opensure.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

opensure.dev

DNSSEC⚠️ Not signed
A2607:f8b0:4004:c1b::79🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f121.1e100.net
A142.251.16.121🇺🇸 Google142.251.16.0/24
NSamanda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A2803:f800:50::6ca2:c03f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamanda.ns.cloudflare.com
A2a06:98c1:50::ac40:203f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamanda.ns.cloudflare.com
A108.162.192.63🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A172.64.32.63🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A173.245.58.63🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
NSlex.ns.cloudflare.com
A2606:4700:58::adf5:3bc4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A2803:f800:50::6ca2:c1c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlex.ns.cloudflare.com
A2a06:98c1:50::ac40:21c4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlex.ns.cloudflare.com
A108.162.193.196🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A172.64.33.196🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A173.245.59.196🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
MXopensure-dev.mail.protection.outlook.com ⭐
TXTMS=ms43107297
TXTgoogle-site-verification=bR47QPluyTjon8BfZ8POArLhnQ83DMpodzgD6waCZVE
TXTgoogle-site-verification=wyMg9yTYhTHIQxvhHux_ENA4z5jfn5IWyhdwNDD-NLw
TXTv=spf1 include:spf.protection.outlook.com -all
SOAamanda.ns.cloudflare.comdns@cloudflare.com serial=2411573400

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

opensure.in
opensure.dev
opensure.net
opensure.com
opensure.it

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Previous names

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Next names

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opentailored.dev
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opentale.dev

DNS History

21 records (5 active, 16 former)

NSamanda.ns.cloudflare.comlex.ns.cloudflare.comMXopensure-dev.mail.protection.outlook.comA142.251.16.1212607:f8b0:4004:c1b::79142.251.163.121142.251.179.121172.217.17.211172.217.23.243172.253.115.121172.253.63.121192.178.155.121216.58.198.512607:f8b0:4004:c06::792607:f8b0:4004:c19::792607:f8b0:4004:c21::792607:f8b0:4004:c23::792607:f8b0:4004:c25::792a00:1450:400e:806::20132a00:1450:400e:810::20132a00:1450:400e:812::2013
●NSamanda.ns.cloudflare.com2026-09-01 → 2026-09-12 · 2 obs
● 2026-09-01 04:26:48
● 2026-09-12 13:17:48
●NSlex.ns.cloudflare.com2026-09-01 → 2026-09-12 · 2 obs
● 2026-09-01 04:26:48
● 2026-09-12 13:17:48
●MXopensure-dev.mail.protection.outlook.com2026-09-01 → 2026-09-12 · 2 obs
● 2026-09-01 04:26:48
● 2026-09-12 13:17:48
●A142.251.16.1212026-09-12 → 2026-09-12 · 3 obs
○ 2026-09-12 05:57:24
● 2026-09-12 10:59:52
● 2026-09-12 13:17:48
○A142.251.163.1212026-09-04 → 2026-09-10 · 6 obs
○ 2026-09-04 12:13:58
● 2026-09-04 16:13:42
○ 2026-09-05 02:06:20
● 2026-09-10 22:40:08
○ 2026-09-12 05:57:24
○ 2026-09-12 13:17:48
○A142.251.179.1212026-09-09 → 2026-09-09 · 4 obs
○ 2026-09-07 21:07:12
● 2026-09-09 08:15:02
○ 2026-09-09 11:29:26
○ 2026-09-12 13:17:48
○A172.217.17.2112026-09-05 → 2026-09-05 · 4 obs
○ 2026-09-04 16:13:42
● 2026-09-05 02:06:20
○ 2026-09-07 21:07:12
○ 2026-09-12 13:17:48
○A172.217.23.2432026-09-01 → 2026-09-01 · 3 obs
● 2026-09-01 04:26:48
○ 2026-09-04 01:47:50
○ 2026-09-12 13:17:48
○A172.253.115.1212026-09-04 → 2026-09-12 · 6 obs
○ 2026-09-01 04:26:48
● 2026-09-04 01:47:50
○ 2026-09-04 12:13:58
● 2026-09-12 05:57:24
○ 2026-09-12 10:59:52
○ 2026-09-12 13:17:48
○A172.253.63.1212026-09-09 → 2026-09-09 · 4 obs
○ 2026-09-09 08:47:34
● 2026-09-09 11:29:26
○ 2026-09-10 22:40:08
○ 2026-09-12 13:17:48
○A192.178.155.1212026-09-07 → 2026-09-07 · 4 obs
○ 2026-09-05 02:06:20
● 2026-09-07 21:07:12
○ 2026-09-09 08:15:02
○ 2026-09-12 13:17:48
○A216.58.198.512026-09-04 → 2026-09-04 · 4 obs
○ 2026-09-04 01:47:50
● 2026-09-04 12:13:58
○ 2026-09-04 16:13:42
○ 2026-09-12 13:17:48
○A2607:f8b0:4004:c06::792026-09-09 → 2026-09-12 · 6 obs
○ 2026-09-09 08:47:34
● 2026-09-09 11:29:26
○ 2026-09-10 22:40:08
● 2026-09-12 05:57:24
○ 2026-09-12 10:59:52
○ 2026-09-12 13:17:48
○A2607:f8b0:4004:c19::792026-09-04 → 2026-09-04 · 4 obs
○ 2026-09-01 04:26:48
● 2026-09-04 01:47:50
○ 2026-09-04 12:13:58
○ 2026-09-12 13:17:48
●A2607:f8b0:4004:c1b::792026-09-07 → 2026-09-12 · 7 obs
○ 2026-09-05 02:06:20
● 2026-09-07 21:07:12
○ 2026-09-09 08:15:02
● 2026-09-10 22:40:08
○ 2026-09-12 05:57:24
● 2026-09-12 10:59:52
● 2026-09-12 13:17:48
○A2607:f8b0:4004:c21::792026-09-09 → 2026-09-09 · 4 obs
○ 2026-09-09 08:15:02
● 2026-09-09 08:47:34
○ 2026-09-09 11:29:26
○ 2026-09-12 13:17:48
○A2607:f8b0:4004:c23::792026-09-04 → 2026-09-04 · 4 obs
○ 2026-09-04 12:13:58
● 2026-09-04 16:13:42
○ 2026-09-05 02:06:20
○ 2026-09-12 13:17:48
○A2607:f8b0:4004:c25::792026-09-09 → 2026-09-09 · 4 obs
○ 2026-09-07 21:07:12
● 2026-09-09 08:15:02
○ 2026-09-09 08:47:34
○ 2026-09-12 13:17:48
○A2a00:1450:400e:806::20132026-09-04 → 2026-09-04 · 4 obs
○ 2026-09-04 01:47:50
● 2026-09-04 12:13:58
○ 2026-09-04 16:13:42
○ 2026-09-12 13:17:48
○A2a00:1450:400e:810::20132026-09-01 → 2026-09-01 · 3 obs
● 2026-09-01 04:26:48
○ 2026-09-04 01:47:50
○ 2026-09-12 13:17:48
○A2a00:1450:400e:812::20132026-09-05 → 2026-09-05 · 4 obs
○ 2026-09-04 16:13:42
● 2026-09-05 02:06:20
○ 2026-09-07 21:07:12
○ 2026-09-12 13:17:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
opensure.devlex.ns.cloudflare.com, amanda.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.63

