opendott.org - robtex.com

opendott.org

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:8061🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:e9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.0.233Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.97🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgannon.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c3b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgannon.ns.cloudflare.com
A2803:f800:50::6ca2:c33b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgannon.ns.cloudflare.com
A2a06:98c1:50::ac40:233b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgannon.ns.cloudflare.com
A108.162.195.59🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgannon.ns.cloudflare.com
A162.159.44.59Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgannon.ns.cloudflare.com
A172.64.35.59🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgannon.ns.cloudflare.com
NSzara.ns.cloudflare.com
A2606:4700:50::adf5:3a94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
A2803:f800:50::6ca2:c094🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzara.ns.cloudflare.com
A2a06:98c1:50::ac40:2094🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzara.ns.cloudflare.com
A108.162.192.148🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
A172.64.32.148🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
A173.245.58.148🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.0.233, 172.67.128.97
IPv62606:4700:3032::ac43:8061, 2606:4700:3033::6815:e9
SOAgannon.ns.cloudflare.comdns@cloudflare.com serial=2398694244

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953

Same first word

opendott.org

Similar names

edpotton.com
donotpet.com
optodent.com
optodent.ru

DNS History

9 records (6 active, 3 former)

2020202120222023202420252026NSgannon.ns.cloudflare.comzara.ns.cloudflare.compp.dundee.ac.ukpp2.dundee.ac.ukA104.21.0.233172.67.128.972606:4700:3032::ac43:80612606:4700:3033::6815:e9134.36.3.141
●NSgannon.ns.cloudflare.com2026-03-08 → 2026-03-23 · 3 obs
○ 2019-03-16 15:38:40
● 2026-03-08 15:59:18
● 2026-03-23 15:36:40
○NSpp.dundee.ac.uk2019-03-16 → 2019-03-16 · 3 obs
● 2019-03-16 15:38:40
○ 2026-03-08 15:59:18
○ 2026-03-23 15:36:40
○NSpp2.dundee.ac.uk2019-03-16 → 2019-03-16 · 3 obs
● 2019-03-16 15:38:40
○ 2026-03-08 15:59:18
○ 2026-03-23 15:36:40
●NSzara.ns.cloudflare.com2026-03-08 → 2026-03-23 · 3 obs
○ 2019-03-16 15:38:40
● 2026-03-08 15:59:18
● 2026-03-23 15:36:40
●A104.21.0.2332026-03-08 → 2026-03-23 · 3 obs
○ 2019-03-16 15:38:40
● 2026-03-08 15:59:18
● 2026-03-23 15:36:40
○A134.36.3.1412019-03-16 → 2019-03-16 · 3 obs
● 2019-03-16 15:38:40
○ 2026-03-08 15:59:18
○ 2026-03-23 15:36:40
●A172.67.128.972026-03-08 → 2026-03-23 · 3 obs
○ 2019-03-16 15:38:40
● 2026-03-08 15:59:18
● 2026-03-23 15:36:40
●A2606:4700:3032::ac43:80612026-03-08 → 2026-03-23 · 3 obs
○ 2019-03-16 15:38:40
● 2026-03-08 15:59:18
● 2026-03-23 15:36:40
●A2606:4700:3033::6815:e92026-03-08 → 2026-03-23 · 3 obs
○ 2019-03-16 15:38:40
● 2026-03-08 15:59:18
● 2026-03-23 15:36:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
opendott.orgzara.ns.cloudflare.com, gannon.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.148

NS records: zara.ns.cloudflare.com, gannon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opendott.org (unsigned zone)

⏱️ Timing

Total: 451ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.0.233, 172.67.128.97
AAAA22606:4700:3032::ac43:8061, 2606:4700:3033::6815:e9
NS2gannon.ns.cloudflare.com, zara.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gannon.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

opendott.org points to four IP numbers: 2606:4700:3032::ac43:8061, 2606:4700:3033::6815:e9, 104.21.0.233 and 172.67.128.97.

Other host names including 62214.cc, pusatinformasibeasiswa.com, finestrapvc.it.cdn.cloudflare.net, my.zarvistacm.com and lmrodeo.com share IP numbers with opendott.org.

Name Servers

opendott.org's delegation uses two name servers, gannon.ns.cloudflare.com and zara.ns.cloudflare.com.

opendott.org shares the same name server setup as other domains, for example pizzeriacharly.com, sensa838rtp-b.store, lawfirmkalia.com, sensa838.tech and hricorp.org.

opendott.org at least partially shares name servers with other domains, including kids-first.com.au, alizamandel.com, implantsfordentistry.com, kibuilder.com and nbmateyness.com.

These name servers are often used together with holly.ns.cloudflare.com.

Host names with six IP numbers:

gannon.ns.cloudflare.com points to: 2606:4700:58::a29f:2c3b, 2803:f800:50::6ca2:c33b, 2a06:98c1:50::ac40:233b, 108.162.195.59, 162.159.44.59 and 172.64.35.59.

zara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a94, 2803:f800:50::6ca2:c094, 2a06:98c1:50::ac40:2094, 108.162.192.148, 172.64.32.148 and 173.245.58.148.