dev.su - dns.ninja

`dev.su`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:46d2^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8b9a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.210^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.154^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lee.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c181^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2181^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lee.ns.cloudflare.com`
		A	108.162.193.129^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	172.64.33.129^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	173.245.59.129^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
NS	`olga.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c089^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olga.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2089^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olga.ns.cloudflare.com`
		A	108.162.192.137^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	172.64.32.137^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	173.245.58.137^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.210, 172.67.139.154
		IPv6 hints	2606:4700:3034::6815:46d2, 2606:4700:3036::ac43:8b9a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=10, name=cloudflare-ech.com
SOA	`lee.ns.cloudflare.com`dns@cloudflare.com serial=2403630456

`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=650209347

Previously MX for

dev.su

Same first word

dev.capital

dev.net.cn

dev.pt

dev.tv

dev.dating

dev.net.in

dev.ai

dev.my

dev.jp

dev.idv.tw

dev.media

dev.fun

dev.dog

dev.tm

dev.sarl

dev.life

dev.com.co

dev.si

dev.s3-eu-west-1.amazonaws.com

dev.services

dev.digital

dev.bet

dev.co.uk

dev.moe

dev.cm

dev.ma

dev.pro

dev.kr

dev.sg

dev.it

dev.www.ro

dev.bg

dev.one

dev.mock.pstmn.io

dev.solar

dev.md

dev.tc

dev.trade

dev.ci

dev.bzh

dev.ba

dev.by

dev.xyz

dev.community

dev.al

dev.finance

dev.ne.jp

dev.sale

dev.wpdevcloud.com

dev.uk

dev.city

dev.hf.space

dev.rs

dev.lighting

dev.town

dev.vn

dev.kz

dev.uz

dev.lu

dev.events

dev.shiksha

dev.idf.il

dev.rt.ht

dev.gold

dev.co.id

dev.bnpparibas

dev.ad

dev.space

dev.international

dev.myftp.org

dev.med

dev.wiki

dev.dn.ua

dev.s3-us-west-2.amazonaws.com

dev.dance

dev.aws

dev.cd

dev.cy

dev.com.br

dev.hm

dev.live

dev.ws

dev.ca

dev.no

dev.awsapps.com

dev.biz

dev.ltd

dev.education

dev.web.id

dev.cz

dev.exchange

dev.host

dev.work

dev.canva-apps.com

dev.black

dev.sa

dev.mine.nu

dev.com.jo

dev.lc

dev.myshopify.com

dev.adobeaemcloud.com

dev.kitchen

dev.ss

dev.tn

dev.server-on.net

dev.hu

dev.xnbay.com

dev.dk

dev.com.pl

dev.org.pk

dev.domains

dev.ml

dev.family

dev.org

dev.site

dev.camp

dev.marketing

dev.net

dev.agency

dev.jobs

dev.fitness

dev.com

dev.vip

dev.cam

dev.tools

dev.bo

dev.bio

dev.lt

dev.krd

dev.org.tr

dev.company

dev.management

dev.s3.amazonaws.com

dev.ru.net

dev.qa

dev.mx

dev.co

dev.dojin.com

dev.hr

dev.express

dev.co.il

dev.ro

dev.fail

dev.band

dev.fm

Similar names

dve.cz

dve.cc

edv.su

ved.net

edv.se

edv.biz

edv.pl

ved.net.cn

evd.in

edv.exchange

evd.co.za

vde.org

dve.de

evd.com.br

edv.fr

ved.lv

edv.ru

vde.ddns.net

edv.land

evd.eu

ved.de

ved.sk

ved.dk

ved.be

edv.guru

ved.su

edv.net.au

ved.co

edv.discount

dve.bg

vde.in

ved.cn

evd.com.hk

dve.s3.amazonaws.com

evd.cn

ved.com

ved.no

evd.ru

edv.support

dve.com

edv.net

ved.ru

ved.cc

edv.by

dve.info

vde.net.au

vde.org.uk

vde.biz

dve.com.br

evd.cc

edv.koeln

vde.se

evd.sk

ved.nl

evd.de

edv.works

dve.com.cn

edv.com

ved.co.in

dve.co

ved.com.ua

dve.tw

edv.at

edv.world

edv.tools

edv.co.uk

vde.de

dve.com.mx

ved.gov.ru

vde.es

DNS History

12 records (6 active, 6 former)