NS records: lex.ns.cloudflare.com, amanda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensure.dev (unsigned zone)

⏱️ Timing

Total: 2631ms | Queries: -

📄 Records

TypeCountSample Data
A1142.251.210.147
AAAA12607:f8b0:4007:813::2013
NS2amanda.ns.cloudflare.com, lex.ns.cloudflare.com
MX1opensure-dev.mail.protection.outlook.com
TXT4MS=ms43107297, google-site-verification=bR47QPluyTjon8B...
SOA1amanda.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

opensure.dev has two IP addresses: 142.251.16.121 and 2607:f8b0:4004:c1b::79

cloakandwallet.com, pub-5378514367255339.afd.ghs.google.com, pub-8247610505532986.afd.ghs.google.com plus two other host names have IP numbers in common with opensure.dev.

Name Servers

opensure.dev is served by two delegated name servers, amanda.ns.cloudflare.com and lex.ns.cloudflare.com.

The name server configuration of opensure.dev is shared with other domains, for instance 852718855.workers.dev, dial.com.ar, assayesh.com and two others.

There is at least partial name server overlap between opensure.dev and other domains — filipcuypers1.workers.dev, growboostraft.com, saitbalik.com and two more among them.

These name servers are routinely deployed together with the name servers erin.ns.cloudflare.com.

Hosts with 6 IP addresses each:

amanda.ns.cloudflare.com carries IP addresses 108.162.192.63, 172.64.32.63 and 173.245.58.63, with 3 other addresses beyond those.

lex.ns.cloudflare.com carries IP addresses 108.162.193.196, 172.64.33.196 and 173.245.59.196, with 3 other addresses beyond those.

Mail Servers

opensure.dev uses one mail server — opensure-dev.mail.protection.outlook.com.