optimist.su - dns.ninja

`optimist.su`

DNSSEC	⚠️ Not signed
A	82.97.243.107^{🇦🇺 TimeWeb-AS82.97.243.0/24}
NS	`ns1.rf.ru` ⭐
		A	80.249.147.221^{🇷🇺 SELECTEL80.249.144.0/22 -NET}
			PTR	`razina.ru`
NS	`ns2.rf.ru`
		A	80.249.147.221^{🇷🇺 SELECTEL80.249.144.0/22 -NET}
			PTR	`razina.ru`
TXT	`rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6`
SOA	`ns1.rf.ru`hostmaster@optimist.su 2026-04-14 #4

`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.net`hostmaster@ripn.net serial=650209805

Same first word

optimist.nl

optimist.tv

optimist.pro

optimist.de

optimist.com

optimist.ee

optimist.in

optimist.eu

optimist.company

optimist.jp

optimist.kz

optimist.ro

optimist.su

optimist.org.za

optimist.mobi

optimist.nu

optimist.org.au

optimist.agency

optimist.ch

optimist.email

optimist.photos

optimist.it

optimist.sk

optimist.org

optimist.com.au

optimist.co.in

optimist.org.uk

optimist.si

optimist.pt

optimist.rs

optimist.at

optimist.pictures

optimist.bg

optimist.ca

optimist.world

optimist.pl

optimist.co.il

optimist.es

optimist.net

optimist.be

optimist.living

optimist.co

optimist.club

Similar names

tipostim.ro

pitomtsi.ru

DNS History

8 records (3 active, 5 former)

○NSns1.domainpage.ru2015-11-07 → 2017-08-20 · 3 obs

● 2015-11-07 06:51:36
● 2017-08-20 23:16:28
○ 2026-07-12 05:43:22

○NSns1.optimist.su2015-11-07 → 2017-08-20 · 3 obs

● 2015-11-07 06:51:36
● 2017-08-20 23:16:28
○ 2026-07-12 05:43:22

●NSns1.rf.ru2026-07-12 → 2026-07-12 · 2 obs

○ 2017-08-20 23:16:28
● 2026-07-12 05:43:22

○NSns2.domainpage.ru2015-11-07 → 2017-08-20 · 3 obs

● 2015-11-07 06:51:36
● 2017-08-20 23:16:28
○ 2026-07-12 05:43:22

●NSns2.rf.ru2026-07-12 → 2026-07-12 · 2 obs

○ 2017-08-20 23:16:28
● 2026-07-12 05:43:22

○A5.188.131.102026-07-12 → 2026-07-12 · 1 obs

○ 2026-07-12 05:43:22

●A82.97.243.1072026-07-12 → 2026-07-12 · 2 obs

○ 2017-08-20 23:16:28
● 2026-07-12 05:43:22

○A89.253.221.932015-11-07 → 2017-08-20 · 3 obs

● 2015-11-07 06:51:36
● 2017-08-20 23:16:28
○ 2026-07-12 05:43:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net...	10 records
optimist.su	ns1.rf.ru, ns2.rf.ru	-

✅ Authoritative Response

Server:80.249.147.221

NS records: ns1.rf.ru, ns2.rf.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimist.su (unsigned zone)

⏱️ Timing

Total: 1041ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.97.243.107`
NS	2	`ns2.rf.ru, ns1.rf.ru`
TXT	1	`rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7g`
SOA	1	`ns1.rf.ru hostmaster.optimist.su`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)

Analysis

IP Addresses

optimist.su resolves to one IP address: 82.97.243.107.

mail.xn--80aahvjfq.xn--p1ai, mail.fbb.su, ln2.ru and two other host names share IP numbers with optimist.su.

Name Servers

optimist.su is served by two delegated name servers, ns1.rf.ru and ns2.rf.ru.

optimist.su uses the same name servers as several other domains — among them umso.ru, xn--b1ad4atk.xn--p1ai, littleplanet.ru and two more.

Some of optimist.su's name servers are also used by other domains, including surguch.ru, lets.ru, metim.ru and tld.su.

These name servers are regularly seen alongside ns1.domeny-rf.ru and ns2.domeny-rf.ru as name servers.

ns1.rf.ru and ns2.rf.ru share one IP address between them — 80.249.147.221.

These two host names — ns1.rf.ru and ns2.rf.ru — each point to 80.249.147.221 IP addresses.