`51tr.net`

DNSSEC	⚠️ Not signed
NS	`brenna.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26b0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenna.ns.cloudflare.com`
		A	108.162.194.176^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	162.159.38.176^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	172.64.34.176^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
NS	`chad.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c152^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chad.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2152^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chad.ns.cloudflare.com`
		A	108.162.193.82^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	172.64.33.82^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	173.245.59.82^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
SOA	`brenna.ns.cloudflare.com`dns@cloudflare.com serial=2396544723

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774480687

Same first word

51tr.top

51tr.net

Similar names

15tr.ru

tr51.be

r15t.cn

rt15.at

rt15.org

t51r.com

t15r.xyz

tr51.org

rt15.com

15rt.com

DNS History

4 records (2 active, 2 former)

●NSbrenna.ns.cloudflare.com2026-02-19 → 2026-03-25 · 3 obs

○ 2017-03-29 14:37:22
● 2026-02-19 07:39:58
● 2026-03-25 23:26:00

●NSchad.ns.cloudflare.com2026-02-19 → 2026-03-25 · 3 obs

○ 2017-03-29 14:37:22
● 2026-02-19 07:39:58
● 2026-03-25 23:26:00

○NSdns10.hichina.com2015-10-21 → 2017-03-29 · 4 obs

● 2015-10-21 16:42:08
● 2017-03-29 14:37:22
○ 2026-02-19 07:39:58
○ 2026-03-25 23:26:00

○NSdns9.hichina.com2015-10-21 → 2017-03-29 · 4 obs

● 2015-10-21 16:42:08
● 2017-03-29 14:37:22
○ 2026-02-19 07:39:58
○ 2026-03-25 23:26:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	b.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net...	-
51tr.net	chad.ns.cloudflare.com, brenna.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.82

NS records: chad.ns.cloudflare.com, brenna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51tr.net (unsigned zone)

⏱️ Timing

Total: 991ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`brenna.ns.cloudflare.com, chad.ns.cloudflare.com`
SOA	1	`brenna.ns.cloudflare.com dns.cloudflare.`

Analysis

Name Servers

51tr.net is delegated to two name servers: brenna.ns.cloudflare.com and chad.ns.cloudflare.com.

51tr.net uses the same name server setup as other domains, including findlocales.com, whatsapp-htfg.top, whatsapp-htdf.wiki, whatsapp-upop.click and whatsapp-htds.ltd.

At least part of the name servers for 51tr.net are shared with other domains, for instance station-office.sbs, hollisny.com, ya-tec.com, googol.gr and ludovicopiccolo.com.

These name servers are commonly used with aaden.ns.cloudflare.com, nina.ns.cloudflare.com, konnor.ns.cloudflare.com and troy.ns.cloudflare.com.

Host names with six IP numbers:

brenna.ns.cloudflare.com points to: 2606:4700:50::a29f:26b0, 2803:f800:50::6ca2:c2b0, 2a06:98c1:50::ac40:22b0, 108.162.194.176, 162.159.38.176 and 172.64.34.176.

chad.ns.cloudflare.com points to: 2606:4700:58::adf5:3b52, 2803:f800:50::6ca2:c152, 2a06:98c1:50::ac40:2152, 108.162.193.82, 172.64.33.82 and 173.245.59.82.

51tr.net - robtex.com

51tr.net

net