openflex.cloud - dns.ninja

openflex.cloud

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:dae5🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:236f🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.35.111Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.218.229🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSheather.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A2803:f800:50::6ca2:c0a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRheather.ns.cloudflare.com
A2a06:98c1:50::ac40:20a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRheather.ns.cloudflare.com
A108.162.192.161🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A172.64.32.161🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A173.245.58.161🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
NStoby.ns.cloudflare.com
A2606:4700:58::adf5:3bef🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtoby.ns.cloudflare.com
A2803:f800:50::6ca2:c1ef🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtoby.ns.cloudflare.com
A2a06:98c1:50::ac40:21ef🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtoby.ns.cloudflare.com
A108.162.193.239🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtoby.ns.cloudflare.com
A172.64.33.239🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtoby.ns.cloudflare.com
A173.245.59.239🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtoby.ns.cloudflare.com
MXmail.openflex.cloud ⭐
A87.239.16.99🇬🇧 LAYERSHIFT87.239.16.0/21
PTRsilver-salmon.man-1.vm.plesk-server.com
TXTgoogle-site-verification=7Vzns_JZ8XwtwJ3gZbk13jF3qP4cJpyJ0BBPEKf1za4
TXTv=spf1 +a +mx +ip4:198.23.62.48 +ip4:87.239.16.143 +ip4:87.239.16.99 include:...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.35.111, 172.67.218.229
IPv6 hints2606:4700:3031::ac43:dae5, 2606:4700:3035::6815:236f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com
SOAheather.ns.cloudflare.comdns@cloudflare.com serial=2407098989

cloud

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1782400228

Subdomains

www.openflex.cloud
mail.openflex.cloud

Same first word

openflex.com
openflex.co.kr
openflex.cloud
openflex.com.br
openflex.eu
openflex.net

Similar names

flexopen.com
penoflex.ru
penoflex.eu

DNS History

17 records (7 active, 10 former)

