optima.su - dns.ninja
optima.su
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=650210101 | ||||||
Subdomains
www.optima.su |
Same first word
Similar names
DNS History
19 records (8 active, 11 former)
●NSgina.ns.cloudflare.com2026-03-22 → 2026-08-05 · 3 obs
● 2026-03-22 17:51:46
● 2026-08-05 20:18:36
●NShank.ns.cloudflare.com2026-03-22 → 2026-08-05 · 3 obs
● 2026-03-22 17:51:46
● 2026-08-05 20:18:36
○NSns1.spaceweb.ru2015-07-15 → 2017-01-10 · 4 obs
● 2017-01-10 16:09:40
○ 2026-03-22 17:51:46
○ 2026-08-05 20:18:36
○NSns2.spaceweb.ru2015-07-15 → 2017-01-10 · 4 obs
● 2017-01-10 16:09:40
○ 2026-03-22 17:51:46
○ 2026-08-05 20:18:36
○NSns3.spaceweb.pro2015-07-15 → 2017-01-10 · 4 obs
● 2017-01-10 16:09:40
○ 2026-03-22 17:51:46
○ 2026-08-05 20:18:36
○NSns4.spaceweb.pro2015-07-15 → 2017-01-10 · 4 obs
● 2017-01-10 16:09:40
○ 2026-03-22 17:51:46
○ 2026-08-05 20:18:36
●MXmx1.spaceweb.ru2015-07-15 → 2026-08-05 · 2 obs
● 2026-08-05 20:18:36
●MXmx2.spaceweb.ru2015-07-15 → 2026-08-05 · 2 obs
● 2026-08-05 20:18:36
●A104.21.9.2202026-03-22 → 2026-08-05 · 8 obs
● 2026-03-22 17:51:46
○ 2026-04-10 09:44:14
● 2026-05-15 18:09:28
● 2026-05-21 11:23:28
○ 2026-06-08 08:06:46
● 2026-07-19 20:45:08
● 2026-08-05 20:18:36
●A172.67.131.112026-03-22 → 2026-08-05 · 8 obs
● 2026-03-22 17:51:46
○ 2026-04-10 09:44:14
● 2026-05-15 18:09:28
● 2026-05-21 11:23:28
○ 2026-06-08 08:06:46
● 2026-07-19 20:45:08
● 2026-08-05 20:18:36
○A188.114.96.02026-04-10 → 2026-06-08 · 7 obs
● 2026-04-10 09:44:14
○ 2026-05-15 18:09:28
○ 2026-05-21 11:23:28
● 2026-06-08 08:06:46
○ 2026-07-19 20:45:08
○ 2026-08-05 20:18:36
○A188.114.97.02026-04-10 → 2026-06-08 · 7 obs
● 2026-04-10 09:44:14
○ 2026-05-15 18:09:28
○ 2026-05-21 11:23:28
● 2026-06-08 08:06:46
○ 2026-07-19 20:45:08
○ 2026-08-05 20:18:36
○A2606:4700:3030::6815:9dc2026-03-22 → 2026-05-21 · 7 obs
● 2026-03-22 17:51:46
○ 2026-04-10 09:44:14
● 2026-05-15 18:09:28
● 2026-05-21 11:23:28
○ 2026-06-08 08:06:46
○ 2026-08-05 20:18:36
●A2606:4700:3035::6815:9dc2026-07-19 → 2026-08-05 · 3 obs
● 2026-07-19 20:45:08
● 2026-08-05 20:18:36
●A2606:4700:3037::ac43:830b2026-03-22 → 2026-08-05 · 8 obs
● 2026-03-22 17:51:46
○ 2026-04-10 09:44:14
● 2026-05-15 18:09:28
● 2026-05-21 11:23:28
○ 2026-06-08 08:06:46
● 2026-07-19 20:45:08
● 2026-08-05 20:18:36
○A2a06:98c1:3120::2026-04-10 → 2026-06-08 · 7 obs
● 2026-04-10 09:44:14
○ 2026-05-15 18:09:28
○ 2026-05-21 11:23:28
● 2026-06-08 08:06:46
○ 2026-07-19 20:45:08
○ 2026-08-05 20:18:36
○A2a06:98c1:3121::2026-04-10 → 2026-06-08 · 7 obs
● 2026-04-10 09:44:14
○ 2026-05-15 18:09:28
○ 2026-05-21 11:23:28
● 2026-06-08 08:06:46
○ 2026-07-19 20:45:08
○ 2026-08-05 20:18:36
○A77.222.42.962015-07-15 → 2016-04-12 · 4 obs
● 2016-04-12 19:21:52
○ 2016-06-30 20:19:50
○ 2026-08-05 20:18:36
○A77.222.61.1602016-06-30 → 2017-01-10 · 5 obs
● 2016-06-30 20:19:50
● 2017-01-10 16:09:40
○ 2026-03-22 17:51:46
○ 2026-08-05 20:18:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 12 records |
| optima.su | gina.ns.cloudflare.com, hank.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.116
NS records: gina.ns.cloudflare.com, hank.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optima.su (unsigned zone)
⏱️ Timing
Total: 666ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.9.220, 172.67.131.11 |
| AAAA | 2 | 2606:4700:3037::ac43:830b, 2606:4700:3035::6815:9dc |
| NS | 2 | gina.ns.cloudflare.com, hank.ns.cloudflare.com |
| MX | 2 | mx1.spaceweb.ru (pri: 10), mx2.spaceweb.ru (pri: 20) |
| TXT | 1 | yandex-verification: 2f58f0d8491df853 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | gina.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
Hierarchy
www.optima.su is delegated beneath optima.su.
IP Addresses
optima.su directs to four IP numbers, which are 104.21.9.220, 172.67.131.11, 2606:4700:3035::6815:9dc and 2606:4700:3037::ac43:830b.
fbsymbols.com, gomobilewager.com, shop.enhj.shop and two other host names share IP numbers with optima.su.
Name Servers
DNS delegation for optima.su points to two name servers: gina.ns.cloudflare.com and hank.ns.cloudflare.com.
optima.su uses the same name servers as several other domains — among them helpeverybodyeveryday.com, giftnifty.org, bitcoinlive.org and two more.
There is at least partial name server overlap between optima.su and other domains — ibori-co.com, aylareynolds.com, fantravelworld.com and two more among them.
These name servers frequently co-occur with the name servers pablo.ns.cloudflare.com and jim.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
gina.ns.cloudflare.com has IP addresses 108.162.192.117, 172.64.32.117 and 173.245.58.117, plus 3 other.
hank.ns.cloudflare.com has IP addresses 108.162.193.116, 172.64.33.116 and 173.245.59.116, plus 3 other.
Mail Servers
Mail for optima.su is handled by two mail servers — mx1.spaceweb.ru and mx2.spaceweb.ru.
optima.su uses an identical mail server configuration to several other domains — among them sky2000.ru, investmani.ru, fix-korg.ru and two more.
optima.su has at least partial mail server overlap with other domains such as svvtek.ru, hercules.city, varkan.ru and two more.
Hostnames that resolve to 18 IP addresses:
mx1.spaceweb.ru has IP addresses 77.222.41.16, 77.222.41.20 and 77.222.41.21, plus 15 other.
Hostnames that resolve to 12 IP addresses:
mx2.spaceweb.ru has IP addresses 77.222.41.89, 77.222.41.95 and 77.222.41.96, plus 9 other.