51top.org - robtex.com

51top.org

DNSSEC⚠️ Not signed
NSaitana.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26de🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaitana.ns.cloudflare.com
A2803:f800:50::6ca2:c2de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaitana.ns.cloudflare.com
A2a06:98c1:50::ac40:22de🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaitana.ns.cloudflare.com
A108.162.194.222🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaitana.ns.cloudflare.com
A162.159.38.222Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaitana.ns.cloudflare.com
A172.64.34.222🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaitana.ns.cloudflare.com
NSthomas.ns.cloudflare.com
A2606:4700:58::adf5:3bee🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
A2803:f800:50::6ca2:c1ee🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRthomas.ns.cloudflare.com
A2a06:98c1:50::ac40:21ee🇺🇸 Cloudflare2a06:98c1:50::/45
PTRthomas.ns.cloudflare.com
A108.162.193.238🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
A172.64.33.238🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
A173.245.59.238🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
SOAaitana.ns.cloudflare.comdns@cloudflare.com serial=2400075519

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐
NSa2.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774591198

Same first word

51top.org
51top.info
51top.com
51top.com.cn

Similar names

top15.ua
top51.cn
top51.de
51opt.ru
top15.us

DNS History

9 records (2 active, 7 former)

20162017201820192020202120222023202420252026NSaitana.ns.cloudflare.comthomas.ns.cloudflare.comdns.bizcn.comlocalhost.admin.51top.orgns1.4everdns.comns2.4everdns.comMXmail.51top.orgA183.90.184.120192.169.81.126
●NSaitana.ns.cloudflare.com2026-02-28 → 2026-03-27 · 3 obs
○ 2017-04-05 03:58:56
● 2026-02-28 00:43:38
● 2026-03-27 06:28:50
○NSdns.bizcn.com2015-08-13 → 2016-07-18 · 4 obs
● 2015-08-13 15:35:42
● 2016-07-18 17:50:06
○ 2017-04-05 03:58:56
○ 2026-03-27 06:28:50
○NSlocalhost.admin.51top.org2017-04-05 → 2017-04-05 · 4 obs
○ 2016-07-18 17:50:06
● 2017-04-05 03:58:56
○ 2026-02-28 00:43:38
○ 2026-03-27 06:28:50
○NSns1.4everdns.com2015-08-13 → 2016-07-18 · 4 obs
● 2015-08-13 15:35:42
● 2016-07-18 17:50:06
○ 2017-04-05 03:58:56
○ 2026-03-27 06:28:50
○NSns2.4everdns.com2015-08-13 → 2016-07-18 · 4 obs
● 2015-08-13 15:35:42
● 2016-07-18 17:50:06
○ 2017-04-05 03:58:56
○ 2026-03-27 06:28:50
●NSthomas.ns.cloudflare.com2026-02-28 → 2026-03-27 · 3 obs
○ 2017-04-05 03:58:56
● 2026-02-28 00:43:38
● 2026-03-27 06:28:50
○MXmail.51top.org2017-04-05 → 2017-04-05 · 3 obs
● 2017-04-05 03:58:56
○ 2026-02-28 00:43:38
○ 2026-03-27 06:28:50
○A183.90.184.1202015-08-13 → 2016-07-18 · 4 obs
● 2015-08-13 15:35:42
● 2016-07-18 17:50:06
○ 2017-04-05 03:58:56
○ 2026-03-27 06:28:50
○A192.169.81.1262017-04-05 → 2017-04-05 · 4 obs
○ 2016-07-18 17:50:06
● 2017-04-05 03:58:56
○ 2026-02-28 00:43:38
○ 2026-03-27 06:28:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
51top.orgaitana.ns.cloudflare.com, thomas.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.238

NS records: aitana.ns.cloudflare.com, thomas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51top.org (unsigned zone)

⏱️ Timing

Total: 340ms | Queries: -

📄 Records

TypeCountSample Data
NS2aitana.ns.cloudflare.com, thomas.ns.cloudflare.com
SOA1aitana.ns.cloudflare.com dns.cloudflare.

Analysis

Name Servers

51top.org is delegated to two name servers aitana.ns.cloudflare.com and thomas.ns.cloudflare.com.

51top.org shares the same name server setup as other domains, for instance pekora.zip, rexprog.de, casinomercure.com, musdata.info and a375e913d578e8644bc4ea162d861a3e.com.

51top.org at least partially shares name servers with other domains, for instance mtrade.mx, topp-feuerwerk.de, jockx.net, kteam.hu and waveeuropeco.com.

These name servers are commonly used alongside wally.ns.cloudflare.com and adrian.ns.cloudflare.com.

Host names with six IP numbers:

Host name aitana.ns.cloudflare.com points to: 2606:4700:50::a29f:26de, 2803:f800:50::6ca2:c2de, 2a06:98c1:50::ac40:22de, 108.162.194.222, 162.159.38.222 and 172.64.34.222.

Host name thomas.ns.cloudflare.com points to: 2606:4700:58::adf5:3bee, 2803:f800:50::6ca2:c1ee, 2a06:98c1:50::ac40:21ee, 108.162.193.238, 172.64.33.238 and 173.245.59.238.