🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`11f.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c285^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5c87^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.92.135^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.133^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alexia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26af^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexia.ns.cloudflare.com`
		A	108.162.194.175^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
		A	162.159.38.175^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
		A	172.64.34.175^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
NS	`amos.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amos.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c378^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amos.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2378^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amos.ns.cloudflare.com`
		A	108.162.195.120^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amos.ns.cloudflare.com`
		A	162.159.44.120^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amos.ns.cloudflare.com`
		A	172.64.35.120^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amos.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.92.135, 172.67.194.133
		IPv6 hints	2606:4700:3032::ac43:c285, 2606:4700:3037::6815:5c87
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOA	`alexia.ns.cloudflare.com`dns@cloudflare.com serial=2416526218

`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

11f.cc

11f.ir

11f.dev

11f.club

11f.top

11f.pw

11f.app

11f.buzz

11f.pages.dev

11f.net

11f.casino

11f.vip

11f.lu

11f.uk

11f.nyc

11f.im

11f.me

11f.de

11f.com.br

11f.us

11f.xyz

11f.bet

11f.co

11f.cn

11f.my

11f.ph

11f.studio

11f.icu

11f.com

Similar names

f11.za.net

f11.org.ph

f11.fr

f11.dev

1f1.xyz

f11.si

f11.tech

f11.my

f11.spb.ru

f11.cc

f11.tm

f11.sh

f11.cz

f11.games

f11.it

f11.co.in

f11.world

f11.one

f11.online

f11.co.il

f11.com.tr

f11.app

f11.eu

f11.bio

f11.camera

f11.com.au

f11.fun

f11.wine

1f1.fr

f11.ch

f11.gallery

f11.run

f11.onl

f11.co.uk

f11.lat

f11.ph

f11.pl

f11.photos

f11.ae

f11.express

1f1.shop

f11.net

f11.biz

f11.plus

f11.co.nz

f11.bingo

f11.now

f11.nl

1f1.ai

f11.cash

f11.ca

f11.shop

f11.gr

f11.nu

f11.photography

f11.tv

f11.casino

f11.studio

f11.co

f11.com.ar

1f1.my

f11.art

f11.net.ph

f11.ru

f11.ee

f11.in

f11.be

f11.vin

f11.tr

1f1.ph

f11.me

f11.no

f11.ir

1f1.cc

f11.io

f11.hu

f11.pages.dev

f11.koeln

f11.im

f11.cn

f11.com.pl

f11.yoga

Previous names

116x.dev

117labs.dev

118.dev

118test.dev

11a3.dev

11a55an.dev

11acc.dev

11adyy.dev

11am.dev

11amp.dev

11app.dev

11b.dev

11b88.dev

11bet.dev

11bett.dev

11bola.dev

11bytes.dev

11cc.dev

11d.dev

11dc.dev

Next names

11g.dev

11h.dev

11i.dev

11in1.dev

11ist.dev

11k.dev

11labs.dev

11lumin.dev

11mm.dev

11mmk.dev

11n.dev

11nk.dev

11notes.dev

11nuthouse22.dev

11plus.dev

11pm.dev

11point.dev

11software.dev

11strazdu.dev

DNS History

14 records (6 active, 8 former)

●NSalexia.ns.cloudflare.com2026-09-05 → 2026-11-02 · 2 obs

● 2026-09-05 17:07:00
● 2026-11-02 09:23:32

●NSamos.ns.cloudflare.com2026-09-05 → 2026-11-02 · 2 obs

● 2026-09-05 17:07:00
● 2026-11-02 09:23:32

●A104.21.92.1352026-09-07 → 2026-11-02 · 7 obs

○ 2026-09-05 17:07:00
● 2026-09-07 13:34:02
○ 2026-09-21 03:23:24
● 2026-09-21 09:37:40
○ 2026-10-12 12:44:12
● 2026-10-16 08:05:14
● 2026-11-02 09:23:32

●A172.67.194.1332026-09-07 → 2026-11-02 · 7 obs

○ 2026-09-05 17:07:00
● 2026-09-07 13:34:02
○ 2026-09-21 03:23:24
● 2026-09-21 09:37:40
○ 2026-10-12 12:44:12
● 2026-10-16 08:05:14
● 2026-11-02 09:23:32

○A188.114.96.02026-09-05 → 2026-10-12 · 5 obs

● 2026-09-05 17:07:00
○ 2026-09-07 13:34:02
● 2026-10-12 12:44:12
○ 2026-10-16 08:05:14
○ 2026-11-02 09:23:32

