`si.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	`eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJEb21haW5TaG9wIiwic3ViIjoiNTU1...`
TXT	`v=spf1 ip4:127.0.0.1 -all`
TXT	`v=DMARC1; p=reject; pct=100; sp=reject; adkim=s; aspf=s; fo=1;`
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	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650209037

Same first word

si.al

si.capital

si.ml

si.gov.cn

si.net.py

si.edu

si.glass

si.vc

si.is

si.adm.br

si.ne

si.de

si.com.pl

si.cr

si.co.za

si.by

si.lv

si.com

si.s3.amazonaws.com

si.pe

si.net.pl

si.ly

si.pizza

si.co.at

si.org.sa

si.pt

si.me

si.com.tr

si.ma

si.sa.com

si.akamaized.net

si.pri.ee

si.rs

si.hu

si.net.cn

si.am

si.edu.co

si.cz

si.com.hk

si.net.br

si.ai

si.coupons

si.net.ua

si.com.ua

si.tv

si.abbott

si.md

si.biz.tr

si.ie

si.dev

si.com.sg

si.ph

si.ee

si.org

si.weber

si.com.br

si.edu.au

si.dk

si.world

si.ae

si.eu.org

si.mw

si.fyi

si.ax

si.edu.pk

si.wtf

si.cl

si.nu

si.pl

si.lt

si.my

si.su

si.la

si.com.mk

si.info.pl

si.ru

si.com.vn

si.ws

si.technology

si.kz

si.lviv.ua

si.ro

si.co.id

si.net

si.partners

si.re.kr

si.uz

si.inf.br

si.uy

si.solutions

si.gl

si.co

si.se

si.cx

si.inc

si

si.events

si.com.sa

si.ne.kr

si.run

si.ca

Similar names

is.ph

is.co

is.dev

is.ly

is.szczecin.pl

is.im

is.wroc.pl

is.am

is.co.ke

is.fr

is.ke

is.vg

is.com.sa

is.co.za

is.co.th

is.halfmoon.jp

is.ge

is.edu.vn

is.net.tr

is.ua

is.org

is.pl.ua

is.lviv.ua

is.s3.amazonaws.com

is.company

is.clinic

is.net.ar

is.hn

is.kg

is.cz

is.rovno.ua

is.be

is.fo

is.art

is.com.pl

is.com.au

is.dev.br

is.com.my

is.hu

is.is

is.org.au

is.sy

is.nl

is.md

is.ag

is.dog

is.in.th

is.edu.pl

is.rs

is.com

is.la

is.sh

is.org.br

is.vic.edu.au

is.fi

DNS History

11 records (5 active, 6 former)

●NSdns.ru-tld.ru2026-02-15 → 2026-05-09 · 12 obs

○ 2021-07-24 08:39:24
● 2026-02-15 21:26:16
● 2026-03-01 23:40:54
○ 2026-03-02 18:44:10
● 2026-03-03 01:20:58
● 2026-04-09 19:30:36
○ 2026-04-10 16:52:12
● 2026-04-11 13:22:40
● 2026-04-11 22:13:38
○ 2026-04-12 19:19:54
● 2026-04-12 21:13:24
● 2026-05-09 14:04:06

●NSdns1.ru-tld.ru2026-02-15 → 2026-05-09 · 3 obs

○ 2021-07-24 08:39:24
● 2026-02-15 21:26:16
● 2026-05-09 14:04:06

●NSdns2.ru-tld.ru2026-02-15 → 2026-05-09 · 3 obs

○ 2021-07-24 08:39:24
● 2026-02-15 21:26:16
● 2026-05-09 14:04:06

○NSns1.digitalocean.com2021-07-24 → 2021-07-24 · 4 obs

○ 2017-01-20 02:40:30
● 2021-07-24 08:39:24
○ 2026-02-15 21:26:16
○ 2026-05-09 14:04:06

○NSns1.reg.ru2015-08-21 → 2017-01-20 · 4 obs

● 2015-08-21 16:59:06
● 2017-01-20 02:40:30
○ 2021-07-24 08:39:24
○ 2026-05-09 14:04:06

○NSns2.digitalocean.com2021-07-24 → 2021-07-24 · 4 obs

○ 2017-01-20 02:40:30
● 2021-07-24 08:39:24
○ 2026-02-15 21:26:16
○ 2026-05-09 14:04:06

○NSns2.reg.ru2015-08-21 → 2017-01-20 · 4 obs

● 2015-08-21 16:59:06
● 2017-01-20 02:40:30
○ 2021-07-24 08:39:24
○ 2026-05-09 14:04:06

○NSns3.digitalocean.com2021-07-24 → 2021-07-24 · 4 obs

○ 2017-01-20 02:40:30
● 2021-07-24 08:39:24
○ 2026-02-15 21:26:16
○ 2026-05-09 14:04:06

●A176.31.179.1912026-02-15 → 2026-05-09 · 12 obs

○A178.75.23.1762015-08-21 → 2017-01-20 · 4 obs

● 2015-08-21 16:59:06
● 2017-01-20 02:40:30
○ 2021-07-24 08:39:24
○ 2026-05-09 14:04:06

●A37.187.83.722026-02-15 → 2026-05-09 · 12 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	d.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net...	-
si.su	dns1.ru-tld.ru, dns2.ru-tld.ru	-

✅ Authoritative Response

Server:176.31.179.191

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for si.su (unsigned zone)

⏱️ Timing

Total: 1606ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`37.187.83.72, 176.31.179.191`
NS	2	`dns2.ru-tld.ru, dns1.ru-tld.ru`
TXT	3	`v=spf1 ip4:127.0.0.1 -all, v=DMARC1; p=reject; pct=100; sp=reject; ...`
SOA	1	`dns.ru-tld.ru support.ru-tld.ru`

Analysis

IP Addresses

si.su resolves to two IP numbers: 37.187.83.72 and 176.31.179.191.

other host names including xn--80akmhpjchgd2i.xn--p1ai, uln.ru, barklay.ru, dns20.3fn.net and dns16.3fn.net share IP numbers with si.su.

Name Servers

si.su is delegated to three name servers dns1.ru-tld.ru, dns2.ru-tld.ru and dns.ru-tld.ru.

si.su at least partially shares name servers with other domains, for instance ural.su, eurocase.ru, mail.wxh.ru, czq.ru and www.multiva.ru.

These name servers are commonly used with dns1.ru-ltd.ru, dns2.ru-ltd.ru and parking.ru-tld.ru.

Host names with one IP number: 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.

si.su - robtex.com

si.su

su

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`si.su`

`su`