`openair.ru`

DNSSEC	⚠️ Not signed
A	91.236.136.217^{🇷🇺 WEBHOST1-AS91.236.136.0/24}
		PTR	`s129.webhost1.ru`
NS	`cp3.webhost1.com` ⭐
NS	`ns1.webhost1.com` ⚠️ Not in parent delegation
		A	2a0a:8d80:0:a000::aa^{🇷🇺 WEBHOST1-AS2a0a:8d80::/48}
			PTR	`ns1.webhost1.com`
		A	185.179.188.2^{🇷🇺 WEBHOST1-AS185.179.188.0/24}
			PTR	`ns1.webhost1.com`
NS	`ns1.webhost1.ru` ⚠️ Not in zone NS records
		A	2a0a:8d80:0:a000::aa^{🇷🇺 WEBHOST1-AS2a0a:8d80::/48}
			PTR	`ns1.webhost1.com`
		A	185.179.188.2^{🇷🇺 WEBHOST1-AS185.179.188.0/24}
			PTR	`ns1.webhost1.com`
NS	`ns2.webhost1.com` ⚠️ Not in parent delegation
		A	2a0a:8d80:0:a000::bb^{🇷🇺 WEBHOST1-AS2a0a:8d80::/48}
			PTR	`ns2.webhost1.com`
		A	185.179.189.202^{🇷🇺 WEBHOST1-AS185.179.189.0/24}
			PTR	`ns2.webhost1.com`
NS	`ns2.webhost1.ru` ⚠️ Not in zone NS records
		A	2a0a:8d80:0:a000::bb^{🇷🇺 WEBHOST1-AS2a0a:8d80::/48}
			PTR	`ns2.webhost1.com`
		A	185.179.189.202^{🇷🇺 WEBHOST1-AS185.179.189.0/24}
			PTR	`ns2.webhost1.com`
NS	`ns3.webhost1.net` ⚠️ Not in zone NS records
		A	2a0a:8d80:0:a000::aa^{🇷🇺 WEBHOST1-AS2a0a:8d80::/48}
			PTR	`ns1.webhost1.com`
		A	185.179.188.2^{🇷🇺 WEBHOST1-AS185.179.188.0/24}
			PTR	`ns1.webhost1.com`
NS	`ns3.webhost1.org` ⚠️ Not in parent delegation
		A	2a0a:8d80:0:a000::aa^{🇷🇺 WEBHOST1-AS2a0a:8d80::/48}
			PTR	`ns1.webhost1.com`
		A	185.179.188.2^{🇷🇺 WEBHOST1-AS185.179.188.0/24}
			PTR	`ns1.webhost1.com`
NS	`ns4.webhost1.net` ⚠️ Not in zone NS records
		A	2a0a:8d80:0:a000::bb^{🇷🇺 WEBHOST1-AS2a0a:8d80::/48}
			PTR	`ns2.webhost1.com`
		A	185.179.189.202^{🇷🇺 WEBHOST1-AS185.179.189.0/24}
			PTR	`ns2.webhost1.com`
NS	`ns4.webhost1.org` ⚠️ Not in parent delegation
		A	2a0a:8d80:0:a000::bb^{🇷🇺 WEBHOST1-AS2a0a:8d80::/48}
			PTR	`ns2.webhost1.com`
		A	185.179.189.202^{🇷🇺 WEBHOST1-AS185.179.189.0/24}
			PTR	`ns2.webhost1.com`
MX	`mail.openair.ru` ⭐
		A	91.236.136.217^{🇷🇺 WEBHOST1-AS91.236.136.0/24}
			PTR	`s129.webhost1.ru`
TXT	`v=spf1 ip4:91.236.136.121 ip4:91.236.136.217 a mx ~all`
SOA	`cp3.webhost1.com`tech@webhost1.com 2021-09-16 #8

`ru`

	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=4069452

WOT: SAFE (60/100)

