🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`doc2.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3037::6815:35b9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d829^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.185^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.41^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jason.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jason.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jason.ns.cloudflare.com`
		A	108.162.193.179^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	172.64.33.179^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	173.245.59.179^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
NS	`mira.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mira.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mira.ns.cloudflare.com`
		A	108.162.192.204^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	172.64.32.204^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	173.245.58.204^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`facebook-domain-verification=ldgyxnavok8px6ionhjqzzri3463sh`
TXT	`google-site-verification=ctBbJMZn6wK_LUn3F2Lg1O-UBY1gIhdLzo1fdeVzT6o`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.185, 172.67.216.41
		IPv6 hints	2606:4700:3037::6815:35b9, 2606:4700:3037::ac43:d829
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`jason.ns.cloudflare.com`dns@cloudflare.com serial=2414344021

`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

doc2.xyz

doc2.com.br

doc2.site

doc2.uk

doc2.de

doc2.com

doc2.pt

doc2.live

doc2.email

doc2.io

doc2.ru

doc2.pages.dev

doc2.info

doc2.pet

doc2.workers.dev

doc2.chat

doc2.ph

doc2.it

doc2.net

doc2.co

doc2.myds.me

doc2.nl

doc2.dev

Similar names

ocd2.com

2doc.de

2doc.buzz

cod2.au

co2d.fr

2doc.net

dco2.eu

2dco.de

cod2.org

d2oc.com

cd2o.ph

odc2.com

cod2.com

cod2.biz

cod2.com.br

dc2o.com

2doc.nl

cdo2.net

oc2d.com

cod2.com.ph

o2dc.ru

cod2.ir

cdo2.com

2doc.ai

dc2o.de

do2c.ch

odc2.net

2cod.win

od2c.com

c2do.com

cod2.net

o2cd.com

dco2.org

2cdo.be

2doc.cloud

cod2.eu

dco2.workers.dev

do2c.com

dco2.com

cdo2.ngo.ph

co2d.com

cod2.pl

2dco.com

2doc.ru

dco2.net

do2c.com.au

2doc.ph

c2do.ph

cod2.hu

do2c.fr

cod2.ie

2doc.com

dco2.us

2doc.by

2doc.at

dco2.ph

c2do.net

do2c.info

2cod.com

dco2.world

cod2.workers.dev

2ocd.com

2cod.ir

d2co.com

ocd2.com.mx

o2dc.com

Previous names

Next names

doc2md.dev

doc2u.dev

doc4.dev

doca.dev

docab.dev

docadmin.dev

docagen.dev

docall.dev

docapi.dev

docas.dev

docatech.dev

docaudit.dev

docawkward.dev

docbeaver.dev

docbitschubser.dev

docbot.dev

docbuilder.dev

docc.dev

docch.dev

docclaw.dev

DNS History

15 records (11 active, 4 former)

●NSjason.ns.cloudflare.com2026-09-04 → 2026-09-09 · 2 obs

● 2026-09-04 23:20:06
● 2026-09-09 16:49:08

●NSmira.ns.cloudflare.com2026-09-04 → 2026-09-09 · 2 obs

● 2026-09-04 23:20:06
● 2026-09-09 16:49:08

●MXalt1.aspmx.l.google.com2026-09-04 → 2026-09-09 · 2 obs

● 2026-09-04 23:20:06
● 2026-09-09 16:49:08

●MXalt2.aspmx.l.google.com2026-09-04 → 2026-09-09 · 2 obs

● 2026-09-04 23:20:06
● 2026-09-09 16:49:08

●MXalt3.aspmx.l.google.com2026-09-04 → 2026-09-09 · 2 obs

● 2026-09-04 23:20:06
● 2026-09-09 16:49:08

●MXalt4.aspmx.l.google.com2026-09-04 → 2026-09-09 · 2 obs

● 2026-09-04 23:20:06
● 2026-09-09 16:49:08

●MXaspmx.l.google.com2026-09-04 → 2026-09-09 · 2 obs

● 2026-09-04 23:20:06
● 2026-09-09 16:49:08

●A104.21.53.1852026-09-04 → 2026-09-09 · 3 obs

○ 2026-09-04 23:20:06
● 2026-09-04 23:58:48
● 2026-09-09 16:49:08

●A172.67.216.412026-09-04 → 2026-09-09 · 3 obs

○ 2026-09-04 23:20:06
● 2026-09-04 23:58:48
● 2026-09-09 16:49:08

○A188.114.96.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 23:20:06
○ 2026-09-04 23:58:48
○ 2026-09-09 16:49:08

○A188.114.97.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 23:20:06
○ 2026-09-04 23:58:48
○ 2026-09-09 16:49:08

●A2606:4700:3037::6815:35b92026-09-04 → 2026-09-09 · 3 obs

○ 2026-09-04 23:20:06
● 2026-09-04 23:58:48
● 2026-09-09 16:49:08

●A2606:4700:3037::ac43:d8292026-09-04 → 2026-09-09 · 3 obs

○ 2026-09-04 23:20:06
● 2026-09-04 23:58:48
● 2026-09-09 16:49:08

○A2a06:98c1:3120::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 23:20:06
○ 2026-09-04 23:58:48
○ 2026-09-09 16:49:08

○A2a06:98c1:3121::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 23:20:06
○ 2026-09-04 23:58:48
○ 2026-09-09 16:49:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
doc2.dev	mira.ns.cloudflare.com, jason.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.179

NS records: mira.ns.cloudflare.com, jason.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 890ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.185, 172.67.216.41`
AAAA	2	`2606:4700:3037::6815:35b9, 2606:4700:3037::ac43:d829`
NS	2	`jason.ns.cloudflare.com, mira.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`facebook-domain-verification=ldgyxnavok8, google-site-verification=ctBbJMZn6wK_LUn...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jason.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

doc2.dev resolves to four IP addresses: 104.21.53.185, 172.67.216.41, 2606:4700:3037::6815:35b9 and 2606:4700:3037::ac43:d829.

imoveisslomp.com.br, corvus.lv, genesis-jasmy.com plus two other host names have IP numbers in common with doc2.dev.

Name Servers

doc2.dev is served by two delegated name servers, jason.ns.cloudflare.com and mira.ns.cloudflare.com.

The name server configuration of doc2.dev is shared with other domains, for instance apexcontractservices.com, pegasusfireprotections.co.uk, souphost.com and two others.

doc2.dev has at least partial name server overlap with other domains, such as blockvalue.co.jp, decormyinterior.com, cheerup-movie.com and two others.

It is common to see these name servers used together with name servers magdalena.ns.cloudflare.com and teresa.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jason.ns.cloudflare.com carries IP addresses 108.162.193.179, 172.64.33.179 and 173.245.59.179, with 3 other addresses beyond those.

mira.ns.cloudflare.com carries IP addresses 108.162.192.204, 172.64.32.204 and 173.245.58.204, with 3 other addresses beyond those.

Mail Servers

doc2.dev is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by doc2.dev are shared with other domains: up-tw.com, ntnprep.com, 4cloverpropertiesolutions.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com maps to two IP addresses — 142.251.167.27 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.