dopen1.com - robtex.com

dopen1.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:d32d🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:4dbf🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.191Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.45🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSagustin.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c5a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A2803:f800:50::6ca2:c35a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRagustin.ns.cloudflare.com
A2a06:98c1:50::ac40:235a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRagustin.ns.cloudflare.com
A108.162.195.90🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A162.159.44.90Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A172.64.35.90🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
NSgail.ns.cloudflare.com
A2606:4700:50::adf5:3a74🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
A2803:f800:50::6ca2:c074🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgail.ns.cloudflare.com
A2a06:98c1:50::ac40:2074🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgail.ns.cloudflare.com
A108.162.192.116🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
A172.64.32.116🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
A173.245.58.116🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgail.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.191, 172.67.211.45
IPv6 hints2606:4700:3030::ac43:d32d, 2606:4700:3036::6815:4dbf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=195, name=cloudflare-ech.com
SOAagustin.ns.cloudflare.comdns@cloudflare.com serial=2410006776

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=1785156687

Same first word

dopen1.com

DNS History

7 records (6 active, 1 former)

NSagustin.ns.cloudflare.comgail.ns.cloudflare.comA104.21.77.191172.67.211.452606:4700:3030::ac43:d32d2606:4700:3036::6815:4dbf2606:4700:3032::ac43:d32d
●NSagustin.ns.cloudflare.com2026-06-12 → 2026-07-27 · 2 obs
● 2026-06-12 00:22:10
● 2026-07-27 13:04:50
●NSgail.ns.cloudflare.com2026-06-12 → 2026-07-27 · 2 obs
● 2026-06-12 00:22:10
● 2026-07-27 13:04:50
●A104.21.77.1912026-06-12 → 2026-07-27 · 2 obs
● 2026-06-12 00:22:10
● 2026-07-27 13:04:50
●A172.67.211.452026-06-12 → 2026-07-27 · 2 obs
● 2026-06-12 00:22:10
● 2026-07-27 13:04:50
●A2606:4700:3030::ac43:d32d2026-06-26 → 2026-07-27 · 3 obs
○ 2026-06-12 00:22:10
● 2026-06-26 05:50:24
● 2026-07-27 13:04:50
○A2606:4700:3032::ac43:d32d2026-06-12 → 2026-06-12 · 3 obs
● 2026-06-12 00:22:10
○ 2026-06-26 05:50:24
○ 2026-07-27 13:04:50
●A2606:4700:3036::6815:4dbf2026-06-12 → 2026-07-27 · 2 obs
● 2026-06-12 00:22:10
● 2026-07-27 13:04:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
dopen1.comgail.ns.cloudflare.com, agustin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:172.64.35.90

NS records: gail.ns.cloudflare.com, agustin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dopen1.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.211.45, 104.21.77.191
AAAA22606:4700:3030::ac43:d32d, 2606:4700:3036::6815:4dbf
NS2agustin.ns.cloudflare.com, gail.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1agustin.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dopen1.com directs to four IP numbers, which are 104.21.77.191, 172.67.211.45, 2606:4700:3030::ac43:d32d and 2606:4700:3036::6815:4dbf.

zahlung-order-ch.com, akunjp16.online, www.ip2state.com and two other host names share IP numbers with dopen1.com.

Name Servers

dopen1.com uses two name servers for its delegation: agustin.ns.cloudflare.com and gail.ns.cloudflare.com.

dopen1.com uses the same name servers as several other domains — among them ts-mbc.com, dopen2.com, ts-0000.com and two more.

The name servers of dopen1.com overlap at least partially with those of other domains — among them sportbet.network, sodazaa.cc, americanvanlines.com and two more.

The name servers izabella.ns.cloudflare.com, arvind.ns.cloudflare.com and kirk.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

Hostname agustin.ns.cloudflare.com directs to 108.162.195.90, 162.159.44.90 and 172.64.35.90 along with 3 other IP addresses.

Hostname gail.ns.cloudflare.com directs to 108.162.192.116, 172.64.32.116 and 173.245.58.116 along with 3 other IP addresses.