sub7.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

sub7.dev

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:9f72🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:426e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.66.110Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.159.114🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgail.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a74🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
A2803:f800:50::6ca2:c074🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgail.ns.cloudflare.com
A2a06:98c1:50::ac40:2074🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgail.ns.cloudflare.com
A108.162.192.116🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
A172.64.32.116🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
A173.245.58.116🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
NSsid.ns.cloudflare.com
A2606:4700:58::adf5:3b8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsid.ns.cloudflare.com
A2803:f800:50::6ca2:c18f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsid.ns.cloudflare.com
A2a06:98c1:50::ac40:218f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsid.ns.cloudflare.com
A108.162.193.143🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsid.ns.cloudflare.com
A172.64.33.143🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsid.ns.cloudflare.com
A173.245.59.143🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsid.ns.cloudflare.com
MXeforward1.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward2.registrar-servers.com ⭐
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward3.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward4.registrar-servers.com(15)
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward5.registrar-servers.com(20)
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
TXTv=spf1 include:spf.efwd.registrar-servers.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.66.110, 172.67.159.114
IPv6 hints2606:4700:3035::ac43:9f72, 2606:4700:3036::6815:426e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOAgail.ns.cloudflare.comdns@cloudflare.com serial=2413634048

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

sub7.com.au
sub7.tech
sub7.fr
sub7.lt
sub7.us
sub7.net
sub7.ru
sub7.dev
sub7.org
sub7.ir
sub7.club
sub7.tv
sub7.com
sub7.dk
sub7.pages.dev
sub7.ph
sub7.kr
sub7.de
sub7.info

Similar names

u7sb.com
sbu7.workers.dev
7bus.net
7bus.top
bs7u.com
7usb.com
7bus.ru
su7b.com.ph
7usb.cn
usb7.net
bus7.com
us7b.cc
s7ub.top
bus7.ir
usb7.cn
bu7s.com
bsu7.com
7bus.kr
s7ub.ph
7bus.com
ubs7.cc
bs7u.ph
7bus.co.kr
7sbu.top
b7us.com
7sub.ng
7sub.ru
bus7.org
su7b.com
usb7.bet
sb7u.top
bus7.pages.dev
usb7.lat
7sub.top
7sbu.com
usb7.com
7ubs.top
bus7.pl

Previous names

suavis.dev
suayb.dev
suayip.dev
suazo.dev
sub-form.dev
sub-frame.dev
sub-sonar.dev
sub-space.dev
sub-store.dev
sub-titles.dev
sub-track.dev
sub-zero.dev
sub.dev
sub0.dev
sub2.dev
sub200.dev
sub2api.dev
sub3.dev
sub60.dev

Next names

subadenivel.dev
subaether.dev
subaga.dev
subagency.dev
subagent.dev
subagentledger.dev
subaharan.dev
subai.dev
subaid.dev
subaio.dev
subak.dev
subako.dev
subanana.dev
subapi.dev
subaqua.dev
subarashi.dev
subarashii.dev
subarcana.dev
subari.dev
subaru.dev

DNS History

15 records (11 active, 4 former)

