enum.su - robtex.com
enum.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.226.65.229🇷🇺 RELARN194.226.64.0/20 RIPN | ||||||
| PTR | ripn.net | ||||||
| NS | ns.msk-ix.ru ⭐ | ||||||
| A | 194.226.65.9🇷🇺 RELARN194.226.64.0/20 RIPN | ||||||
| PTR | ns.msk-ix.ru | ||||||
| NS | int2.ix.ru | ||||||
| A | 194.190.145.81🇷🇺 RELARN194.190.145.0/24 RIPN | ||||||
| PTR | int2.dns.ripn.net | ||||||
| NS | int3.ix.ru | ||||||
| A | 2001:6d0:ffd9:316:194:226:29:50🇷🇺 RELARN2001:6d0:ffd9::/48 -IP IPv6 | ||||||
| PTR | int3.dns.ripn.net | ||||||
| A | 194.226.76.90🇷🇺 RELARN194.226.64.0/20 RIPN | ||||||
| PTR | int3.dns.ripn.net | ||||||
| MX | relay1.msk-ix.ru ⭐ | ||||||
| A | 2001:6d0:ffd9:305:195:209:146:174🇷🇺 RELARN2001:6d0:ffd9::/48 -IP IPv6 | ||||||
| PTR | relay1.msk-ix.ru | ||||||
| A | 195.209.146.174🇷🇺 RELARN195.209.146.0/24 -MSK Research & Education Network | ||||||
| PTR | relay1.msk-ix.ru | ||||||
| MX | relay3.msk-ix.ru ⭐ | ||||||
| A | 2001:6d0:ffff:100::2🇷🇺 RBNet2001:6d0:ffff::/48 | ||||||
| PTR | relay3.msk-ix.ru | ||||||
| A | 195.209.3.5🇷🇺 RBNet195.209.3.0/24 MSK-IX M9-Services | ||||||
| PTR | relay3.msk-ix.ru | ||||||
| MX | relay5.msk-ix.ru ⭐ | ||||||
| A | 2001:6d0:ffd9:330:194:226:76:132🇷🇺 RELARN2001:6d0:ffd9::/48 -IP IPv6 | ||||||
| PTR | relay5.msk-ix.ru | ||||||
| A | 194.226.76.132🇷🇺 RELARN194.226.64.0/20 RIPN | ||||||
| PTR | relay5.msk-ix.ru | ||||||
| SOA | ns.msk-ix.runoc-dns@msk-ix.ru serial=65012717 | ||||||
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=650209710 | ||||||
Same first word
Similar names
DNS History
14 records (7 active, 7 former)
●NSint2.ix.ru2021-10-13 → 2026-07-04 · 3 obs
● 2021-10-13 02:05:14
● 2026-07-04 07:37:04
●NSint3.ix.ru2021-10-13 → 2026-07-04 · 3 obs
● 2021-10-13 02:05:14
● 2026-07-04 07:37:04
●NSns.msk-ix.ru2021-10-13 → 2026-07-04 · 3 obs
● 2021-10-13 02:05:14
● 2026-07-04 07:37:04
○NSns.ripn.net2015-08-18 → 2017-11-20 · 4 obs
● 2017-11-20 07:43:54
○ 2021-10-13 02:05:14
○ 2026-07-04 07:37:04
○NSns.spb.ru2015-08-18 → 2017-11-20 · 4 obs
● 2017-11-20 07:43:54
○ 2021-10-13 02:05:14
○ 2026-07-04 07:37:04
○NSns2.ripn.net2015-08-18 → 2017-11-20 · 4 obs
● 2017-11-20 07:43:54
○ 2021-10-13 02:05:14
○ 2026-07-04 07:37:04
○NSns5.msk-ix.net2015-08-18 → 2017-11-20 · 4 obs
● 2017-11-20 07:43:54
○ 2021-10-13 02:05:14
○ 2026-07-04 07:37:04
●MXrelay1.msk-ix.ru2021-10-13 → 2026-07-04 · 4 obs
● 2021-10-13 02:05:14
○ 2026-07-01 09:39:44
● 2026-07-04 07:37:04
○MXrelay2.ripn.net2015-08-18 → 2017-11-20 · 4 obs
● 2017-11-20 07:43:54
○ 2021-10-13 02:05:14
○ 2026-07-04 07:37:04
●MXrelay3.msk-ix.ru2021-10-13 → 2026-07-04 · 4 obs
● 2021-10-13 02:05:14
○ 2026-07-01 09:39:44
● 2026-07-04 07:37:04
○MXrelay3.ripn.net2015-08-18 → 2017-11-20 · 4 obs
● 2017-11-20 07:43:54
○ 2021-10-13 02:05:14
○ 2026-07-04 07:37:04
○MXrelay4.ripn.net2015-08-18 → 2017-11-20 · 4 obs
● 2017-11-20 07:43:54
○ 2021-10-13 02:05:14
○ 2026-07-04 07:37:04
●MXrelay5.msk-ix.ru2021-10-13 → 2026-07-04 · 4 obs
● 2021-10-13 02:05:14
○ 2026-07-01 09:39:44
● 2026-07-04 07:37:04
●A194.226.65.2292015-08-18 → 2026-07-04 · 4 obs
● 2021-10-13 02:05:14
○ 2026-07-01 09:39:44
● 2026-07-04 07:37:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| enum.su | int2.ix.ru, int3.ix.ru, ns.msk-ix.ru | - |
✅ Authoritative Response
Server:194.226.65.9
NS records: int2.ix.ru, int3.ix.ru, ns.msk-ix.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for enum.su (unsigned zone)
⏱️ Timing
Total: 2581ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.226.65.229 |
| NS | 3 | ns.msk-ix.ru, int3.ix.ru... |
| MX | 3 | relay3.msk-ix.ru (pri: 5), relay1.msk-ix.ru (pri: 5)... |
| SOA | 1 | ns.msk-ix.ru noc-dns.msk-ix.ru |
Analysis
IP Addresses
enum.su has exactly one IP address — 194.226.65.229.
ripn.net, www.rbnet.ru, www.ripn.ru and rbnet.ru are examples of host names that share IP numbers with enum.su.
Name Servers
enum.su carries NS records delegating to int2.ix.ru, int3.ix.ru and ns.msk-ix.ru.
The name servers of enum.su overlap at least partially with those of other domains — among them msk-ix.info, 148.209.195.in-addr.arpa, 146.209.195.in-addr.arpa and two more.
Host names pointing to two IP addresses:
int3.ix.ru resolves to two addresses: 194.226.76.90 and 2001:6d0:ffd9:316:194:226:29:50.
Host names resolving to a single IP address:
The hostname int2.ix.ru resolves to 194.190.145.81.
The hostname ns.msk-ix.ru resolves to 194.226.65.9.
Mail Servers
Mail for enum.su is routed through three mail servers — relay1.msk-ix.ru, relay3.msk-ix.ru and relay5.msk-ix.ru.
At least some of the mail servers used by enum.su are shared with other domains: ripn.net, voyager-f.ripn.net, ripn.ru and two others among them.
relay1.msk-ix.ru, relay3.msk-ix.ru and relay5.msk-ix.ru are three hostnames that each resolve to a pair of IP addresses: relay1.msk-ix.ru to 195.209.146.174 and 2001:6d0:ffd9:305:195:209:146:174, relay3.msk-ix.ru to 195.209.3.5 and 2001:6d0:ffff:100::2, and relay5.msk-ix.ru to 194.226.76.132 and 2001:6d0:ffd9:330:194:226:76:132.