Subdomains

mail.openair.ru

Same first word

openair.beer

openair.com.ua

openair.rs

openair.si

openair.jp

openair.com.au

openair.ph

openair.ch

openair.work

openair.us

openair.la

openair.lu

openair.fm

openair.net.au

openair.xyz

openair.se

openair.sk

openair.com.pk

openair.cn

openair.ws

openair.uk

openair.tel

openair.vc

openair.org

openair.co.in

openair.es

openair.mx

openair.biz

openair.eu

openair.today

openair.sucks

openair.museum

openair.by

openair.cz

openair.co.jp

openair.nl

openair.solutions

openair.africa

openair.cards

openair.co

openair.education

openair.at

openair.live

openair.lv

openair.ru

openair.ee

openair.fi

openair.be

openair.workers.dev

openair.dk

openair.lt

openair.health

openair.cc

openair.website

openair.fr

openair.company

openair.ae

openair.com

openair.city

openair.com.mx

openair.church

openair.systems

openair.net

openair.media

openair.school

openair.zuerich

openair.consulting

openair.mobi

openair.tools

openair.design

openair.it

openair.foundation

openair.pw

openair.no

openair.in

openair.club

openair.de

openair.hamburg

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operain.it

onparie.com

apeiron.ro

anopier.co.uk

apeiron.it

einapro.net

apeiron.be

apeiron.com

aperion.eu

anepori.com

parione.it

aperion.com.tr

apeiron.co.in

apeiron.co.nz

penoria.com

einapro.com

operina.com

openiar.com

periona.pl

peirano.eu

onepair.xyz

peirano.com.ar

aperion.pl

openira.com

aperion.us

peirano.com

onepair.com

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raiopen.it

apeiron.es

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apeiron.cat

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aperion.me

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noparei.com

openrai.com

(0x706f726e)eia.com

aperion.cn

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inopera.info

apieron.ru

apeiron.org

apeiron.school

apeiron.ca

aperion.com

pairone.it

apeiron.co.za

apeiron.de

apeiron.se

(0x706f726e)eia.de

apeiron.life

oprenai.com

peirano.fr

operian.com

apeiron.technology

parione.net

peranio.com

rapinoe.com

apeiron.cz

reopina.com

pionear.net

aperion.nl

inopera.net

aperion.cloud

apeiron.co.uk

apeiron.nyc

apeiron.top

peirano.se

poenari.ro

apeiron.global

aperion.net

aperion.org

ariopen.org

apeiron.mx

operain.com

e(0x706f726e)ia.com

operain.blogspot.com

parione.com

aperion.it

inopera.it

apeiron.dev

aperion.de

apeiron.id

enporia.com

onparie.be

pionear.nl

aperion.dk

apeiron.com.ar

apeiron.com.ua

apeiron.com.mx

onepair.de

openria.com

apeiron.academy

aperion.biz

parenio.myshopify.com

openria.com.br

pairone.com

apeiron.rs

operina.de

aperion.cc

aperion.co

eropain.de

aperion.info

penario.com

DNS History

24 records (11 active, 13 former)

●NScp3.webhost1.com2026-05-12 → 2026-07-01 · 3 obs

○ 2017-01-16 09:18:14
● 2026-05-12 12:54:16
● 2026-07-01 06:15:24

○NSns.masterhost.ru2015-08-31 → 2017-01-16 · 4 obs

● 2015-08-31 23:14:54
● 2017-01-16 09:18:14
○ 2026-05-12 12:54:16
○ 2026-07-01 06:15:24

○NSns1.masterhost.ru2015-08-31 → 2017-01-16 · 4 obs

● 2015-08-31 23:14:54
● 2017-01-16 09:18:14
○ 2026-05-12 12:54:16
○ 2026-07-01 06:15:24

●NSns1.webhost1.com2026-05-12 → 2026-07-01 · 3 obs

○ 2017-01-16 09:18:14
● 2026-05-12 12:54:16
● 2026-07-01 06:15:24

●NSns1.webhost1.ru2026-05-12 → 2026-07-01 · 3 obs

○ 2017-01-16 09:18:14
● 2026-05-12 12:54:16
● 2026-07-01 06:15:24

○NSns2.masterhost.ru2015-08-31 → 2017-01-16 · 4 obs

● 2015-08-31 23:14:54
● 2017-01-16 09:18:14
○ 2026-05-12 12:54:16
○ 2026-07-01 06:15:24

●NSns2.webhost1.com2026-05-12 → 2026-07-01 · 3 obs

○ 2017-01-16 09:18:14
● 2026-05-12 12:54:16
● 2026-07-01 06:15:24

●NSns2.webhost1.ru2026-05-12 → 2026-07-01 · 3 obs

○ 2017-01-16 09:18:14
● 2026-05-12 12:54:16
● 2026-07-01 06:15:24

●NSns3.webhost1.net2026-05-12 → 2026-07-01 · 3 obs

○ 2017-01-16 09:18:14
● 2026-05-12 12:54:16
● 2026-07-01 06:15:24

●NSns3.webhost1.org2026-05-12 → 2026-07-01 · 3 obs

○ 2017-01-16 09:18:14
● 2026-05-12 12:54:16
● 2026-07-01 06:15:24

●NSns4.webhost1.net2026-05-12 → 2026-07-01 · 3 obs

○ 2017-01-16 09:18:14
● 2026-05-12 12:54:16
● 2026-07-01 06:15:24

●NSns4.webhost1.org2026-05-12 → 2026-07-01 · 3 obs

○ 2017-01-16 09:18:14
● 2026-05-12 12:54:16
● 2026-07-01 06:15:24

●MXmail.openair.ru2026-05-12 → 2026-07-01 · 3 obs

○ 2017-01-16 09:18:14
● 2026-05-12 12:54:16
● 2026-07-01 06:15:24

○MXmx1.masterhost.ru2015-08-31 → 2017-01-16 · 4 obs

● 2015-08-31 23:14:54
● 2017-01-16 09:18:14
○ 2026-05-12 12:54:16
○ 2026-07-01 06:15:24

○A2a00:15f8:a000:5:1:11:3:a5842015-08-31 → 2017-01-16 · 4 obs

● 2015-08-31 23:14:54
● 2017-01-16 09:18:14
○ 2026-05-12 12:54:16
○ 2026-07-01 06:15:24