201820192020202120222023202420252026NSheather.ns.cloudflare.comtoby.ns.cloudflare.comMXmail.openflex.clouddc-6d19c9690e6a.openflex.cloudA104.21.35.111172.67.218.2292606:4700:3031::ac43:dae52606:4700:3035::6815:236f104.24.122.239104.24.123.239104.26.0.113104.26.1.1132400:cb00:2048:1::6818:7aef2400:cb00:2048:1::6818:7bef2606:4700:20::681a:1712606:4700:20::681a:712606:4700:3036::ac43:dae5
●NSheather.ns.cloudflare.com2017-03-16 → 2026-06-25 · 2 obs
● 2017-03-16 15:24:26
● 2026-06-25 15:24:16
●NStoby.ns.cloudflare.com2017-03-16 → 2026-06-25 · 2 obs
● 2017-03-16 15:24:26
● 2026-06-25 15:24:16
○MXdc-6d19c9690e6a.openflex.cloud2017-03-16 → 2020-02-22 · 4 obs
● 2017-03-16 15:24:26
● 2020-02-22 05:49:22
○ 2026-02-15 12:48:48
○ 2026-06-25 15:24:16
●MXmail.openflex.cloud2026-02-15 → 2026-06-25 · 3 obs
○ 2020-02-22 05:49:22
● 2026-02-15 12:48:48
● 2026-06-25 15:24:16
●A104.21.35.1112026-02-15 → 2026-06-25 · 3 obs
○ 2020-02-22 05:49:22
● 2026-02-15 12:48:48
● 2026-06-25 15:24:16
○A104.24.122.2392017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 15:24:26
○ 2020-02-22 05:49:22
○ 2026-06-25 15:24:16
○A104.24.123.2392017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 15:24:26
○ 2020-02-22 05:49:22
○ 2026-06-25 15:24:16
○A104.26.0.1132020-02-22 → 2020-02-22 · 4 obs
○ 2017-03-16 15:24:26
● 2020-02-22 05:49:22
○ 2026-02-15 12:48:48
○ 2026-06-25 15:24:16
○A104.26.1.1132020-02-22 → 2020-02-22 · 4 obs
○ 2017-03-16 15:24:26
● 2020-02-22 05:49:22
○ 2026-02-15 12:48:48
○ 2026-06-25 15:24:16
●A172.67.218.2292026-02-15 → 2026-06-25 · 3 obs
○ 2020-02-22 05:49:22
● 2026-02-15 12:48:48
● 2026-06-25 15:24:16
○A2400:cb00:2048:1::6818:7aef2017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 15:24:26
○ 2020-02-22 05:49:22
○ 2026-06-25 15:24:16
○A2400:cb00:2048:1::6818:7bef2017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 15:24:26
○ 2020-02-22 05:49:22
○ 2026-06-25 15:24:16
○A2606:4700:20::681a:1712020-02-22 → 2020-02-22 · 4 obs
○ 2017-03-16 15:24:26
● 2020-02-22 05:49:22
○ 2026-02-15 12:48:48
○ 2026-06-25 15:24:16
○A2606:4700:20::681a:712020-02-22 → 2020-02-22 · 4 obs
○ 2017-03-16 15:24:26
● 2020-02-22 05:49:22
○ 2026-02-15 12:48:48
○ 2026-06-25 15:24:16
●A2606:4700:3031::ac43:dae52026-06-18 → 2026-06-25 · 3 obs
○ 2026-06-17 18:36:16
● 2026-06-18 16:36:20
● 2026-06-25 15:24:16
●A2606:4700:3035::6815:236f2026-02-15 → 2026-06-25 · 3 obs
○ 2020-02-22 05:49:22
● 2026-02-15 12:48:48
● 2026-06-25 15:24:16
○A2606:4700:3036::ac43:dae52026-02-15 → 2026-06-17 · 5 obs
○ 2020-02-22 05:49:22
● 2026-02-15 12:48:48
● 2026-06-17 18:36:16
○ 2026-06-18 16:36:20
○ 2026-06-25 15:24:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cloudns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com-
openflex.cloudheather.ns.cloudflare.com, toby.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.239

NS records: heather.ns.cloudflare.com, toby.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openflex.cloud (unsigned zone)

⏱️ Timing

Total: 704ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.218.229, 104.21.35.111
AAAA22606:4700:3035::6815:236f, 2606:4700:3031::ac43:dae5
NS2heather.ns.cloudflare.com, toby.ns.cloudflare.com
MX1mail.openflex.cloud (pri: 1)
TXT2google-site-verification=7Vzns_JZ8XwtwJ3, v=spf1 +a +mx +ip4:198.23.62.48 +ip4:87.
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1heather.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

The parent domain of www.openflex.cloud and mail.openflex.cloud is openflex.cloud.

IP Addresses

openflex.cloud resolves to four IP addresses: 104.21.35.111, 172.67.218.229, 2606:4700:3031::ac43:dae5 and 2606:4700:3035::6815:236f.

Among the host names that share IP numbers with openflex.cloud are gomosek.online, shaklee0551.com, plgirtokiriboli.com and two others.

Name Servers

openflex.cloud has two authoritative name servers — heather.ns.cloudflare.com and toby.ns.cloudflare.com.

openflex.cloud has the same name server delegation as a number of other domains, such as nyym.org, zdravi-info.cz, evende.com.br and two more.

openflex.cloud has at least partial name server overlap with other domains, such as glaamup.click, bivuxobouscollectiveco.digital, corla188.it.com and two others.

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

Host names resolving to 6 IP numbers:

heather.ns.cloudflare.com points to 108.162.192.161, 172.64.32.161, 173.245.58.161 and 3 other IP addresses.

toby.ns.cloudflare.com points to 108.162.193.239, 172.64.33.239, 173.245.59.239 and 3 other IP addresses.

Mail Servers

openflex.cloud routes its mail through a single mail server, mail.openflex.cloud.

mail.openflex.cloud points to one IP number — 87.239.16.99.