2co.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

2co.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2e52🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:8874🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.82Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.116🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdarwin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A2803:f800:50::6ca2:c197🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdarwin.ns.cloudflare.com
A2a06:98c1:50::ac40:2197🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdarwin.ns.cloudflare.com
A108.162.193.151🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A172.64.33.151🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A173.245.59.151🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
NSjoselyn.ns.cloudflare.com
A2606:4700:50::a29f:262b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoselyn.ns.cloudflare.com
A2803:f800:50::6ca2:c22b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjoselyn.ns.cloudflare.com
A2a06:98c1:50::ac40:222b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjoselyn.ns.cloudflare.com
A108.162.194.43🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoselyn.ns.cloudflare.com
A162.159.38.43Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoselyn.ns.cloudflare.com
A172.64.34.43🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoselyn.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.46.82, 172.67.136.116
IPv6 hints2606:4700:3033::6815:2e52, 2606:4700:3036::ac43:8874
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOAdarwin.ns.cloudflare.comdns@cloudflare.com serial=2414879979

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

2co.dev
2co.de
2co.nl
2co.me
2co.cn
2co.in
2co.eu
2co.app
2co.bet
2co.jp
2co.my
2co.ca
2co.cc
2co.net
2co.casino
2co.ru
2co.pro
2co.com.cn
2co.ph
2co.co.jp
2co.biz
2co.it
2co.mobi
2co.fr
2co.co
2co.com

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co2.lt
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oc2.today
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2oc.tech
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co2.hu
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Previous names

2blog.dev
2blue.dev
2bm.dev
2bn.dev
2bnot2b.dev
2bo.dev
2box.dev
2bro.dev
2bros.dev
2bs.dev
2buzz.dev
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2chain.dev
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Next names

2code.dev
2coder.dev
2coffee.dev
2coins.dev
2context.dev
2csv.dev
2cta.dev
2cubed.dev
2cw.dev
2cy.dev
2d.dev
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2day.dev
2dev.dev
2dev2.dev
2digi.dev
2digits.dev
2dimes.dev

DNS History

6 records (6 active, 0 former)

NSdarwin.ns.cloudflare.comjoselyn.ns.cloudflare.comA104.21.46.82172.67.136.1162606:4700:3033::6815:2e522606:4700:3036::ac43:8874
●NSdarwin.ns.cloudflare.com2026-09-18 → 2026-09-22 · 2 obs
● 2026-09-18 05:12:02
● 2026-09-22 18:50:08
●NSjoselyn.ns.cloudflare.com2026-09-18 → 2026-09-22 · 2 obs
● 2026-09-18 05:12:02
● 2026-09-22 18:50:08
●A104.21.46.822026-09-18 → 2026-09-22 · 2 obs
● 2026-09-18 05:12:02
● 2026-09-22 18:50:08
●A172.67.136.1162026-09-18 → 2026-09-22 · 2 obs
● 2026-09-18 05:12:02
● 2026-09-22 18:50:08
●A2606:4700:3033::6815:2e522026-09-18 → 2026-09-22 · 2 obs
● 2026-09-18 05:12:02
● 2026-09-22 18:50:08
●A2606:4700:3036::ac43:88742026-09-18 → 2026-09-22 · 2 obs
● 2026-09-18 05:12:02
● 2026-09-22 18:50:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
2co.devjoselyn.ns.cloudflare.com, darwin.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.151

NS records: joselyn.ns.cloudflare.com, darwin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2co.dev (unsigned zone)

⏱️ Timing

Total: 1393ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.136.116, 104.21.46.82
AAAA22606:4700:3033::6815:2e52, 2606:4700:3036::ac43:8874
NS2darwin.ns.cloudflare.com, joselyn.ns.cloudflare.com
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1darwin.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

2co.dev points to the four IP addresses 104.21.46.82, 172.67.136.116, 2606:4700:3033::6815:2e52 and 2606:4700:3036::ac43:8874.

Two other host names, along with drukwerkborden.nl, spiralfittings.com and zeus1381oo.site, also share IP numbers with 2co.dev.

Name Servers

2co.dev has two authoritative name servers — darwin.ns.cloudflare.com and joselyn.ns.cloudflare.com.

2co.dev shares its NS records with other domains, for example nico3h.com, cvme.cc, reemmedicalcenter-indosa-toto.pages.dev and two others.

There is at least partial name server overlap between 2co.dev and other domains — indo777.id, phonelookupqtzg915d.cfd, julienlopez.fr and two more among them.

The name servers april.ns.cloudflare.com, meiling.ns.cloudflare.com and ada.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

darwin.ns.cloudflare.com points to 108.162.193.151, 172.64.33.151, 173.245.59.151 and 3 other IP addresses.

joselyn.ns.cloudflare.com points to 108.162.194.43, 162.159.38.43, 172.64.34.43 and 3 other IP addresses.