opensync.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

opensync.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:3a51🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:9dfa🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.58.81Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.157.250🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSken.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A2803:f800:50::6ca2:c17f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRken.ns.cloudflare.com
A2a06:98c1:50::ac40:217f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRken.ns.cloudflare.com
A108.162.193.127🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A172.64.33.127🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A173.245.59.127🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
NSmelina.ns.cloudflare.com
A2606:4700:50::a29f:26b8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelina.ns.cloudflare.com
A2803:f800:50::6ca2:c2b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelina.ns.cloudflare.com
A2a06:98c1:50::ac40:22b8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelina.ns.cloudflare.com
A108.162.194.184🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelina.ns.cloudflare.com
A162.159.38.184Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelina.ns.cloudflare.com
A172.64.34.184🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelina.ns.cloudflare.com
TXT009223df44403418e15a7455d3b1a82c70631ed6
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.58.81, 172.67.157.250
IPv6 hints2606:4700:3036::6815:3a51, 2606:4700:3037::ac43:9dfa
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOAken.ns.cloudflare.comdns@cloudflare.com serial=2414384541

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1789016298

Subdomains

www.opensync.com

Same first word

opensync.org
opensync.io
opensync.net
opensync.cloud
opensync.co
opensync.space
opensync.dev
opensync.com
opensync.ai
opensync.app
opensync.eu

Similar names

cnyopens.com
syncopen.com
cospenny.io
syncopen.xyz
spennyco.com

Previous names

opensym.com
opensymap.com
opensymb.com
opensymbient.com
opensymbio.com
opensymbiosis.com
opensymbiote.com
opensymbolic.com
opensymbols.com
opensymmetry.com
opensymmetryclub.com
opensymphoney.com
opensymphony.com
opensymposium.com
opensymptom.com
opensyn.com
opensynaps.com
opensynapselabs.com
opensynapses.com

Next names

opensync247.com
opensyncboard.com
opensynch.com
opensynchr.com
opensynchro.com
opensyncomsite.com
opensyncro.com
opensyndicate.com
opensyndicates.com
opensyndication.com
opensyne.com
opensynergic.com
opensynergie.com
opensynergy-indonesia.com
opensynergy.com
opensynergyadvantage.com
opensynk.com
opensynonym.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSken.ns.cloudflare.commelina.ns.cloudflare.comns29.domaincontrol.comns30.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.58.81172.67.157.2502606:4700:3036::6815:3a512606:4700:3037::ac43:9dfa198.199.87.9
●NSken.ns.cloudflare.com2026-08-26 → 2026-09-10 · 3 obs
○ 2016-12-27 11:48:32
● 2026-08-26 21:22:12
● 2026-09-10 05:09:14
●NSmelina.ns.cloudflare.com2026-08-26 → 2026-09-10 · 3 obs
○ 2016-12-27 11:48:32
● 2026-08-26 21:22:12
● 2026-09-10 05:09:14
○NSns29.domaincontrol.com2015-06-10 → 2016-12-27 · 4 obs
● 2015-06-10 11:49:54
● 2016-12-27 11:48:32
○ 2026-08-26 21:22:12
○ 2026-09-10 05:09:14
○NSns30.domaincontrol.com2015-06-10 → 2016-12-27 · 4 obs
● 2015-06-10 11:49:54
● 2016-12-27 11:48:32
○ 2026-08-26 21:22:12
○ 2026-09-10 05:09:14
○MXmailstore1.secureserver.net2015-06-10 → 2016-12-27 · 4 obs
● 2015-06-10 11:49:54
● 2016-12-27 11:48:32
○ 2026-08-26 21:22:12
○ 2026-09-10 05:09:14
○MXsmtp.secureserver.net2015-06-10 → 2016-12-27 · 4 obs
● 2015-06-10 11:49:54
● 2016-12-27 11:48:32
○ 2026-08-26 21:22:12
○ 2026-09-10 05:09:14
●A104.21.58.812026-08-26 → 2026-09-10 · 3 obs
○ 2016-12-27 11:48:32
● 2026-08-26 21:22:12
● 2026-09-10 05:09:14
●A172.67.157.2502026-08-26 → 2026-09-10 · 3 obs
○ 2016-12-27 11:48:32
● 2026-08-26 21:22:12
● 2026-09-10 05:09:14
○A198.199.87.92015-06-10 → 2016-12-27 · 4 obs
● 2015-06-10 11:49:54
● 2016-12-27 11:48:32
○ 2026-08-26 21:22:12
○ 2026-09-10 05:09:14
●A2606:4700:3036::6815:3a512026-08-26 → 2026-09-10 · 3 obs
○ 2016-12-27 11:48:32
● 2026-08-26 21:22:12
● 2026-09-10 05:09:14
●A2606:4700:3037::ac43:9dfa2026-08-26 → 2026-09-10 · 3 obs
○ 2016-12-27 11:48:32
● 2026-08-26 21:22:12
● 2026-09-10 05:09:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...-
opensync.comken.ns.cloudflare.com, melina.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.184

NS records: ken.ns.cloudflare.com, melina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensync.com (unsigned zone)

⏱️ Timing

Total: 229ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.157.250, 104.21.58.81
AAAA22606:4700:3037::ac43:9dfa, 2606:4700:3036::6815:3a51
NS2ken.ns.cloudflare.com, melina.ns.cloudflare.com
TXT1009223df44403418e15a7455d3b1a82c70631ed6
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ken.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ken.ns.cloudflare.com, ken.ns.cloudflare.com, ken.ns.cloudflare.com...)

Analysis

Hierarchy

The domain www.opensync.com falls under the parent opensync.com.

IP Addresses

opensync.com directs to four IP numbers, which are 104.21.58.81, 172.67.157.250, 2606:4700:3036::6815:3a51 and 2606:4700:3037::ac43:9dfa.

Among the host names that share IP numbers with opensync.com are blackouttheatre.com.au, zarityhealth.com, sgpai.net and two others.

Name Servers

opensync.com is served by two delegated name servers, ken.ns.cloudflare.com and melina.ns.cloudflare.com.

opensync.com has the same name server delegation as a number of other domains, such as ytkpalvelut.fi, ytk.fi, icesync.com and two more.

At least some of opensync.com's name servers are shared with other domains, for example goagoglobal.com, nanofolie.nl, katrine-1cf.workers.dev and two more.

These name servers tend to be used in conjunction with the name servers lisa.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

ken.ns.cloudflare.com carries IP addresses 108.162.193.127, 172.64.33.127 and 173.245.59.127, with 3 other addresses beyond those.

melina.ns.cloudflare.com carries IP addresses 108.162.194.184, 162.159.38.184 and 172.64.34.184, with 3 other addresses beyond those.