○A188.114.96.42026-09-21 → 2026-09-21 · 4 obs

○ 2026-09-07 13:34:02
● 2026-09-21 03:23:24
○ 2026-09-21 09:37:40
○ 2026-11-02 09:23:32

○A188.114.97.02026-09-05 → 2026-10-12 · 5 obs

● 2026-09-05 17:07:00
○ 2026-09-07 13:34:02
● 2026-10-12 12:44:12
○ 2026-10-16 08:05:14
○ 2026-11-02 09:23:32

○A188.114.97.42026-09-21 → 2026-09-21 · 4 obs

○ 2026-09-07 13:34:02
● 2026-09-21 03:23:24
○ 2026-09-21 09:37:40
○ 2026-11-02 09:23:32

●A2606:4700:3032::ac43:c2852026-09-07 → 2026-11-02 · 7 obs

○ 2026-09-05 17:07:00
● 2026-09-07 13:34:02
○ 2026-09-21 03:23:24
● 2026-09-21 09:37:40
○ 2026-10-12 12:44:12
● 2026-10-16 08:05:14
● 2026-11-02 09:23:32

●A2606:4700:3037::6815:5c872026-09-07 → 2026-11-02 · 7 obs

○ 2026-09-05 17:07:00
● 2026-09-07 13:34:02
○ 2026-09-21 03:23:24
● 2026-09-21 09:37:40
○ 2026-10-12 12:44:12
● 2026-10-16 08:05:14
● 2026-11-02 09:23:32

○A2a06:98c1:3120::2026-09-05 → 2026-10-12 · 5 obs

● 2026-09-05 17:07:00
○ 2026-09-07 13:34:02
● 2026-10-12 12:44:12
○ 2026-10-16 08:05:14
○ 2026-11-02 09:23:32

○A2a06:98c1:3120::42026-09-21 → 2026-09-21 · 4 obs

○ 2026-09-07 13:34:02
● 2026-09-21 03:23:24
○ 2026-09-21 09:37:40
○ 2026-11-02 09:23:32

○A2a06:98c1:3121::2026-09-05 → 2026-10-12 · 5 obs

● 2026-09-05 17:07:00
○ 2026-09-07 13:34:02
● 2026-10-12 12:44:12
○ 2026-10-16 08:05:14
○ 2026-11-02 09:23:32

○A2a06:98c1:3121::42026-09-21 → 2026-09-21 · 4 obs

○ 2026-09-07 13:34:02
● 2026-09-21 03:23:24
○ 2026-09-21 09:37:40
○ 2026-11-02 09:23:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
11f.dev	alexia.ns.cloudflare.com, amos.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.120

NS records: alexia.ns.cloudflare.com, amos.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 11f.dev (unsigned zone)

⏱️ Timing

Total: 1052ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.194.133, 104.21.92.135`
AAAA	2	`2606:4700:3032::ac43:c285, 2606:4700:3037::6815:5c87`
NS	2	`alexia.ns.cloudflare.com, amos.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alexia.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

11f.dev points to the four IP addresses 104.21.92.135, 172.67.194.133, 2606:4700:3032::ac43:c285 and 2606:4700:3037::6815:5c87.

greenwall-monvexapp.com, juttbuzz.net, hcj7j.sbs plus two other host names have IP numbers in common with 11f.dev.

Name Servers

11f.dev is served by two delegated name servers, alexia.ns.cloudflare.com and amos.ns.cloudflare.com.

The name server configuration of 11f.dev is shared with other domains, for instance sureexcellencetutors1-21a.workers.dev, haliyikaeskisehir.com, airtape.top and two others.

The name servers of 11f.dev overlap at least partially with those of other domains — among them irwansyah66209.workers.dev, jilivs.win, mesnill.stream and two more.

These name servers commonly co-occur with the name servers millie.ns.cloudflare.com, dante.ns.cloudflare.com, garret.ns.cloudflare.com and kristin.ns.cloudflare.com.

Hosts with 6 IP addresses each:

alexia.ns.cloudflare.com carries IP addresses 108.162.194.175, 162.159.38.175 and 172.64.34.175, with 3 other addresses beyond those.

amos.ns.cloudflare.com carries IP addresses 108.162.195.120, 162.159.44.120 and 172.64.35.120, with 3 other addresses beyond those.

11f.dev - robtex.com

11f.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`11f.dev`

`dev`