○A2a00:15f8:a000:5:1:12:3:a5842015-08-31 → 2017-01-16 · 4 obs

● 2015-08-31 23:14:54
● 2017-01-16 09:18:14
○ 2026-05-12 12:54:16
○ 2026-07-01 06:15:24

○A2a00:15f8:a000:5:1:13:3:a5842015-08-31 → 2017-01-16 · 4 obs

● 2015-08-31 23:14:54
● 2017-01-16 09:18:14
○ 2026-05-12 12:54:16
○ 2026-07-01 06:15:24

○A2a00:15f8:a000:5:1:14:3:a5842015-08-31 → 2017-01-16 · 4 obs

● 2015-08-31 23:14:54
● 2017-01-16 09:18:14
○ 2026-05-12 12:54:16
○ 2026-07-01 06:15:24

○A90.156.201.1112017-01-16 → 2017-01-16 · 4 obs

○ 2016-10-15 16:49:32
● 2017-01-16 09:18:14
○ 2026-05-12 12:54:16
○ 2026-07-01 06:15:24

○A90.156.201.1242015-08-31 → 2017-01-16 · 4 obs

● 2015-08-31 23:14:54
● 2017-01-16 09:18:14
○ 2026-05-12 12:54:16
○ 2026-07-01 06:15:24

○A90.156.201.792015-08-31 → 2017-01-16 · 4 obs

● 2015-08-31 23:14:54
● 2017-01-16 09:18:14
○ 2026-05-12 12:54:16
○ 2026-07-01 06:15:24

○A90.156.201.802015-08-31 → 2016-10-15 · 4 obs

● 2015-08-31 23:14:54
● 2016-10-15 16:49:32
○ 2017-01-16 09:18:14
○ 2026-07-01 06:15:24

○A90.156.201.862015-08-31 → 2017-01-16 · 4 obs

● 2015-08-31 23:14:54
● 2017-01-16 09:18:14
○ 2026-05-12 12:54:16
○ 2026-07-01 06:15:24

●A91.236.136.2172026-05-12 → 2026-07-01 · 3 obs

○ 2017-01-16 09:18:14
● 2026-05-12 12:54:16
● 2026-07-01 06:15:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	f.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net...	-
openair.ru	ns2.webhost1.ru, ns3.webhost1.net, ns4.webhost1.net, ns1.webhost1.ru	2 records

✅ Authoritative Response

Server:185.179.189.202

NS records: ns2.webhost1.ru, ns3.webhost1.net, ns4.webhost1.net, ns1.webhost1.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openair.ru (unsigned zone)

⏱️ Timing

Total: 4561ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.236.136.217`
NS	4	`ns1.webhost1.com, ns3.webhost1.org...`
MX	1	`mail.openair.ru (pri: 10)`
TXT	1	`v=spf1 ip4:91.236.136.121 ip4:91.236.136`
SOA	1	`cp3.webhost1.com tech.webhost1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.webhost1.ru, ns1.webhost1.ru)

Analysis

Hierarchy

mail.openair.ru is a subdomain of openair.ru.

IP Addresses

openair.ru resolves to just one IP address, 91.236.136.217.

Two other host names, along with dizayn-interera.moscow, ortoped-s.ru and cinpo.ru, also share IP numbers with openair.ru.

Name Servers

openair.ru delegates authority to 9 name servers: cp3.webhost1.com, ns1.webhost1.com, ns2.webhost1.com plus 6 other.

The name servers of openair.ru overlap at least partially with those of other domains — among them tf-base.ru, ariston24.ru, alltokusatsu.ru and two more.

These name servers commonly appear in delegations together with ns4.webhost1.org, ns3.webhost1.org, ns1.webhost1.ru and 6 other.

Host names that have two IP addresses:

ns1.webhost1.com directs traffic to 185.179.188.2 and 2a0a:8d80:0:a000::aa.

ns2.webhost1.com directs traffic to 185.179.189.202 and 2a0a:8d80:0:a000::bb.

ns3.webhost1.net directs traffic to 185.179.188.2 and 2a0a:8d80:0:a000::aa.

ns4.webhost1.net directs traffic to 185.179.189.202 and 2a0a:8d80:0:a000::bb.

ns3.webhost1.org directs traffic to 185.179.188.2 and 2a0a:8d80:0:a000::aa.

ns4.webhost1.org directs traffic to 185.179.189.202 and 2a0a:8d80:0:a000::bb.

ns1.webhost1.ru directs traffic to 185.179.188.2 and 2a0a:8d80:0:a000::aa.

ns2.webhost1.ru directs traffic to 185.179.189.202 and 2a0a:8d80:0:a000::bb.

These host names all point to 2a0a:8d80:0:a000::aa: ns1.webhost1.com, ns3.webhost1.net, ns3.webhost1.org and ns1.webhost1.ru.

These host names all point to 185.179.188.2: ns1.webhost1.com, ns3.webhost1.net, ns3.webhost1.org and ns1.webhost1.ru.