3c.su - dns.ninja

`3c.su`

DNSSEC	⚠️ Not signed
A	37.187.83.72^{🇫🇷 OVH37.187.0.0/16}
		PTR	`dns1.ru-tld.ru`
A	176.31.179.191^{🇫🇷 OVH176.31.0.0/16 ISP Paris, France}
NS	`dns1.ru-tld.ru` ⭐
		A	37.187.83.72^{🇫🇷 OVH37.187.0.0/16}
			PTR	`dns1.ru-tld.ru`
NS	`dns.ru-tld.ru`
		A	185.108.84.20^{🇺🇸 LEASEWEB-NL-AMS-01185.108.84.0/23 MTND}
			PTR	`dns.ru-tld.ru`
NS	`dns2.ru-tld.ru`
		A	176.31.179.191^{🇫🇷 OVH176.31.0.0/16 ISP Paris, France}
			PTR	`dns2.ru-tld.ru`
TXT	`v=DMARC1; p=reject; pct=100; sp=reject; adkim=s; aspf=s; fo=1;`
TXT	`eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJEb21haW5TaG9wIiwic3ViIjoiNTU1...`
TXT	`v=spf1 ip4:127.0.0.1 -all`
SOA	`dns.ru-tld.ru`support@ru-tld.ru 2014-03-22 #28

`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.net`hostmaster@ripn.net serial=650210208

⚠️ On DNS blocklist: spam-tlds

Same first word

3c.com.br

3c.com.hk

3c.uk

3c.no

3c.dk

3c.vc

3c.design

3c.net

3c.group

3c.ca

3c.network

3c.edu.vn

3c.ie

3c.la

3c.com.au

3c.plus

3c.ma

3c.casino

3c.cn

3c.lt

3c.org

3c.re

3c.co.za

3c.exchange

3c.com.vn

3c.ru

3c.se

3c.co.ma

3c.pt

3c.game

3c.life

3c.gz.cn

3c.com.tw

3c.ph

3c.com.tr

3c.kz

3c.cl

3c.ee

3c.pl

3c.cm

3c.by

3c.in.th

3c.co.th

3c.ro

3c.co.uk

3c.com

3c.be

3c.hk

3c.lv

3c.eu

3c.wiki

3c.pw

3c.ai

3c.biz

3c.fr

3c.cz

3c.org.br

3c.sa

3c.solutions

3c.com.pl

3c.com.pe

3c.de

3c.sk

3c.hu

3c.su

Similar names

c3.cloud

c3.be

c3.ru

c3.ie

c3.pl

c3.la

c3.sg

c3.com.sg

c3.fyi

c3.hk

c3.fi

c3.srv.br

c3.ai

c3.kiev.ua

c3.lv

c3.co.uk

c3.cl

c3.de

c3.com.br

c3.to

c3.com.au

c3.com.tw

c3.kz

c3.co.nz

c3.co

c3.dk

c3.gov.ua

c3.network

c3.care

c3.dev

c3.sk

c3.ca

c3.org.nz

c3.co.za

c3.servegame.com

c3.ag

c3.se

c3.aw

c3.church

c3.myqnapcloud.com

c3.ro

c3.ventures

c3.chat

c3.cw

c3.ind.br

c3.business

c3.nyc

c3.nl

c3.lt

c3.agency

c3.ky

c3.com

c3.hu

c3.net

c3.vc

DNS History

5 records (5 active, 0 former)

●NSdns.ru-tld.ru2015-07-16 → 2026-08-14 · 5 obs

● 2015-07-16 10:08:22
● 2026-06-07 03:45:48
○ 2026-06-07 12:19:08
● 2026-06-28 11:38:22
● 2026-08-14 17:46:36

●NSdns1.ru-tld.ru2015-07-16 → 2026-08-14 · 2 obs

● 2015-07-16 10:08:22
● 2026-08-14 17:46:36

●NSdns2.ru-tld.ru2015-07-16 → 2026-08-14 · 2 obs

● 2015-07-16 10:08:22
● 2026-08-14 17:46:36

●A176.31.179.1912015-07-16 → 2026-08-14 · 5 obs

● 2015-07-16 10:08:22
● 2026-06-07 03:45:48
○ 2026-06-07 12:19:08
● 2026-06-28 11:38:22
● 2026-08-14 17:46:36

●A37.187.83.722015-07-16 → 2026-08-14 · 5 obs

● 2015-07-16 10:08:22
● 2026-06-07 03:45:48
○ 2026-06-07 12:19:08
● 2026-06-28 11:38:22
● 2026-08-14 17:46:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	b.dns.ripn.net, e.dns.ripn.net, c.tld-servers.ru, a.dns.ripn.net...	12 records
3c.su	dns1.ru-tld.ru, dns2.ru-tld.ru	-

✅ Authoritative Response

Server:37.187.83.72

NS records: dns1.ru-tld.ru, dns2.ru-tld.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3c.su (unsigned zone)

⏱️ Timing

Total: 1955ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`176.31.179.191, 37.187.83.72`
NS	2	`dns1.ru-tld.ru, dns2.ru-tld.ru`
TXT	3	`v=DMARC1; p=reject; pct=100; sp=reject; , eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ...`
SOA	1	`dns.ru-tld.ru support.ru-tld.ru`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (b.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net...)

Analysis

IP Addresses

3c.su has two IP addresses: 37.187.83.72 and 176.31.179.191

Additional host names — avtoclub.ru, agrobank.ru, mamamart.ru and two others — share IP numbers with 3c.su.

Name Servers

3c.su carries NS records delegating to dns1.ru-tld.ru, dns2.ru-tld.ru and dns.ru-tld.ru.

There is at least partial name server overlap between 3c.su and other domains — 73.80.169.sakha.net, mail.get-sport.ru, cod4.sakha.net and two more among them.

These name servers tend to appear in combination with the name servers parking.ru-tld.ru, dns1.ru-ltd.ru, dns2.ru-ltd.ru and dns1.100mb.net.

dns1.ru-tld.ru points to 37.187.83.72; dns2.ru-tld.ru points to 176.31.179.191; dns.ru-tld.ru points to 185.108.84.20 — each hostname maps to exactly one IP address.