`env.dev`

DNSSEC	🔒 Signed (DS record present)
A	2a06:98c1:3120::^{🇺🇸 Cloudflare2a06:98c1:3120::/48} ✓ In HTTPS hints
A	2a06:98c1:3121::^{🇺🇸 Cloudflare2a06:98c1:3121::/48} ✓ In HTTPS hints
A	188.114.96.0^{🇳🇱 Cloudflare188.114.96.0/24} ✓ In HTTPS hints
A	188.114.97.0^{🇳🇱 Cloudflare188.114.97.0/24} ✓ In HTTPS hints
NS	`guss.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guss.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guss.ns.cloudflare.com`
		A	108.162.193.172^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	172.64.33.172^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	173.245.59.172^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
NS	`karina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karina.ns.cloudflare.com`
		A	108.162.192.178^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	172.64.32.178^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	173.245.58.178^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
TXT	`google-site-verification=tu47y2_vEtPhzkVnLCzh2j5VKixqvlsBNaFI0moWo_s`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	188.114.96.0, 188.114.97.0
		IPv6 hints	2a06:98c1:3120::, 2a06:98c1:3121::
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=86, name=cloudflare-ech.com
SOA	`guss.ns.cloudflare.com`dns@cloudflare.com serial=2408468065

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

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env.su

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env.cz

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env.build

env.dk

env.cc

env.fr

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env.no

env.co

env.rest

env.se

env.pt

env.at

env.sk

env.go.jp

env.gr.jp

env.es

env.gov.sc

env.sa.gov.au

env.land

env.sh

env.am

env.co.uk

env.run

env.cx

env.red

env.ca

env.nu

env.app

env.co.za

env.nic.in

env.today

env.com.ua

env.fi

env.mx

env.be

env.site

env.tv

env.new

env.to

env.it

env.akamaized.net

env.org.il

env.world

env.kiev.ua

env.do

env.info

env.com.au

env.works

env.ci

env.org

env.vc

env.in

env.asia

env.is

env.tools

env.ms

env.dev

env.im

env.zip

env.media

env.ovh

env.cl

env.academy

env.work

env.edu.vn

env.ru

env.bz

env.net

env.gov.bh

env.onl

env.nz

env.cn

env.com.ec

env.io

env.com

env.hu

env.pub

env.jp

env.ro

env.md

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vne.cn

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evn.education

nev.me

ven.edu.vn

vne.org

ven.haus

evn.be

evn.vg

nve.org.cn

evn.es

ven.es

evn.name

ven.no

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evn.su

evn.us

ven.chat

nev.eu

ven.su

nve.bz

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evn.org

nve.biz

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nve.hu

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evn.dk

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evn.vn

nev.hu

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DNS History

10 records (6 active, 4 former)

