openclose.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

openclose.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:bfe2🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::6815:144b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.75Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.226🇺🇸 Cloudflare172.67.176.0/20 , 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
NSkeira.ns.cloudflare.com
A2606:4700:50::a29f:26ce🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeira.ns.cloudflare.com
A2803:f800:50::6ca2:c2ce🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkeira.ns.cloudflare.com
A2a06:98c1:50::ac40:22ce🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkeira.ns.cloudflare.com
A108.162.194.206🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeira.ns.cloudflare.com
A162.159.38.206Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeira.ns.cloudflare.com
A172.64.34.206🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeira.ns.cloudflare.com
MXmx1.mail.ovh.net ⭐
A188.165.36.237🇫🇷 OVH188.165.0.0/16 ISP Paris, France
MXmx2.mail.ovh.net(5)
MXmx3.mail.ovh.net(100)
A91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France
TXTv=spf1 include:mx.ovh.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.20.75, 172.67.191.226
IPv6 hints2606:4700:3030::ac43:bfe2, 2606:4700:3031::6815:144b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=28, name=cloudflare-ech.com
SOAdarwin.ns.cloudflare.comdns@cloudflare.com serial=2416078145

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

openclose.pages.dev
openclose.pro
openclose.live
openclose.cl
openclose.ca
openclose.org
openclose.it
openclose.icu
openclose.ru
openclose.io
openclose.app
openclose.online
openclose.biz
openclose.click
openclose.fr
openclose.com
openclose.de
openclose.cz
openclose.eu
openclose.co.uk
openclose.pt
openclose.marketing
openclose.space
openclose.be
openclose.dev
openclose.ch
openclose.sh
openclose.co

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Previous names

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DNS History

9 records (9 active, 0 former)

NSdarwin.ns.cloudflare.comkeira.ns.cloudflare.comMXmx1.mail.ovh.netmx2.mail.ovh.netmx3.mail.ovh.netA104.21.20.75172.67.191.2262606:4700:3030::ac43:bfe22606:4700:3031::6815:144b
●NSdarwin.ns.cloudflare.com2026-09-28 → 2026-10-03 · 2 obs
● 2026-09-28 11:06:02
● 2026-10-03 22:39:24
●NSkeira.ns.cloudflare.com2026-09-28 → 2026-10-03 · 2 obs
● 2026-09-28 11:06:02
● 2026-10-03 22:39:24
●MXmx1.mail.ovh.net2026-09-28 → 2026-10-03 · 2 obs
● 2026-09-28 11:06:02
● 2026-10-03 22:39:24
●MXmx2.mail.ovh.net2026-09-28 → 2026-10-03 · 2 obs
● 2026-09-28 11:06:02
● 2026-10-03 22:39:24
●MXmx3.mail.ovh.net2026-09-28 → 2026-10-03 · 2 obs
● 2026-09-28 11:06:02
● 2026-10-03 22:39:24
●A104.21.20.752026-09-28 → 2026-10-03 · 2 obs
● 2026-09-28 11:06:02
● 2026-10-03 22:39:24
●A172.67.191.2262026-09-28 → 2026-10-03 · 2 obs
● 2026-09-28 11:06:02
● 2026-10-03 22:39:24
●A2606:4700:3030::ac43:bfe22026-09-28 → 2026-10-03 · 2 obs
● 2026-09-28 11:06:02
● 2026-10-03 22:39:24
●A2606:4700:3031::6815:144b2026-09-28 → 2026-10-03 · 2 obs
● 2026-09-28 11:06:02
● 2026-10-03 22:39:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
openclose.devkeira.ns.cloudflare.com, darwin.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.206

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openclose.dev (unsigned zone)

⏱️ Timing

Total: 869ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.20.75, 172.67.191.226
AAAA22606:4700:3030::ac43:bfe2, 2606:4700:3031::6815:144b
NS2darwin.ns.cloudflare.com, keira.ns.cloudflare.com
MX3mx1.mail.ovh.net (pri: 1), mx3.mail.ovh.net (pri: 100)...
TXT1v=spf1 include:mx.ovh.com -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1darwin.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

openclose.dev directs to four IP numbers, which are 104.21.20.75, 172.67.191.226, 2606:4700:3030::ac43:bfe2 and 2606:4700:3031::6815:144b.

Among the host names that share IP numbers with openclose.dev are xotg.cn, thepurplelunchbox.co.uk, accounting-focus.co.uk and two others.

Name Servers

openclose.dev is served by two delegated name servers, darwin.ns.cloudflare.com and keira.ns.cloudflare.com.

openclose.dev has the same name server delegation as a number of other domains, such as gueboy.pages.dev, hivoltsupply.com, thmr.co and two more.

There is at least partial name server overlap between openclose.dev and other domains — yese438.cc, fxbconnect.com, derechocomparado.com and two more among them.

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

Host names resolving to 6 IP numbers:

darwin.ns.cloudflare.com carries IP addresses 108.162.193.151, 172.64.33.151 and 173.245.59.151, with 3 other addresses beyond those.

keira.ns.cloudflare.com carries IP addresses 108.162.194.206, 162.159.38.206 and 172.64.34.206, with 3 other addresses beyond those.

Mail Servers

Incoming mail for openclose.dev is delivered via three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.

openclose.dev shares at least some of its mail servers with other domains — for example vide-maisons.be, lesetageres.app, spa-insolite.fr and two more.

These mail servers are routinely seen in conjunction with the mail servers mx0.mail.ovh.net and mx4.mail.ovh.net.

mx1.mail.ovh.net → 188.165.36.237 and mx3.mail.ovh.net → 91.121.53.175: one IP number per host name.