`jrsnb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:996a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:5230^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.48^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.106^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fay.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c073^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2073^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fay.ns.cloudflare.com`
		A	108.162.192.115^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
		A	172.64.32.115^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
		A	173.245.58.115^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
NS	`lamar.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lamar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lamar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lamar.ns.cloudflare.com`
		A	108.162.195.142^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lamar.ns.cloudflare.com`
		A	162.159.44.142^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lamar.ns.cloudflare.com`
		A	172.64.35.142^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lamar.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.48, 172.67.153.106
		IPv6 hints	2606:4700:3032::ac43:996a, 2606:4700:3033::6815:5230
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`fay.ns.cloudflare.com`dns@cloudflare.com serial=2401323782

`com`

	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=1776027247

Subdomains

mx0.jrsnb.com

Same first word

jrsnb.info

jrsnb.com

Similar names

njrbs.cn

njbsr.com

nbrsj.cn

bjnsr.com

nrsbj.com

jsrbn.com

brnjs.com

bjnsr.cn

bjrsn.com

bsnrj.com

DNS History

17 records (6 active, 11 former)

○NSdns31.hichina.com2020-02-15 → 2020-02-15 · 4 obs

○ 2017-03-19 20:49:20
● 2020-02-15 04:23:30
○ 2026-03-28 18:56:42
○ 2026-04-12 21:16:48

○NSdns32.hichina.com2020-02-15 → 2020-02-15 · 4 obs

○ 2017-03-19 20:49:20
● 2020-02-15 04:23:30
○ 2026-03-28 18:56:42
○ 2026-04-12 21:16:48

●NSfay.ns.cloudflare.com2026-03-28 → 2026-04-12 · 3 obs

○ 2020-02-15 04:23:30
● 2026-03-28 18:56:42
● 2026-04-12 21:16:48

●NSlamar.ns.cloudflare.com2026-03-28 → 2026-04-12 · 3 obs

○ 2020-02-15 04:23:30
● 2026-03-28 18:56:42
● 2026-04-12 21:16:48

○NSns1.eedns.com2017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-12 03:31:38
● 2017-03-19 20:49:20
○ 2020-02-15 04:23:30
○ 2026-04-12 21:16:48

○NSns1.hans.hosteurope.de2015-05-18 → 2016-07-12 · 4 obs

● 2015-05-18 21:30:50
● 2016-07-12 03:31:38
○ 2017-03-19 20:49:20
○ 2026-04-12 21:16:48

○NSns2.eedns.com2017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-12 03:31:38
● 2017-03-19 20:49:20
○ 2020-02-15 04:23:30
○ 2026-04-12 21:16:48

○NSns2.hans.hosteurope.de2015-05-18 → 2016-07-12 · 4 obs

● 2015-05-18 21:30:50
● 2016-07-12 03:31:38
○ 2017-03-19 20:49:20
○ 2026-04-12 21:16:48

○MXmx0.jrsnb.com2015-05-18 → 2016-07-12 · 4 obs

● 2015-05-18 21:30:50
● 2016-07-12 03:31:38
○ 2017-03-19 20:49:20
○ 2026-04-12 21:16:48

●A104.21.82.482026-03-28 → 2026-04-12 · 3 obs

○ 2020-02-15 04:23:30
● 2026-03-28 18:56:42
● 2026-04-12 21:16:48

○A107.148.231.2272017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-12 03:31:38
● 2017-03-19 20:49:20
○ 2020-02-15 04:23:30
○ 2026-04-12 21:16:48

●A172.67.153.1062026-03-28 → 2026-04-12 · 3 obs

○ 2020-02-15 04:23:30
● 2026-03-28 18:56:42
● 2026-04-12 21:16:48

●A2606:4700:3032::ac43:996a2026-03-28 → 2026-04-12 · 3 obs

○ 2020-02-15 04:23:30
● 2026-03-28 18:56:42
● 2026-04-12 21:16:48

●A2606:4700:3033::6815:52302026-03-28 → 2026-04-12 · 3 obs

○ 2020-02-15 04:23:30
● 2026-03-28 18:56:42
● 2026-04-12 21:16:48

○A2a01:488:42:1000:57e6:2cf3:25:cff72015-05-18 → 2016-07-12 · 4 obs

● 2015-05-18 21:30:50
● 2016-07-12 03:31:38
○ 2017-03-19 20:49:20
○ 2026-04-12 21:16:48

○A87.230.44.2432015-05-18 → 2016-07-12 · 4 obs

● 2015-05-18 21:30:50
● 2016-07-12 03:31:38
○ 2017-03-19 20:49:20
○ 2026-04-12 21:16:48

○CNAMEoverdue.aliyun.com2020-02-15 → 2020-02-15 · 3 obs

● 2020-02-15 04:23:30
○ 2026-03-28 18:56:42
○ 2026-04-12 21:16:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jrsnb.com	fay.ns.cloudflare.com, lamar.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.142

NS records: fay.ns.cloudflare.com, lamar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jrsnb.com (unsigned zone)

⏱️ Timing

Total: 117ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.153.106, 104.21.82.48`
AAAA	2	`2606:4700:3033::6815:5230, 2606:4700:3032::ac43:996a`
NS	2	`fay.ns.cloudflare.com, lamar.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fay.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

jrsnb.com is the parent of mx0.jrsnb.com.

IP Addresses

jrsnb.com points to four IP numbers: 2606:4700:3032::ac43:996a, 2606:4700:3033::6815:5230, 104.21.82.48 and 172.67.153.106.

Other host names including drconte.com, crot.digital, www.lojakamikasi.com.br, memorial-zv.ru and sportgigant.at share IP numbers with jrsnb.com.

Name Servers

jrsnb.com's delegation uses two name servers, fay.ns.cloudflare.com and lamar.ns.cloudflare.com.

jrsnb.com shares the same name server setup as other domains, for example ssflsc.com, dailystreetjournal.com, xnhzj.com, zhyx8.com and fxflw.com.

jrsnb.com at least partially shares name servers with other domains, including tswaps.com, zsamboky.com, 596978.xyz, casinopokerdom.net and philstirewnc.com.

these name servers are commonly used with daniella.ns.cloudflare.com, phoenix.ns.cloudflare.com, neil.ns.cloudflare.com and ben.ns.cloudflare.com.

Host names with six IP numbers:

fay.ns.cloudflare.com points to: 2606:4700:50::adf5:3a73, 2803:f800:50::6ca2:c073, 2a06:98c1:50::ac40:2073, 108.162.192.115, 172.64.32.115 and 173.245.58.115.

lamar.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8e, 2803:f800:50::6ca2:c38e, 2a06:98c1:50::ac40:238e, 108.162.195.142, 162.159.44.142 and 172.64.35.142.

jrsnb.com - robtex.com

jrsnb.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`jrsnb.com`

`com`