doesbr.org - dns.ninja

doesbr.org

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:b140🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:334b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.51.75Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.177.64🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdavid.ns.cloudflare.com
A2606:4700:58::adf5:3b98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A2803:f800:50::6ca2:c198🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdavid.ns.cloudflare.com
A2a06:98c1:50::ac40:2198🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdavid.ns.cloudflare.com
A108.162.193.152🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A172.64.33.152🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A173.245.59.152🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
NSheidi.ns.cloudflare.com
A2606:4700:50::a29f:26ec🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheidi.ns.cloudflare.com
A2803:f800:50::6ca2:c2ec🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRheidi.ns.cloudflare.com
A2a06:98c1:50::ac40:22ec🇺🇸 Cloudflare2a06:98c1:50::/45
PTRheidi.ns.cloudflare.com
A108.162.194.236🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheidi.ns.cloudflare.com
A162.159.38.236Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheidi.ns.cloudflare.com
A172.64.34.236🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheidi.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.51.75, 172.67.177.64
IPv6 hints2606:4700:3031::ac43:b140, 2606:4700:3033::6815:334b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=61, name=cloudflare-ech.com
SOAdavid.ns.cloudflare.comdns@cloudflare.com serial=2406208980

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=1785207933

Same first word

Similar names

DNS History

23 records (6 active, 17 former)

20162017201820192020202120222023202420252026NSdavid.ns.cloudflare.comheidi.ns.cloudflare.comadns1.es.netadns2.es.netns-aoa.es.netns-lvk.es.netns0.ornl.govns1.es.netA104.21.51.75172.67.177.642606:4700:3031::ac43:b1402606:4700:3033::6815:334b128.219.176.20160.91.94.158188.114.96.0188.114.96.4188.114.97.0188.114.97.42606:4700:3035::ac43:b1402606:4700:3036::6815:334b2620:0:2b30:300:c617:baae:d521:97682a06:98c1:3120::2a06:98c1:3121::
NSadns1.es.net2015-08-12 → 2016-12-24 · 4 obs
● 2015-08-12 01:55:14
● 2016-12-24 18:28:24
○ 2026-03-22 06:55:54
○ 2026-07-28 03:31:22
NSadns2.es.net2015-08-12 → 2016-12-24 · 4 obs
● 2015-08-12 01:55:14
● 2016-12-24 18:28:24
○ 2026-03-22 06:55:54
○ 2026-07-28 03:31:22
NSdavid.ns.cloudflare.com2026-03-22 → 2026-07-28 · 3 obs
○ 2016-12-24 18:28:24
● 2026-03-22 06:55:54
● 2026-07-28 03:31:22
NSheidi.ns.cloudflare.com2026-03-22 → 2026-07-28 · 3 obs
○ 2016-12-24 18:28:24
● 2026-03-22 06:55:54
● 2026-07-28 03:31:22
NSns-aoa.es.net2015-08-12 → 2016-12-24 · 4 obs
● 2015-08-12 01:55:14
● 2016-12-24 18:28:24
○ 2026-03-22 06:55:54
○ 2026-07-28 03:31:22
NSns-lvk.es.net2015-08-12 → 2016-12-24 · 4 obs
● 2015-08-12 01:55:14
● 2016-12-24 18:28:24
○ 2026-03-22 06:55:54
○ 2026-07-28 03:31:22
NSns0.ornl.gov2015-08-12 → 2016-12-24 · 4 obs
● 2015-08-12 01:55:14
● 2016-12-24 18:28:24
○ 2026-03-22 06:55:54
○ 2026-07-28 03:31:22
NSns1.es.net2015-08-12 → 2016-12-24 · 4 obs
● 2015-08-12 01:55:14
● 2016-12-24 18:28:24
○ 2026-03-22 06:55:54
○ 2026-07-28 03:31:22
A104.21.51.752026-03-22 → 2026-07-28 · 9 obs
○ 2016-12-24 18:28:24
● 2026-03-22 06:55:54
● 2026-04-13 06:12:06
○ 2026-06-11 12:59:58
○ 2026-06-11 13:45:52
● 2026-06-11 14:31:28
○ 2026-07-17 12:39:02
● 2026-07-25 23:56:10
● 2026-07-28 03:31:22
A128.219.176.202015-08-12 → 2016-06-29 · 4 obs
● 2015-08-12 01:55:14
● 2016-06-29 04:48:52
○ 2016-12-24 18:28:24
○ 2026-07-28 03:31:22
A160.91.94.1582016-12-24 → 2016-12-24 · 4 obs
○ 2016-06-29 04:48:52
● 2016-12-24 18:28:24
○ 2026-03-22 06:55:54
○ 2026-07-28 03:31:22
A172.67.177.642026-03-22 → 2026-07-28 · 9 obs
○ 2016-12-24 18:28:24
● 2026-03-22 06:55:54
● 2026-04-13 06:12:06
○ 2026-06-11 12:59:58
○ 2026-06-11 13:45:52
● 2026-06-11 14:31:28
○ 2026-07-17 12:39:02
● 2026-07-25 23:56:10
● 2026-07-28 03:31:22
A188.114.96.02026-06-11 → 2026-07-17 · 7 obs
○ 2026-03-22 06:55:54
○ 2026-06-11 12:59:58
● 2026-06-11 13:45:52
○ 2026-06-11 14:31:28
● 2026-07-17 12:39:02
○ 2026-07-25 23:56:10
○ 2026-07-28 03:31:22
A188.114.96.42026-06-11 → 2026-06-11 · 4 obs
○ 2026-04-13 06:12:06
● 2026-06-11 12:59:58
○ 2026-06-11 13:45:52
○ 2026-07-28 03:31:22
A188.114.97.02026-06-11 → 2026-07-17 · 7 obs
○ 2026-03-22 06:55:54
○ 2026-06-11 12:59:58
● 2026-06-11 13:45:52
○ 2026-06-11 14:31:28
● 2026-07-17 12:39:02
○ 2026-07-25 23:56:10
○ 2026-07-28 03:31:22
A188.114.97.42026-06-11 → 2026-06-11 · 4 obs
○ 2026-04-13 06:12:06
● 2026-06-11 12:59:58
○ 2026-06-11 13:45:52
○ 2026-07-28 03:31:22
A2606:4700:3031::ac43:b1402026-07-12 → 2026-07-28 · 5 obs
○ 2026-06-11 14:31:28
● 2026-07-12 07:46:00
○ 2026-07-17 12:39:02
● 2026-07-25 23:56:10
● 2026-07-28 03:31:22
A2606:4700:3033::6815:334b2026-07-12 → 2026-07-28 · 5 obs
○ 2026-06-11 14:31:28
● 2026-07-12 07:46:00
○ 2026-07-17 12:39:02
● 2026-07-25 23:56:10
● 2026-07-28 03:31:22
A2606:4700:3035::ac43:b1402026-03-22 → 2026-06-11 · 8 obs
○ 2016-12-24 18:28:24
● 2026-03-22 06:55:54
● 2026-04-13 06:12:06
○ 2026-06-11 12:59:58
○ 2026-06-11 13:45:52
● 2026-06-11 14:31:28
○ 2026-07-12 07:46:00
○ 2026-07-28 03:31:22
A2606:4700:3036::6815:334b2026-03-22 → 2026-06-11 · 8 obs
○ 2016-12-24 18:28:24
● 2026-03-22 06:55:54
● 2026-04-13 06:12:06
○ 2026-06-11 12:59:58
○ 2026-06-11 13:45:52
● 2026-06-11 14:31:28
○ 2026-07-12 07:46:00
○ 2026-07-28 03:31:22
A2620:0:2b30:300:c617:baae:d521:97682015-08-12 → 2016-06-29 · 4 obs
● 2015-08-12 01:55:14
● 2016-06-29 04:48:52
○ 2016-12-24 18:28:24
○ 2026-07-28 03:31:22
A2a06:98c1:3120::2026-06-11 → 2026-07-17 · 8 obs
○ 2026-03-22 06:55:54
○ 2026-04-13 06:12:06
● 2026-06-11 12:59:58
● 2026-06-11 13:45:52
○ 2026-06-11 14:31:28
● 2026-07-17 12:39:02
○ 2026-07-25 23:56:10
○ 2026-07-28 03:31:22
A2a06:98c1:3121::2026-06-11 → 2026-07-17 · 8 obs
○ 2026-03-22 06:55:54
○ 2026-04-13 06:12:06
● 2026-06-11 12:59:58
● 2026-06-11 13:45:52
○ 2026-06-11 14:31:28
● 2026-07-17 12:39:02
○ 2026-07-25 23:56:10
○ 2026-07-28 03:31:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
doesbr.orgdavid.ns.cloudflare.com, heidi.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.236

