`dev3.s1dev.ru`

DNSSEC	⚠️ Not signed
A	31.135.8.133^{🇷🇺 RU-JSCIOT31.135.8.0/23}
		PTR	`dev3.s1dev.ru`

`s1dev.ru`

	DNSSEC	⚠️ Not signed
	A	95.217.104.153^{🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC}
	NS	`ns1.yandexcloud.net` ⭐
	NS	`ns2.yandexcloud.net`
	MX	`mx.yandex.ru` ⭐
	TXT	`v=spf1 a mx include:_spf.s1dev.ru include:_spf.yandex.ru`
	SOA	`ns1.yandexcloud.net`mx@cloud.yandex.net serial=1

PTR for

133.8.135.31.in-addr.arpa

Same first word

dev3.us

dev3.de

dev3.ovh

dev3.co

dev3.biz

dev3.org

dev3.ru

dev3.com

dev3.app

dev3.cz

dev3.net

Similar names

3dev.ink

ev3d.com

3dev.me

ve3d.net

dve3.cn

3dev.nl

edv3.com

ve3d.de

3dev.de

v3de.ru

3dev.co

ved3.no

d3ev.com

ve3d.com

edv3.de

3dev.com

3dev.org

3dev.cloud

3dve.pl

3dev.es

3dev.net

ve3d.org

3dev.ru

3ved.com

3dev.co.uk

vde3.com

ev3d.net

e3dv.nl

DNS History

1 record (1 active, 0 former)

●A31.135.8.1332026-03-19 → 2026-03-28 · 2 obs

● 2026-03-19 19:06:30
● 2026-03-28 23:40:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, f.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net...	-
s1dev.ru	ns1.yandexcloud.net, ns2.yandexcloud.net	-

✅ Authoritative Response

Server:84.201.185.208

NS records: ns1.yandexcloud.net, ns2.yandexcloud.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for s1dev.ru (unsigned zone)

⏱️ Timing

Total: 972ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.135.8.133`

Analysis

IP Addresses

dev3.s1dev.ru resolves to one IP number: 31.135.8.133.

Other host names including www.biz-panel.com, kirmuseum.org, biz-panel.com and n10.s3dev.ru share IP numbers with dev3.s1dev.ru.

dev3.s1dev.ru - robtex.com

dev3.s1dev.ru

s1dev.ru