opens-index.com - robtex.com

opens-index.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:46c8🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:8af0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.70.200Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.138.240🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclark.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A2803:f800:50::6ca2:c157🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclark.ns.cloudflare.com
A2a06:98c1:50::ac40:2157🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclark.ns.cloudflare.com
A108.162.193.87🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A172.64.33.87🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A173.245.59.87🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
NSmelany.ns.cloudflare.com
A2606:4700:50::a29f:268a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A2803:f800:50::6ca2:c28a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelany.ns.cloudflare.com
A2a06:98c1:50::ac40:228a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelany.ns.cloudflare.com
A108.162.194.138🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A162.159.38.138Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A172.64.34.138🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.70.200, 172.67.138.240
IPv6 hints2606:4700:3031::6815:46c8, 2606:4700:3033::ac43:8af0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOAclark.ns.cloudflare.comdns@cloudflare.com serial=2401258251

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=1778458021
⚠️ On DNS blocklist: tif

Same first word

opens-index.com

DNS History

6 records (6 active, 0 former)

NSclark.ns.cloudflare.commelany.ns.cloudflare.comA104.21.70.200172.67.138.2402606:4700:3031::6815:46c82606:4700:3033::ac43:8af0
●NSclark.ns.cloudflare.com2026-04-27 → 2026-05-11 · 2 obs
● 2026-04-27 05:47:34
● 2026-05-11 00:29:28
●NSmelany.ns.cloudflare.com2026-04-27 → 2026-05-11 · 2 obs
● 2026-04-27 05:47:34
● 2026-05-11 00:29:28
●A104.21.70.2002026-04-27 → 2026-05-11 · 2 obs
● 2026-04-27 05:47:34
● 2026-05-11 00:29:28
●A172.67.138.2402026-04-27 → 2026-05-11 · 2 obs
● 2026-04-27 05:47:34
● 2026-05-11 00:29:28
●A2606:4700:3031::6815:46c82026-04-27 → 2026-05-11 · 2 obs
● 2026-04-27 05:47:34
● 2026-05-11 00:29:28
●A2606:4700:3033::ac43:8af02026-04-27 → 2026-05-11 · 2 obs
● 2026-04-27 05:47:34
● 2026-05-11 00:29:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...-
opens-index.comclark.ns.cloudflare.com, melany.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.138

NS records: clark.ns.cloudflare.com, melany.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opens-index.com (unsigned zone)

⏱️ Timing

Total: 421ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.70.200, 172.67.138.240
AAAA22606:4700:3031::6815:46c8, 2606:4700:3033::ac43:8af0
NS2clark.ns.cloudflare.com, melany.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clark.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

opens-index.com points to four IP numbers: 2606:4700:3031::6815:46c8, 2606:4700:3033::ac43:8af0, 104.21.70.200 and 172.67.138.240.

For instance, other host names sporthorses.dk, talesoftravellingsisters.com, www.khonkaen.go.th, mtfx.ca and timahbet.com share IP numbers with opens-index.com.

Name Servers

opens-index.com is delegated to two name servers: clark.ns.cloudflare.com and melany.ns.cloudflare.com.

opens-index.com uses the same name server setup as other domains such as kodim0816-sidoarjo.com, reservation-update.info, 2fb.ir, codesox.com and republikjatim.com.

opens-index.com shares name servers with other domains at least partially, for example tealyra.fr, novacardspro.com, dogbassethound.shop, isometri.co and infotop.lt.

These name servers are commonly used with vin.ns.cloudflare.com.

Host names with six IP numbers: host name clark.ns.cloudflare.com points to: 2606:4700:58::adf5:3b57, 2803:f800:50::6ca2:c157, 2a06:98c1:50::ac40:2157, 108.162.193.87, 172.64.33.87 and 173.245.59.87; host name melany.ns.cloudflare.com points to: 2606:4700:50::a29f:268a, 2803:f800:50::6ca2:c28a, 2a06:98c1:50::ac40:228a, 108.162.194.138, 162.159.38.138 and 172.64.34.138.