NSgail.ns.cloudflare.comsid.ns.cloudflare.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.66.110172.67.159.1142606:4700:3035::ac43:9f722606:4700:3036::6815:426e188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSgail.ns.cloudflare.com2026-08-23 → 2026-09-30 · 2 obs
● 2026-08-23 02:18:28
● 2026-09-30 15:02:24
●NSsid.ns.cloudflare.com2026-08-23 → 2026-09-30 · 2 obs
● 2026-08-23 02:18:28
● 2026-09-30 15:02:24
●MXeforward1.registrar-servers.com2026-08-23 → 2026-09-30 · 2 obs
● 2026-08-23 02:18:28
● 2026-09-30 15:02:24
●MXeforward2.registrar-servers.com2026-08-23 → 2026-09-30 · 2 obs
● 2026-08-23 02:18:28
● 2026-09-30 15:02:24
●MXeforward3.registrar-servers.com2026-08-23 → 2026-09-30 · 2 obs
● 2026-08-23 02:18:28
● 2026-09-30 15:02:24
●MXeforward4.registrar-servers.com2026-08-23 → 2026-09-30 · 2 obs
● 2026-08-23 02:18:28
● 2026-09-30 15:02:24
●MXeforward5.registrar-servers.com2026-08-23 → 2026-09-30 · 2 obs
● 2026-08-23 02:18:28
● 2026-09-30 15:02:24
●A104.21.66.1102026-08-25 → 2026-09-30 · 9 obs
○ 2026-08-23 02:18:28
● 2026-08-25 08:53:54
○ 2026-08-27 17:00:32
● 2026-08-28 02:31:42
○ 2026-09-20 17:04:46
● 2026-09-20 23:20:42
○ 2026-09-23 20:09:24
● 2026-09-25 10:00:38
● 2026-09-30 15:02:24
●A172.67.159.1142026-08-25 → 2026-09-30 · 9 obs
○ 2026-08-23 02:18:28
● 2026-08-25 08:53:54
○ 2026-08-27 17:00:32
● 2026-08-28 02:31:42
○ 2026-09-20 17:04:46
● 2026-09-20 23:20:42
○ 2026-09-23 20:09:24
● 2026-09-25 10:00:38
● 2026-09-30 15:02:24
○A188.114.96.02026-08-23 → 2026-09-23 · 9 obs
● 2026-08-23 02:18:28
○ 2026-08-25 08:53:54
● 2026-08-27 17:00:32
○ 2026-08-28 02:31:42
● 2026-09-20 17:04:46
○ 2026-09-20 23:20:42
● 2026-09-23 20:09:24
○ 2026-09-25 10:00:38
○ 2026-09-30 15:02:24
○A188.114.97.02026-08-23 → 2026-09-23 · 9 obs
● 2026-08-23 02:18:28
○ 2026-08-25 08:53:54
● 2026-08-27 17:00:32
○ 2026-08-28 02:31:42
● 2026-09-20 17:04:46
○ 2026-09-20 23:20:42
● 2026-09-23 20:09:24
○ 2026-09-25 10:00:38
○ 2026-09-30 15:02:24
●A2606:4700:3035::ac43:9f722026-08-25 → 2026-09-30 · 9 obs
○ 2026-08-23 02:18:28
● 2026-08-25 08:53:54
○ 2026-08-27 17:00:32
● 2026-08-28 02:31:42
○ 2026-09-20 17:04:46
● 2026-09-20 23:20:42
○ 2026-09-23 20:09:24
● 2026-09-25 10:00:38
● 2026-09-30 15:02:24
●A2606:4700:3036::6815:426e2026-08-25 → 2026-09-30 · 9 obs
○ 2026-08-23 02:18:28
● 2026-08-25 08:53:54
○ 2026-08-27 17:00:32
● 2026-08-28 02:31:42
○ 2026-09-20 17:04:46
● 2026-09-20 23:20:42
○ 2026-09-23 20:09:24
● 2026-09-25 10:00:38
● 2026-09-30 15:02:24
○A2a06:98c1:3120::2026-08-23 → 2026-09-23 · 9 obs
● 2026-08-23 02:18:28
○ 2026-08-25 08:53:54
● 2026-08-27 17:00:32
○ 2026-08-28 02:31:42
● 2026-09-20 17:04:46
○ 2026-09-20 23:20:42
● 2026-09-23 20:09:24
○ 2026-09-25 10:00:38
○ 2026-09-30 15:02:24
○A2a06:98c1:3121::2026-08-23 → 2026-09-23 · 9 obs
● 2026-08-23 02:18:28
○ 2026-08-25 08:53:54
● 2026-08-27 17:00:32
○ 2026-08-28 02:31:42
● 2026-09-20 17:04:46
○ 2026-09-20 23:20:42
● 2026-09-23 20:09:24
○ 2026-09-25 10:00:38
○ 2026-09-30 15:02:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
sub7.devsid.ns.cloudflare.com, gail.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.116

NS records: sid.ns.cloudflare.com, gail.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sub7.dev (unsigned zone)

⏱️ Timing

Total: 1966ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.159.114, 104.21.66.110
AAAA22606:4700:3036::6815:426e, 2606:4700:3035::ac43:9f72
NS2gail.ns.cloudflare.com, sid.ns.cloudflare.com
MX5eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...
TXT1v=spf1 include:spf.efwd.registrar-server
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gail.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

sub7.dev directs to four IP numbers, which are 104.21.66.110, 172.67.159.114, 2606:4700:3035::ac43:9f72 and 2606:4700:3036::6815:426e.

Additional host names — ns2.nightconnect.com, gb444.dev, sakaeogoldassociation.org and two others — share IP numbers with sub7.dev.

Name Servers

sub7.dev is delegated to two name servers: gail.ns.cloudflare.com and sid.ns.cloudflare.com.

sub7.dev shares its name server setup with other domains, including downloadbip.top, ultimate-men-barn.pages.dev, premiumtech.com.au and two others.

At least some of sub7.dev's name servers are shared with other domains, for example 9kxq5m989c.workers.dev, actohelp.eu, ytbxw.cn and two more.

These name servers are frequently paired with the name servers kirk.ns.cloudflare.com, memphis.ns.cloudflare.com, nero.ns.cloudflare.com and two others.

Host names with 6 IP numbers:

gail.ns.cloudflare.com resolves to 108.162.192.116, 172.64.32.116, 173.245.58.116 and 3 other IP addresses.

sid.ns.cloudflare.com resolves to 108.162.193.143, 172.64.33.143, 173.245.59.143 and 3 other IP addresses.

Mail Servers

Five mail servers handle sub7.dev: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

sub7.dev shares mail servers — at least in part — with other domains, including sortedbylizzie.co.uk, thrice.cc, mehrananazari.com and two others.

It is common to find these mail servers used together with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Host names pointing to a single IP address:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com are host names that each point to 162.255.118.52 IP addresses.