●NSguss.ns.cloudflare.com2026-02-14 → 2026-07-05 · 2 obs

● 2026-02-14 16:19:32
● 2026-07-05 07:33:02

●NSkarina.ns.cloudflare.com2026-02-14 → 2026-07-05 · 2 obs

● 2026-02-14 16:19:32
● 2026-07-05 07:33:02

○A104.21.91.2262026-02-15 → 2026-07-02 · 100 obs

○ 2026-02-15 04:06:54
● 2026-02-15 08:39:28
● 2026-02-15 11:28:04
○ 2026-02-15 19:02:52
○ 2026-02-18 07:32:58
● 2026-02-18 21:22:04
○ 2026-02-19 10:27:14
○ 2026-03-04 12:33:44
● 2026-03-05 09:32:18
○ 2026-03-05 14:09:28
○ 2026-03-23 05:51:02
● 2026-03-23 16:41:28
○ 2026-03-23 17:41:48
○ 2026-03-26 23:10:48
● 2026-03-27 02:38:32
● 2026-03-27 12:12:22
○ 2026-03-27 13:49:08
○ 2026-03-30 11:55:36
● 2026-03-30 14:29:12
○ 2026-03-30 20:03:24
○ 2026-04-02 03:49:56
● 2026-04-02 13:25:06
● 2026-04-02 17:04:06
○ 2026-04-02 22:49:50
○ 2026-04-07 09:14:58
● 2026-04-07 09:46:58
● 2026-04-07 11:50:44
○ 2026-04-07 12:35:40
○ 2026-04-08 06:00:40
● 2026-04-08 07:05:44
● 2026-04-08 11:11:44
○ 2026-04-08 20:04:28
○ 2026-04-13 21:19:04
● 2026-04-14 05:13:34
○ 2026-04-16 01:35:10
○ 2026-04-29 09:57:22
● 2026-04-30 07:50:30
● 2026-04-30 12:12:58
○ 2026-05-01 02:37:28
○ 2026-05-04 22:52:10
● 2026-05-06 23:37:42
● 2026-05-07 06:40:30
○ 2026-05-07 07:58:46
○ 2026-05-08 09:15:24
● 2026-05-09 23:33:22
● 2026-05-10 01:01:56
○ 2026-05-10 02:03:36
○ 2026-05-12 19:26:22
● 2026-05-12 20:20:38
● 2026-05-13 04:22:52
○ 2026-05-13 15:40:24
○ 2026-05-22 06:39:00
● 2026-05-23 02:31:34
○ 2026-05-23 21:13:58
● 2026-05-23 23:54:02
○ 2026-05-24 07:42:26
● 2026-05-24 22:06:42
○ 2026-05-25 11:00:42
○ 2026-05-25 20:21:50
● 2026-05-26 05:29:22
● 2026-05-26 07:19:30
○ 2026-05-26 16:00:12
○ 2026-05-28 13:43:38
● 2026-05-28 22:54:22
○ 2026-05-29 01:17:00
● 2026-05-29 11:04:44
● 2026-05-29 19:36:52
○ 2026-05-30 04:15:38
○ 2026-05-31 10:27:20
● 2026-05-31 21:17:48
● 2026-06-01 12:20:50
○ 2026-06-02 05:43:48
○ 2026-06-08 08:18:06
● 2026-06-08 15:25:30
○ 2026-06-08 18:08:08
● 2026-06-08 20:10:32
○ 2026-06-09 21:14:52
● 2026-06-10 13:43:06
○ 2026-06-10 16:38:00
○ 2026-06-11 09:15:44
● 2026-06-11 16:19:22
○ 2026-06-11 23:15:32
○ 2026-06-12 17:18:22
● 2026-06-13 16:06:24
○ 2026-06-13 19:08:32
● 2026-06-14 05:15:52
○ 2026-06-16 15:02:40
● 2026-06-18 16:17:42
○ 2026-06-19 00:16:06
● 2026-06-25 15:58:44
○ 2026-06-26 13:22:18
● 2026-06-26 23:55:54
○ 2026-06-27 10:15:32
● 2026-06-28 05:58:02
○ 2026-06-28 14:02:14
● 2026-06-29 18:01:50
○ 2026-06-29 23:27:10
● 2026-07-02 08:41:42
○ 2026-07-02 11:11:38
○ 2026-07-05 07:33:02

