a4.su - dns.ninja

a4.su

DNSSEC⚠️ Not signed
NSdns1.ru-tld.ru ⚠️ Not in zone NS records
A37.187.83.72🇫🇷 OVH37.187.0.0/16
PTRdns1.ru-tld.ru
NSdns2.ru-tld.ru ⚠️ Not in zone NS records
A176.31.179.191🇫🇷 OVH176.31.0.0/16 ISP Paris, France
PTRdns2.ru-tld.ru

su

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=650209398

Subdomains

www.a4.su

Same first word

a4.com.pe
a4.design
a4.com.br
a4.ee
a4.finance
a4.co.nz
a4.nl
a4.com.au
a4.is
a4.pl
a4.tv
a4.com.ua
a4.com.ar
a4.co.uk
a4.net
a4.sk
a4.eu
a4.be
a4.com.mt
a4.school
a4.fo
a4.se
a4.kz
a4.am
a4.fr
a4.vc
a4.de
a4.by
a4.lv
a4.io
a4.tl
a4.com
a4.tf
a4.pt
a4.cn
a4.ca
a4.org.cn
a4.dk
a4.lt
a4.ru
a4.pm
a4.cc
a4.net.ua
a4.org.au
a4.su
a4.com.sa
a4.no
a4.com.vn
a4.media
a4.cz

Similar names

4a.pl
4a.dk
4a.ae
4a.ca
4a.nl
4a.se
4a.de
4a.cl
4a.net
4a.lt
4a.cz
4a.ph
4a.hk
4a.tv
4a.com.hk
4a.lol
4a.si
4a.com.br
4a.sk
4a.at
4a.io
4a.biz
4a.com.au
4a.com
4a.no
4a.com.mx
4a.be
4a.co.at
4a.org
4a.ee
4a.ru
4a.ro

DNS History

7 records (2 active, 5 former)

20162017201820192020202120222023202420252026NSdns1.ru-tld.rudns2.ru-tld.rudns.ru-tld.runs1.r01.runs2.r01.ruA176.31.179.19137.187.83.72
○NSdns.ru-tld.ru2015-11-08 → 2026-05-05 · 10 obs
○ 2015-06-30 08:40:18
● 2015-11-08 16:08:40
● 2026-02-20 18:16:36
○ 2026-03-06 13:17:42
● 2026-03-10 07:17:10
○ 2026-03-18 22:27:20
● 2026-03-24 10:35:48
● 2026-05-05 02:42:04
○ 2026-06-07 12:50:16
○ 2026-06-08 07:51:52
●NSdns1.ru-tld.ru2015-11-08 → 2026-06-08 · 3 obs
○ 2015-06-30 08:40:18
● 2015-11-08 16:08:40
● 2026-06-08 07:51:52
●NSdns2.ru-tld.ru2015-11-08 → 2026-06-08 · 3 obs
○ 2015-06-30 08:40:18
● 2015-11-08 16:08:40
● 2026-06-08 07:51:52
○NSns1.r01.ru2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 08:40:18
○ 2015-11-08 16:08:40
○ 2026-06-08 07:51:52
○NSns2.r01.ru2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 08:40:18
○ 2015-11-08 16:08:40
○ 2026-06-08 07:51:52
○A176.31.179.1912015-11-08 → 2026-05-05 · 9 obs
● 2015-11-08 16:08:40
● 2026-02-20 18:16:36
○ 2026-03-06 13:17:42
● 2026-03-10 07:17:10
○ 2026-03-18 22:27:20
● 2026-03-24 10:35:48
● 2026-05-05 02:42:04
○ 2026-06-07 12:50:16
○ 2026-06-08 07:51:52
○A37.187.83.722015-11-08 → 2026-05-05 · 9 obs
● 2015-11-08 16:08:40
● 2026-02-20 18:16:36
○ 2026-03-06 13:17:42
● 2026-03-10 07:17:10
○ 2026-03-18 22:27:20
● 2026-03-24 10:35:48
● 2026-05-05 02:42:04
○ 2026-06-07 12:50:16
○ 2026-06-08 07:51:52

🔍 DNS Trace

Analysis

Hierarchy

The domain www.a4.su falls under the parent a4.su.

Name Servers

Two name servers handle the delegation for a4.su: dns1.ru-tld.ru and dns2.ru-tld.ru.

a4.su shares its NS records with other domains, for example wiifan.ru, caribs.ru, spasirebenka.ru and two others.

At least some of a4.su's name servers are shared with other domains, for example evoname.ru, ns209.eskhosting.ru, vykupautomobiley.ru and two more.

These name servers are often found in use together with dns.ru-tld.ru, dns1.ru-ltd.ru, dns2.ru-ltd.ru and three other name servers.

Each of dns1.ru-tld.ru and dns2.ru-tld.ru has one IP address: dns1.ru-tld.ru uses 37.187.83.72 and dns2.ru-tld.ru uses 176.31.179.191.