ru2015-08-18 → 2016-12-26 · 4 obs
● 2016-12-26 05:08:40
○ 2017-07-23 16:28:08
○ 2026-11-13 15:54:12
○NSns8.nic.ru2015-08-18 → 2016-12-26 · 4 obs
● 2016-12-26 05:08:40
○ 2017-07-23 16:28:08
○ 2026-11-13 15:54:12
●NSstdm.su2026-10-05 → 2026-11-13 · 5 obs
● 2026-10-05 06:56:00
○ 2026-11-09 01:41:16
● 2026-11-13 13:00:16
● 2026-11-13 15:54:12
●MXmail.stdm.su2026-10-05 → 2026-11-13 · 5 obs
● 2026-10-05 06:56:00
○ 2026-11-09 01:41:16
● 2026-11-13 13:00:16
● 2026-11-13 15:54:12
○MXmx01.nicmail.ru2015-08-18 → 2016-12-26 · 4 obs
● 2016-12-26 05:08:40
○ 2017-07-23 16:28:08
○ 2026-11-13 15:54:12
○MXmx02.nicmail.ru2015-08-18 → 2016-12-26 · 4 obs
● 2016-12-26 05:08:40
○ 2017-07-23 16:28:08
○ 2026-11-13 15:54:12
○MXmx03.nicmail.ru2015-08-18 → 2016-12-26 · 4 obs
● 2016-12-26 05:08:40
○ 2017-07-23 16:28:08
○ 2026-11-13 15:54:12
○A212.192.193.22015-08-18 → 2016-02-23 · 4 obs
● 2016-02-23 05:56:58
○ 2016-12-26 05:08:40
○ 2026-11-13 15:54:12
○A212.192.194.112016-12-26 → 2016-12-26 · 4 obs
● 2016-12-26 05:08:40
○ 2017-07-23 16:28:08
○ 2026-11-13 15:54:12
●A91.189.114.122026-10-05 → 2026-11-13 · 5 obs
● 2026-10-05 06:56:00
○ 2026-11-09 01:41:16
● 2026-11-13 13:00:16
● 2026-11-13 15:54:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | d.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, c.tld-servers.ru... | 12 records |
| stdm.su | ns2.info-com.su, ns.info-com.su | 2 records |
✅ Authoritative Response
Server:212.220.76.246
NS records: ns2.info-com.su, ns.info-com.su
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stdm.su (unsigned zone)
⏱️ Timing
Total: 1835ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.189.114.12 |
| NS | 2 | ns2.info-com.su, ns.info-com.su |
| MX | 1 | mail.stdm.su (pri: 10) |
| TXT | 2 | _globalsign-domain-verification=EPZfHc24, v=spf1 ip4:193.169.122.220 a mx ~all |
| SOA | 1 | stdm.su root.stdm.su |
📌 Glue Records Collected
Total: 14
Out-of-bailiwick: 14 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
Name Server Role
The NS records for stdm.su point back to stdm.su itself.
ns2.info-com.su and ns.info-com.su frequently appear as name servers alongside stdm.su.
IP Addresses
stdm.su resolves to just one IP address, 91.189.114.12.
Two other host names, along with forcesoul.ru, levshinskiy19.ru and bombarra.ru, also share IP numbers with stdm.su.
Name Servers
Authority for stdm.su is delegated across three name servers: stdm.su, ns2.info-com.su and ns.info-com.su.
stdm.su shares at least some of its name servers with other domains, including u-k.su, chopagat.ru, info-com.su and two others.
These name servers are frequently seen alongside the name servers kamkat.ru.
stdm.su points to 91.189.114.12; ns2.info-com.su points to 212.220.76.246; ns.info-com.su points to 193.169.122.157 — each hostname maps to exactly one IP address.
Mail Servers
The sole mail server for stdm.su is mail.stdm.su.
mail.stdm.su carries a single IP number, which is 193.169.122.220.