defdo.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

defdo.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:8d16🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:46fb🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.70.251Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.22🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSada.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
A2803:f800:50::6ca2:c036🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRada.ns.cloudflare.com
A2a06:98c1:50::ac40:2036🇺🇸 Cloudflare2a06:98c1:50::/45
PTRada.ns.cloudflare.com
A108.162.192.54🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
A172.64.32.54🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
A173.245.58.54🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
NSbayan.ns.cloudflare.com
A2606:4700:58::adf5:3b48🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbayan.ns.cloudflare.com
A2803:f800:50::6ca2:c148🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbayan.ns.cloudflare.com
A2a06:98c1:50::ac40:2148🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbayan.ns.cloudflare.com
A108.162.193.72🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbayan.ns.cloudflare.com
A172.64.33.72🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbayan.ns.cloudflare.com
A173.245.59.72🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbayan.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute3.mx.cloudflare.net(55)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(63)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXT201.103.156.200
TXT201.103.62.122
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.70.251, 172.67.141.22
IPv6 hints2606:4700:3033::ac43:8d16, 2606:4700:3035::6815:46fb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com
SOAada.ns.cloudflare.comdns@cloudflare.com serial=2415805024

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

defdo.de
defdo.com.tr
defdo.in
defdo.workers.dev
defdo.ninja
defdo.dev
defdo.com
defdo.net

Similar names

dedof.us
fodde.de
feddo.nl
odfed.com
foded.com
fedod.xyz
foedd.ph
dodfe.com
dodef.com
defod.xyz
eddof.sbs
dodfe.df.gov.br
dodef.info
oddef.cn
odfed.org
dodef.com.tr
odedf.com
feddo.com
edfod.org
dedfo.com
fodde.com
oddef.in
dofed.xyz
fedod.com
dofed.cn
oefdd.at
feodd.com
fdode.de
defod.com
fodde.net
dedof.com
dedof.xyz
dodef.xyz
edfod.com
foded.xyz
dofde.com
edfod.org.tr
dofed.com

Previous names

default-digital.dev
default-os.dev
default-svc-cluster.dev
default.dev
defaultanswer.dev
defaultarchitecture.dev
defaulted.dev
defaultgeek.dev
defaultmode.dev
defaults.dev
defaultsbot.dev
defaultsoftware.dev
defaultsystems.dev
defaultworld.dev
defazio.dev
defazomb.dev
defcon.dev
defconai.dev
defcxz.dev
defd.dev

Next names

defdu.dev
defeated.dev
defec.dev
defective.dev
defective4.dev
defectly.dev
defeed.dev
defektive.dev
defena.dev
defencedevs.dev
defency.dev
defend.dev
defenda.dev
defendable.dev
defender.dev
defendi.dev
defending-ai.dev
defending-apis.dev
defending.dev
defendix.dev

DNS History

13 records (9 active, 4 former)