NS records: david.ns.cloudflare.com, heidi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doesbr.org (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.177.64, 104.21.51.75
AAAA22606:4700:3031::ac43:b140, 2606:4700:3033::6815:334b
NS2david.ns.cloudflare.com, heidi.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1david.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

doesbr.org has four IP addresses: 104.21.51.75, 172.67.177.64, 2606:4700:3031::ac43:b140 and 2606:4700:3033::6815:334b.

Additional host names — 10z.casino, regutec.cz, jackyy.hk and two others — share IP numbers with doesbr.org.

Name Servers

doesbr.org is served by two delegated name servers, david.ns.cloudflare.com and heidi.ns.cloudflare.com.

doesbr.org shares its name server setup with other domains, including bplawyers.co.id, bsvbd.ru, resizeimage.org and two others.

doesbr.org has at least partial name server overlap with other domains, such as trein-vertraging.nl, 2gen.ai, 889993129.xyz and two others.

It is common to find these name servers paired with the name servers joyce.ns.cloudflare.com.

Host names with 6 IP numbers:

david.ns.cloudflare.com carries IP addresses 108.162.193.152, 172.64.33.152 and 173.245.59.152, with 3 other addresses beyond those.

heidi.ns.cloudflare.com carries IP addresses 108.162.194.236, 162.159.38.236 and 172.64.34.236, with 3 other addresses beyond those.