3a.su - dns.ninja

`3a.su`

DNSSEC	⚠️ Not signed
A	78.142.231.22^{🇳🇱 XTOM78.142.231.0/24}
NS	`ns1.reg.ru` ⭐
		A	2a00:f940:9::1:1^{🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting}
		A	2a00:f940:9::2:1^{🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting}
		A	176.99.13.11^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	176.99.13.13^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	176.99.13.15^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	176.99.13.17^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	194.58.117.11^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	194.58.117.13^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	194.58.117.15^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	194.58.117.17^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
NS	`ns2.reg.ru`
		A	2a00:f940:9::1:2^{🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting}
		A	2a00:f940:9::2:2^{🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting}
		A	176.99.13.12^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	176.99.13.14^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	176.99.13.16^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	176.99.13.18^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	194.58.117.12^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	194.58.117.14^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	194.58.117.16^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	194.58.117.18^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
TXT	`v=spf1 -all`
TXT	`eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJEb21haW5TaG9wIiwic3ViIjoiMzYz...`
SOA	`ns1.reg.ru`hostmaster@ns1.reg.ru serial=1779376385

`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=650210090

⚠️ On DNS blocklist: spam-tlds

Same first word

3a.energy

3a.lt

3a.sk

3a.de

3a.uk

3a.partners

3a.com.au

3a.hu

3a.design

3a.com.vn

3a.by

3a.org.br

3a.hk

3a.cl

3a.biz

3a.ink

3a.cm

3a.tel

3a.cc

3a.co.nz

3a.no

3a.cash

3a.dk

3a.com.my

3a.su

3a.nu

3a.fr

3a.idv.tw

3a.cz

3a.pl

3a.se

3a.kz

3a.com.mt

3a.ru

3a.com.br

3a.net

3a.com.ua

3a.com.pl

3a.ro

3a.co.kr

3a.net.tw

3a.ai

3a.cn

3a.eu

3a.gr

3a.si

3a.com

3a.ca

Similar names

a3.si

a3.cc

a3.ltd

a3.pl

a3.ax

a3.cl

a3.lu

a3.com.vn

a3.myqnapcloud.com

a3.ru

a3.co.kr

a3.fi

a3.spb.ru

a3.com

a3.de

a3.com.hk

a3.plus

a3.house

a3.se

a3.in.th

a3.pe

a3.xyz

a3.at

a3.tel

a3.net

a3.my

a3.dev

a3.be

a3.hk

a3.co.uk

a3.com.pl

a3.biz

a3.fr

a3.ae

a3.network

a3.world

a3.pm

a3.casino

a3.org

a3.co

a3.su

a3.cz

a3.live

a3.game

a3.org.cn

a3.nl

a3.dk

a3.ke

a3.sk

a3.com.tr

a3.country

a3.com.br

a3.am

DNS History

9 records (3 active, 6 former)

○NSns.atelecom.ru2015-08-11 → 2016-05-01 · 4 obs

● 2015-08-11 19:13:22
● 2016-05-01 21:28:12
○ 2016-10-29 06:44:52
○ 2026-08-04 22:29:10

○NSns1.r01.ru2016-10-29 → 2017-07-20 · 5 obs

○ 2016-05-01 21:28:12
● 2016-10-29 06:44:52
● 2017-07-20 18:31:28
○ 2026-02-19 21:08:14
○ 2026-08-04 22:29:10

●NSns1.reg.ru2026-02-19 → 2026-08-04 · 3 obs

○ 2017-07-20 18:31:28
● 2026-02-19 21:08:14
● 2026-08-04 22:29:10

○NSns2.atelecom.ru2015-08-11 → 2016-05-01 · 4 obs

● 2015-08-11 19:13:22
● 2016-05-01 21:28:12
○ 2016-10-29 06:44:52
○ 2026-08-04 22:29:10

○NSns2.r01.ru2016-10-29 → 2017-07-20 · 5 obs

○ 2016-05-01 21:28:12
● 2016-10-29 06:44:52
● 2017-07-20 18:31:28
○ 2026-02-19 21:08:14
○ 2026-08-04 22:29:10

●NSns2.reg.ru2026-02-19 → 2026-08-04 · 3 obs

○ 2017-07-20 18:31:28
● 2026-02-19 21:08:14
● 2026-08-04 22:29:10

●A78.142.231.222026-02-19 → 2026-08-04 · 3 obs

○ 2017-07-20 18:31:28
● 2026-02-19 21:08:14
● 2026-08-04 22:29:10

○A86.110.192.1572015-08-11 → 2016-05-01 · 4 obs

● 2015-08-11 19:13:22
● 2016-05-01 21:28:12
○ 2016-10-29 06:44:52
○ 2026-08-04 22:29:10

○A89.179.189.72016-10-29 → 2017-07-20 · 5 obs

○ 2016-05-01 21:28:12
● 2016-10-29 06:44:52
● 2017-07-20 18:31:28
○ 2026-02-19 21:08:14
○ 2026-08-04 22:29:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	b.dns.ripn.net, e.dns.ripn.net, c.tld-servers.ru, a.dns.ripn.net...	-
3a.su	ns1.reg.ru, ns2.reg.ru	-

✅ Authoritative Response

Server:176.99.13.12

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1110ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.142.231.22`
NS	2	`ns1.reg.ru, ns2.reg.ru`
TXT	2	`v=spf1 -all, eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ`
SOA	1	`ns1.reg.ru hostmaster.ns1.reg.ru`

Analysis

IP Addresses

3a.su resolves to just one IP address, 78.142.231.22.

Two other host names, along with xn--80adg2bbdh.xn--p1ai, dname.ru and albe.ru, also share IP numbers with 3a.su.

Name Servers

3a.su uses two name servers for its delegation: ns1.reg.ru and ns2.reg.ru.

3a.su shares its NS records with other domains, for example fodetech.com, irinaeremina.ru, persone.ru and two others.

At least some of 3a.su's name servers are also used by other domains, among them aroma-butik.ru.

DNS names with 10 IP addresses:

Hostname ns1.reg.ru directs to 176.99.13.11, 176.99.13.13 and 176.99.13.15 along with 7 other IP addresses.

Hostname ns2.reg.ru directs to 176.99.13.12, 176.99.13.14 and 176.99.13.16 along with 7 other IP addresses.