ffff.su - dns.ninja

`ffff.su`

DNSSEC	⚠️ Not signed
A	89.185.84.170^{🇬🇧 GCS-AS89.185.84.0/24}
		PTR	`151731.ip-ptr.tech`
NS	`ns1.domenus.ru` ⭐
		A	2a00:13c0:201:1::2^{🇷🇺 HOSTING-MSK2a00:13c0:201::/48}
		A	77.87.208.8^{🇷🇺 HOSTING-MSK77.87.208.0/24 Domenus.ru}
			PTR	`ns1.domenus.ru`
NS	`ns2.domenus.ru`
		A	2a00:13c0:4e:4::4^{🇷🇺 CITYTELECOM-AS2a00:13c0::/32 Citytelecom IPv6 Filanco Ltd.}
		A	31.28.20.107^{🇷🇺 CITYTELECOM-AS31.28.20.0/24 Filanco LLC route object}
			PTR	`ns2.domenus.ru`
SOA	`ns1.domenus.ru`support@domenus.ru 2026-04-29 #86

`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=650209806

Same first word

ffff.im

ffff.tv

ffff.studio

ffff.wtf

ffff.pub

ffff.com

ffff.ru

ffff.co

ffff.de

ffff.ro

ffff.it

ffff.li

ffff.co.uk

ffff.online

ffff.spdns.de

ffff.ws

ffff.mobi

ffff.co.kr

ffff.dk

ffff.nu

ffff.su

ffff.ch

ffff.fr

ffff.nl

ffff.us

ffff.run

ffff.gq

ffff.to

ffff.lt

DNS History

3 records (3 active, 0 former)

●NSns1.domenus.ru2026-02-22 → 2026-07-12 · 2 obs

● 2026-02-22 11:23:06
● 2026-07-12 07:58:20

●NSns2.domenus.ru2026-02-22 → 2026-07-12 · 2 obs

● 2026-02-22 11:23:06
● 2026-07-12 07:58:20

●A89.185.84.1702026-02-22 → 2026-07-12 · 2 obs

● 2026-02-22 11:23:06
● 2026-07-12 07:58:20

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:31.28.20.107

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ffff.su (unsigned zone)

⏱️ Timing

Total: 1471ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.185.84.170`
NS	2	`ns2.domenus.ru, ns1.domenus.ru`
SOA	1	`ns1.domenus.ru support.domenus.ru`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)

Analysis

IP Addresses

ffff.su directs to one IP number, which is 89.185.84.170.

Name Servers

ffff.su has two authoritative name servers — ns1.domenus.ru and ns2.domenus.ru.

ffff.su has the same name server delegation as a number of other domains, such as rguts.ru, eskupka.ru, im-tel.ru and two more.

Both ns1.domenus.ru and ns2.domenus.ru have two IP addresses each. ns1.domenus.ru resolves to 77.87.208.8 and 2a00:13c0:201:1::2; ns2.domenus.ru resolves to 31.28.20.107 and 2a00:13c0:4e:4::4.