NSada.ns.cloudflare.combayan.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.70.251172.67.141.222606:4700:3033::ac43:8d162606:4700:3035::6815:46fb188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSada.ns.cloudflare.com2026-09-08 → 2026-09-27 · 2 obs
● 2026-09-08 08:46:46
● 2026-09-27 02:08:30
●NSbayan.ns.cloudflare.com2026-09-08 → 2026-09-27 · 2 obs
● 2026-09-08 08:46:46
● 2026-09-27 02:08:30
●MXroute1.mx.cloudflare.net2026-09-08 → 2026-09-27 · 2 obs
● 2026-09-08 08:46:46
● 2026-09-27 02:08:30
●MXroute2.mx.cloudflare.net2026-09-08 → 2026-09-27 · 2 obs
● 2026-09-08 08:46:46
● 2026-09-27 02:08:30
●MXroute3.mx.cloudflare.net2026-09-08 → 2026-09-27 · 2 obs
● 2026-09-08 08:46:46
● 2026-09-27 02:08:30
●A104.21.70.2512026-09-16 → 2026-09-27 · 5 obs
○ 2026-09-08 08:46:46
● 2026-09-16 12:56:06
○ 2026-09-20 14:18:46
● 2026-09-20 16:58:26
● 2026-09-27 02:08:30
●A172.67.141.222026-09-16 → 2026-09-27 · 5 obs
○ 2026-09-08 08:46:46
● 2026-09-16 12:56:06
○ 2026-09-20 14:18:46
● 2026-09-20 16:58:26
● 2026-09-27 02:08:30
○A188.114.96.02026-09-08 → 2026-09-20 · 5 obs
● 2026-09-08 08:46:46
○ 2026-09-16 12:56:06
● 2026-09-20 14:18:46
○ 2026-09-20 16:58:26
○ 2026-09-27 02:08:30
○A188.114.97.02026-09-08 → 2026-09-20 · 5 obs
● 2026-09-08 08:46:46
○ 2026-09-16 12:56:06
● 2026-09-20 14:18:46
○ 2026-09-20 16:58:26
○ 2026-09-27 02:08:30
●A2606:4700:3033::ac43:8d162026-09-16 → 2026-09-27 · 5 obs
○ 2026-09-08 08:46:46
● 2026-09-16 12:56:06
○ 2026-09-20 14:18:46
● 2026-09-20 16:58:26
● 2026-09-27 02:08:30
●A2606:4700:3035::6815:46fb2026-09-16 → 2026-09-27 · 5 obs
○ 2026-09-08 08:46:46
● 2026-09-16 12:56:06
○ 2026-09-20 14:18:46
● 2026-09-20 16:58:26
● 2026-09-27 02:08:30
○A2a06:98c1:3120::2026-09-08 → 2026-09-20 · 5 obs
● 2026-09-08 08:46:46
○ 2026-09-16 12:56:06
● 2026-09-20 14:18:46
○ 2026-09-20 16:58:26
○ 2026-09-27 02:08:30
○A2a06:98c1:3121::2026-09-08 → 2026-09-20 · 5 obs
● 2026-09-08 08:46:46
○ 2026-09-16 12:56:06
● 2026-09-20 14:18:46
○ 2026-09-20 16:58:26
○ 2026-09-27 02:08:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
defdo.devada.ns.cloudflare.com, bayan.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.54

NS records: ada.ns.cloudflare.com, bayan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for defdo.dev (unsigned zone)

⏱️ Timing

Total: 577ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.141.22, 104.21.70.251
AAAA22606:4700:3035::6815:46fb, 2606:4700:3033::ac43:8d16
NS2ada.ns.cloudflare.com, bayan.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 47), route3.mx.cloudflare.net (pri: 55)...
TXT3201.103.156.200, 201.103.62.122...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ada.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

defdo.dev has four IP addresses: 104.21.70.251, 172.67.141.22, 2606:4700:3033::ac43:8d16 and 2606:4700:3035::6815:46fb.

mail.voles.com.cn, penguin-ueda.com, gw100.xyz plus two other host names have IP numbers in common with defdo.dev.

Name Servers

defdo.dev has two authoritative name servers — ada.ns.cloudflare.com and bayan.ns.cloudflare.com.

The name server configuration of defdo.dev is shared with other domains, for instance emjnetwork.com, kyntraxenolit.info, booked-by-tuesday-final.pages.dev and two others.

defdo.dev has at least partial name server overlap with other domains, such as antakyahaber.com.tr, vslovare.info, nemoslots.asia and two others.

It is common to find these name servers paired with the name servers darwin.ns.cloudflare.com.

Hosts with 6 IP addresses each:

ada.ns.cloudflare.com points to 108.162.192.54, 172.64.32.54, 173.245.58.54 and 3 other IP addresses.

bayan.ns.cloudflare.com points to 108.162.193.72, 172.64.33.72, 173.245.59.72 and 3 other IP addresses.

Mail Servers

defdo.dev has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by defdo.dev are shared with other domains: taupoltd.com, homesandlandtucson.com, k9dph.com and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.