isp.duo.su - robtex.com

`isp.duo.su`

DNSSEC

⚠️ Not signed

`duo.su`

	DNSSEC	⚠️ Not signed
	NS	`dns1.yandex.net` ⭐
	NS	`dns2.yandex.net`
	MX	`mx.yandex.net` ⭐
	TXT	`v=spf1 redirect=_spf.yandex.net`
	SOA	`dns1.yandex.net`dns-hosting@yandex.ru serial=5

Previously NS for

duo.su

pivovoz.ru

metograd.ru

Same first word

isp.ae

isp.us

isp.it

isp.net.pl

isp.com.hk

isp.pl

isp.org.pl

isp.la

isp.lv

isp.llc

isp.edu.my

isp.center

isp.ph

isp.edu.pk

isp.ch

isp.vg

isp.ir

isp.edu.pa

isp.technology

isp.cx

isp.com.pl

isp.lu

isp.tw

isp.sky

isp.info

isp.page

isp.su

isp.sc

isp.com

isp.solar

isp.guru

isp.edu.gr

isp.uk

isp.dyndns.info

isp.net

isp.kz

isp.se

isp.com.tw

isp.co.nz

isp.st

isp.ca

isp.co.za

isp.gmbh

isp.no

isp.hu

isp.ro

isp.hr

isp.de

isp.org.ro

isp.run

isp.sh

isp.ngo

isp.net.au

isp.org.za

isp.fi

isp.dev

isp.cl

isp.mg.gov.br

isp.tel

isp.fo

isp.co.jp

isp.net.nz

isp.co.tz

isp.education

isp.ac.tz

isp.dn.ua

isp.net.il

isp.od.ua

isp.academy

isp.network

isp.edu.pl

isp.email

isp.org.cn

isp.mo

isp.cat

isp.dk

isp.systems

isp.co.in

isp.solutions

isp.uk.net

isp.zone

isp.org.my

isp.ru

isp.bg

isp.nu

isp.qa

isp.kiev.ua

isp.lt

isp.cz

isp.today

isp.co.th

isp.am

isp.my

isp.at

isp.gd

isp.co.ke

isp.golf

isp.org

isp.net.br

isp.com.gt

Similar names

ips.co.ir

ips.gob.cl

ips.uz

psi.fr

ips.re

spi.veneto.it

ips.glass

sip.org.br

psi.co.kr

sip.vu

sip.ph

spi.ru

psi.gov.ps

sip.to

psi.events

spi.hr

pis.de

psi.gob.pe

psi.com.sa

sip.pe.gov.br

ips.cc

ips.industries

sip.mil.lv

sip.pt

pis.la

psi.cl

sip.name

psi.tel

sip.vg

spi.ro

sip.it

pis.net.au

psi.info

spi.mc

sip.taxi

spi.de

psi.co.nz

sip.agency

sip.nc

spi.ca

ips.no

psi.zone

pis.gov.pl

psi.net.pa

pis.rs

pis.com.au

sip.com.br

sip.dk

sip.nl

ips.hk

spi.it

sip.rs

spi.wine

ips.com.cn

ips.com.sa

spi.ae

ips.ac.ru

spi.net.pl

ips.us

spi.su

sip.fi

spi.org.uk

pis.co.jp

spi.ie

psi.org.in

ips.group

psi.com.tw

pis.ng

psi.com.br

psi.fi

spi.immo

psi.kg

psi.org.il

psi.it

ips.pl

pis.gr

sip.com.es

sip.cz

sip.fr

psi.hn

ips.nyc

psi.jp

DNS History

1 record (0 active, 1 former)

○A213.251.197.772017-01-09 → 2017-01-09 · 3 obs

● 2017-01-09 10:44:02
○ 2026-05-10 00:05:40
○ 2026-05-10 00:05:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
duo.su	dns2.yandex.net, dns1.yandex.net	-

✅ Authoritative Response

Server:213.180.204.213

NS records: dns2.yandex.net, dns1.yandex.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duo.su (unsigned zone)

⏱️ Timing

Total: 1174ms | Queries: -

📄 Records

Type	Count	Sample Data