○A172.67.181.12026-02-15 → 2026-07-02 · 100 obs

●A188.114.96.02026-02-14 → 2026-07-05 · 101 obs

● 2026-02-14 16:19:32
● 2026-02-15 04:06:54
○ 2026-02-15 08:39:28
○ 2026-02-15 11:28:04
● 2026-02-15 19:02:52
● 2026-02-18 07:32:58
○ 2026-02-18 21:22:04
● 2026-02-19 10:27:14
● 2026-03-04 12:33:44
○ 2026-03-05 09:32:18
● 2026-03-05 14:09:28
● 2026-03-23 05:51:02
○ 2026-03-23 16:41:28
● 2026-03-23 17:41:48
● 2026-03-26 23:10:48
○ 2026-03-27 02:38:32
○ 2026-03-27 12:12:22
● 2026-03-27 13:49:08
● 2026-03-30 11:55:36
○ 2026-03-30 14:29:12
● 2026-03-30 20:03:24
● 2026-04-02 03:49:56
○ 2026-04-02 13:25:06
○ 2026-04-02 17:04:06
● 2026-04-02 22:49:50
● 2026-04-07 09:14:58
○ 2026-04-07 09:46:58
○ 2026-04-07 11:50:44
● 2026-04-07 12:35:40
● 2026-04-08 06:00:40
○ 2026-04-08 07:05:44
○ 2026-04-08 11:11:44
● 2026-04-08 20:04:28
● 2026-04-13 21:19:04
○ 2026-04-14 05:13:34
● 2026-04-16 01:35:10
● 2026-04-29 09:57:22
○ 2026-04-30 07:50:30
○ 2026-04-30 12:12:58
● 2026-05-01 02:37:28
● 2026-05-04 22:52:10
○ 2026-05-06 23:37:42
○ 2026-05-07 06:40:30
● 2026-05-07 07:58:46
● 2026-05-08 09:15:24
○ 2026-05-09 23:33:22
○ 2026-05-10 01:01:56
● 2026-05-10 02:03:36
● 2026-05-12 19:26:22
○ 2026-05-12 20:20:38
○ 2026-05-13 04:22:52
● 2026-05-13 15:40:24
● 2026-05-22 06:39:00
○ 2026-05-23 02:31:34
● 2026-05-23 21:13:58
○ 2026-05-23 23:54:02
● 2026-05-24 07:42:26
○ 2026-05-24 22:06:42
● 2026-05-25 11:00:42
● 2026-05-25 20:21:50
○ 2026-05-26 05:29:22
○ 2026-05-26 07:19:30
● 2026-05-26 16:00:12
● 2026-05-28 13:43:38
○ 2026-05-28 22:54:22
● 2026-05-29 01:17:00
○ 2026-05-29 11:04:44
○ 2026-05-29 19:36:52
● 2026-05-30 04:15:38
● 2026-05-31 10:27:20
○ 2026-05-31 21:17:48
○ 2026-06-01 12:20:50
● 2026-06-02 05:43:48
● 2026-06-08 08:18:06
○ 2026-06-08 15:25:30
● 2026-06-08 18:08:08
○ 2026-06-08 20:10:32
● 2026-06-09 21:14:52
○ 2026-06-10 13:43:06
● 2026-06-10 16:38:00
● 2026-06-11 09:15:44
○ 2026-06-11 16:19:22
● 2026-06-11 23:15:32
● 2026-06-12 17:18:22
○ 2026-06-13 16:06:24
● 2026-06-13 19:08:32
○ 2026-06-14 05:15:52
● 2026-06-16 15:02:40
○ 2026-06-18 16:17:42
● 2026-06-19 00:16:06
○ 2026-06-25 15:58:44
● 2026-06-26 13:22:18
○ 2026-06-26 23:55:54
● 2026-06-27 10:15:32
○ 2026-06-28 05:58:02
● 2026-06-28 14:02:14
○ 2026-06-29 18:01:50
● 2026-06-29 23:27:10
○ 2026-07-02 08:41:42
● 2026-07-02 11:11:38
● 2026-07-05 07:33:02

●A188.114.97.02026-02-14 → 2026-07-05 · 101 obs

○A2606:4700:3036::6815:5be22026-02-15 → 2026-07-02 · 100 obs

○A2606:4700:3037::ac43:b5012026-02-15 → 2026-07-02 · 100 obs

●A2a06:98c1:3120::2026-02-14 → 2026-07-05 · 101 obs

●A2a06:98c1:3121::2026-02-14 → 2026-07-05 · 101 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
env.dev	guss.ns.cloudflare.com, karina.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.172

NS records: guss.ns.cloudflare.com, karina.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 522ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.91.226, 172.67.181.1`
AAAA	2	`2606:4700:3036::6815:5be2, 2606:4700:3037::ac43:b501`
NS	2	`guss.ns.cloudflare.com, karina.ns.cloudflare.com`
TXT	2	`google-site-verification=tu47y2_vEtPhzkV, v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`guss.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

env.dev resolves to four IP addresses: 188.114.96.0, 188.114.97.0, 2a06:98c1:3120:: and 2a06:98c1:3121::.

www.symbiontix.com, vegascity99.com, 92ffa5f49585.f776133bbc3e.92ffa5f49585.92ffa5f49585.92ffa5f49585.92ffa5f49585.92ffa5f49585.92ffa5f49585.92ffa5f49585.f776133bbc3e.f776133bbc3e.92ffa5f49585.92ffa5f49585.92ffa5f49585.92ffa5f49585.92ffa5f49585.92ffa5f49585.stratapress.ca and two other host names share IP numbers with env.dev.

Name Servers

DNS delegation for env.dev points to two name servers: guss.ns.cloudflare.com and karina.ns.cloudflare.com.

env.dev uses the same name servers as several other domains — among them rewity.com, mehepsk.com, niswh.com and two more.

env.dev partially shares its NS delegation with several other domains, including misscalifornia.ru, quebecformationsdavenir.com, zzszzlw.com and two others.

These name servers are regularly seen alongside monroe.ns.cloudflare.com and emerie.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

guss.ns.cloudflare.com has IP addresses 108.162.193.172, 172.64.33.172 and 173.245.59.172, plus 3 other.

karina.ns.cloudflare.com has IP addresses 108.162.192.178, 172.64.32.178 and 173.245.58.178, plus 3 other.

env.dev - robtex.com

env.dev

dev