●NSlee.ns.cloudflare.com2026-02-17 → 2026-06-04 · 2 obs

● 2026-02-17 23:37:22
● 2026-06-04 04:05:44

●NSolga.ns.cloudflare.com2026-02-17 → 2026-06-04 · 2 obs

● 2026-02-17 23:37:22
● 2026-06-04 04:05:44

○MXdev.su2026-02-17 → 2026-04-17 · 4 obs

● 2026-02-17 23:37:22
● 2026-04-17 20:55:44
○ 2026-04-22 17:55:10
○ 2026-06-04 04:05:44

●A104.21.70.2102026-04-25 → 2026-06-04 · 19 obs

○ 2026-04-22 17:55:10
● 2026-04-25 11:06:58
○ 2026-04-28 21:09:02
○ 2026-05-02 23:10:28
● 2026-05-03 01:30:54
○ 2026-05-04 06:40:46
○ 2026-05-04 22:18:00
● 2026-05-10 11:27:04
● 2026-05-16 10:50:50
○ 2026-05-19 12:16:02
○ 2026-05-24 22:32:54
● 2026-05-25 13:01:28
○ 2026-05-25 23:32:24
○ 2026-05-28 17:08:36
● 2026-05-28 22:53:18
● 2026-05-31 05:23:14
○ 2026-06-02 04:12:54
○ 2026-06-04 03:33:54
● 2026-06-04 04:05:44

●A172.67.139.1542026-04-25 → 2026-06-04 · 19 obs

○A178.63.1.2502026-02-17 → 2026-04-17 · 4 obs

● 2026-02-17 23:37:22
● 2026-04-17 20:55:44
○ 2026-04-22 17:55:10
○ 2026-06-04 04:05:44

○A188.114.96.02026-04-22 → 2026-06-04 · 20 obs

○ 2026-04-17 20:55:44
● 2026-04-22 17:55:10
○ 2026-04-25 11:06:58
● 2026-04-28 21:09:02
● 2026-05-02 23:10:28
○ 2026-05-03 01:30:54
● 2026-05-04 06:40:46
● 2026-05-04 22:18:00
○ 2026-05-10 11:27:04
○ 2026-05-16 10:50:50
● 2026-05-19 12:16:02
● 2026-05-24 22:32:54
○ 2026-05-25 13:01:28
● 2026-05-25 23:32:24
● 2026-05-28 17:08:36
○ 2026-05-28 22:53:18
○ 2026-05-31 05:23:14
● 2026-06-02 04:12:54
● 2026-06-04 03:33:54
○ 2026-06-04 04:05:44

○A188.114.97.02026-04-22 → 2026-06-04 · 20 obs

●A2606:4700:3034::6815:46d22026-04-25 → 2026-06-04 · 19 obs

●A2606:4700:3036::ac43:8b9a2026-04-25 → 2026-06-04 · 19 obs

○A2a06:98c1:3120::2026-04-22 → 2026-06-04 · 20 obs

○A2a06:98c1:3121::2026-04-22 → 2026-06-04 · 20 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
dev.su	lee.ns.cloudflare.com, olga.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.129

NS records: lee.ns.cloudflare.com, olga.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev.su (unsigned zone)

⏱️ Timing

Total: 3050ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.154, 104.21.70.210`
AAAA	2	`2606:4700:3036::ac43:8b9a, 2606:4700:3034::6815:46d2`
NS	2	`lee.ns.cloudflare.com, olga.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lee.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

dev.su maps to 4 IP numbers, specifically 104.21.70.210, 172.67.139.154, 2606:4700:3034::6815:46d2 and 2606:4700:3036::ac43:8b9a.

Two other host names, along with mail.cnp.kz, www.0u1.net and xswqay.work, also share IP numbers with dev.su.

Name Servers

Two name servers handle the delegation for dev.su: lee.ns.cloudflare.com and olga.ns.cloudflare.com.

dev.su shares its NS records with other domains, for example madebygrizzly.com, afghanstar.tv, my-realm.com and two others.

There is at least partial name server overlap between dev.su and other domains — chrome.pt, e-dis.co.uk, pcspeedup.com and two more among them.

These name servers frequently co-occur with the name servers alice.ns.cloudflare.com and cass.ns.cloudflare.com.

DNS names with 6 IP addresses:

lee.ns.cloudflare.com maps to six IP addresses: 108.162.193.129, 172.64.33.129, 173.245.59.129 and three others.

olga.ns.cloudflare.com maps to six IP addresses: 108.162.192.137, 172.64.32.137, 173.245.58.137 and three others.