opview51.com - robtex.com

opview51.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:915a🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:373c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.60Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.145.90🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarushi.ns.cloudflare.com ⭐
A2606:4700:50::a29f:263d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarushi.ns.cloudflare.com
A2803:f800:50::6ca2:c23d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarushi.ns.cloudflare.com
A2a06:98c1:50::ac40:223d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarushi.ns.cloudflare.com
A108.162.194.61🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarushi.ns.cloudflare.com
A162.159.38.61Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarushi.ns.cloudflare.com
A172.64.34.61🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarushi.ns.cloudflare.com
NSdarwin.ns.cloudflare.com
A2606:4700:58::adf5:3b97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A2803:f800:50::6ca2:c197🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdarwin.ns.cloudflare.com
A2a06:98c1:50::ac40:2197🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdarwin.ns.cloudflare.com
A108.162.193.151🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A172.64.33.151🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A173.245.59.151🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.55.60, 172.67.145.90
IPv62606:4700:3034::ac43:915a, 2606:4700:3036::6815:373c
SOAarushi.ns.cloudflare.comdns@cloudflare.com serial=2396673053

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=1774818022

Same first word

opview51.com

DNS History

16 records (6 active, 10 former)

201820192020202120222023202420252026NSarushi.ns.cloudflare.comdarwin.ns.cloudflare.comgerald.ns.cloudflare.comserena.ns.cloudflare.comA104.21.55.60172.67.145.902606:4700:3034::ac43:915a2606:4700:3036::6815:373c104.25.15.101104.25.16.101188.114.96.0188.114.97.02400:cb00:2048:1::6819:10652400:cb00:2048:1::6819:f652a06:98c1:3120::2a06:98c1:3121::
●NSarushi.ns.cloudflare.com2026-03-29 → 2026-03-29 · 3 obs
○ 2017-05-07 17:42:00
● 2026-03-29 21:23:36
● 2026-03-29 21:23:38
●NSdarwin.ns.cloudflare.com2026-03-29 → 2026-03-29 · 3 obs
○ 2017-05-07 17:42:00
● 2026-03-29 21:23:36
● 2026-03-29 21:23:38
○NSgerald.ns.cloudflare.com2017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 17:42:00
○ 2026-03-29 21:23:36
○ 2026-03-29 21:23:38
○NSserena.ns.cloudflare.com2017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 17:42:00
○ 2026-03-29 21:23:36
○ 2026-03-29 21:23:38
●A104.21.55.602026-03-29 → 2026-03-29 · 3 obs
○ 2017-05-07 17:42:00
● 2026-03-29 21:23:36
● 2026-03-29 21:23:38
○A104.25.15.1012017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 17:42:00
○ 2026-03-29 21:23:36
○ 2026-03-29 21:23:38
○A104.25.16.1012017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 17:42:00
○ 2026-03-29 21:23:36
○ 2026-03-29 21:23:38
●A172.67.145.902026-03-29 → 2026-03-29 · 3 obs
○ 2017-05-07 17:42:00
● 2026-03-29 21:23:36
● 2026-03-29 21:23:38
○A188.114.96.02026-03-29 → 2026-03-29 · 2 obs
○ 2026-03-29 21:23:36
○ 2026-03-29 21:23:38
○A188.114.97.02026-03-29 → 2026-03-29 · 2 obs
○ 2026-03-29 21:23:36
○ 2026-03-29 21:23:38
○A2400:cb00:2048:1::6819:10652017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 17:42:00
○ 2026-03-29 21:23:36
○ 2026-03-29 21:23:38
○A2400:cb00:2048:1::6819:f652017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 17:42:00
○ 2026-03-29 21:23:36
○ 2026-03-29 21:23:38
●A2606:4700:3034::ac43:915a2026-03-29 → 2026-03-29 · 3 obs
○ 2017-05-07 17:42:00
● 2026-03-29 21:23:36
● 2026-03-29 21:23:38
●A2606:4700:3036::6815:373c2026-03-29 → 2026-03-29 · 3 obs
○ 2017-05-07 17:42:00
● 2026-03-29 21:23:36
● 2026-03-29 21:23:38
○A2a06:98c1:3120::2026-03-29 → 2026-03-29 · 2 obs
○ 2026-03-29 21:23:36
○ 2026-03-29 21:23:38
○A2a06:98c1:3121::2026-03-29 → 2026-03-29 · 2 obs
○ 2026-03-29 21:23:36
○ 2026-03-29 21:23:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
opview51.comdarwin.ns.cloudflare.com, arushi.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.61

NS records: darwin.ns.cloudflare.com, arushi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opview51.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.55.60, 172.67.145.90
AAAA22606:4700:3036::6815:373c, 2606:4700:3034::ac43:915a
NS2arushi.ns.cloudflare.com, darwin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arushi.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by opview51.com: 2606:4700:3034::ac43:915a, 2606:4700:3036::6815:373c, 104.21.55.60 and 172.67.145.90.

other host names including temppic.com, marijuana-us.com, city-izyum.gov.ua, pakarab.net and www.medicalboard.co.ke share IP numbers with opview51.com.

Name Servers

opview51.com is delegated to two name servers arushi.ns.cloudflare.com and darwin.ns.cloudflare.com.

opview51.com shares the same name server setup as other domains, for instance lxgjg.cn, vcxr.cn, llread.cn, bc81.cn and youxinjiaoyu.cn.

opview51.com at least partially shares name servers with other domains, for instance zixunkeji.com, phpscience.ru, 269vv.com, edstronglp.com and buzpark.com.

These name servers are commonly used alongside kia.ns.cloudflare.com and eoin.ns.cloudflare.com.

Host names with six IP numbers:

Host name arushi.ns.cloudflare.com points to: 2606:4700:50::a29f:263d, 2803:f800:50::6ca2:c23d, 2a06:98c1:50::ac40:223d, 108.162.194.61, 162.159.38.61 and 172.64.34.61.

Host name darwin.ns.cloudflare.com points to: 2606:4700:58::adf5:3b97, 2803:f800:50::6ca2:c197, 2a06:98c1:50::ac40:2197, 108.162.193.151, 172.64.33.151 and 173.245.59.151.