`snjt-obs.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1677^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:cccb^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.119^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.203^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sam.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sam.ns.cloudflare.com`
		A	108.162.193.141^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	172.64.33.141^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	173.245.59.141^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
NS	`yolanda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yolanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yolanda.ns.cloudflare.com`
		A	108.162.192.241^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	172.64.32.241^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	173.245.58.241^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁷³⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁹²⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.119, 172.67.204.203
		IPv6 hints	2606:4700:3030::6815:1677, 2606:4700:3032::ac43:cccb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOA	`sam.ns.cloudflare.com`dns@cloudflare.com serial=2410990296

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786112171

Subdomains

www.snjt-obs.org

Same first word

snjt-obs.org

DNS History

17 records (9 active, 8 former)

●NSsam.ns.cloudflare.com2017-03-16 → 2026-08-07 · 2 obs

● 2017-03-16 14:38:00
● 2026-08-07 14:27:10

●NSyolanda.ns.cloudflare.com2017-03-16 → 2026-08-07 · 2 obs

● 2017-03-16 14:38:00
● 2026-08-07 14:27:10

○MXmx1.ovh.net2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:38:00
○ 2026-06-09 10:06:56
○ 2026-08-07 14:27:10

○MXmx2.ovh.net2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:38:00
○ 2026-06-09 10:06:56
○ 2026-08-07 14:27:10

○MXmxb.ovh.net2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:38:00
○ 2026-06-09 10:06:56
○ 2026-08-07 14:27:10

●MXroute1.mx.cloudflare.net2026-06-09 → 2026-08-07 · 3 obs

○ 2017-03-16 14:38:00
● 2026-06-09 10:06:56
● 2026-08-07 14:27:10

●MXroute2.mx.cloudflare.net2026-06-09 → 2026-08-07 · 3 obs

○ 2017-03-16 14:38:00
● 2026-06-09 10:06:56
● 2026-08-07 14:27:10

●MXroute3.mx.cloudflare.net2026-06-09 → 2026-08-07 · 3 obs

○ 2017-03-16 14:38:00
● 2026-06-09 10:06:56
● 2026-08-07 14:27:10

●A104.21.22.1192026-06-09 → 2026-08-07 · 3 obs

○ 2017-03-16 14:38:00
● 2026-06-09 10:06:56
● 2026-08-07 14:27:10

○A104.31.94.852017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:38:00
○ 2026-06-09 10:06:56
○ 2026-08-07 14:27:10

○A104.31.95.852017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:38:00
○ 2026-06-09 10:06:56
○ 2026-08-07 14:27:10

●A172.67.204.2032026-06-09 → 2026-08-07 · 3 obs

○ 2017-03-16 14:38:00
● 2026-06-09 10:06:56
● 2026-08-07 14:27:10

○A2400:cb00:2048:1::681f:5e552017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:38:00
○ 2026-06-09 10:06:56
○ 2026-08-07 14:27:10

○A2400:cb00:2048:1::681f:5f552017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:38:00
○ 2026-06-09 10:06:56
○ 2026-08-07 14:27:10

●A2606:4700:3030::6815:16772026-06-09 → 2026-08-07 · 3 obs

○ 2017-03-16 14:38:00
● 2026-06-09 10:06:56
● 2026-08-07 14:27:10

●A2606:4700:3032::ac43:cccb2026-06-29 → 2026-08-07 · 3 obs

○ 2026-06-09 10:06:56
● 2026-06-29 11:24:10
● 2026-08-07 14:27:10

○A2606:4700:3035::ac43:cccb2026-06-09 → 2026-06-09 · 4 obs

○ 2017-03-16 14:38:00
● 2026-06-09 10:06:56
○ 2026-06-29 11:24:10
○ 2026-08-07 14:27:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org	-
snjt-obs.org	yolanda.ns.cloudflare.com, sam.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.241

NS records: yolanda.ns.cloudflare.com, sam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for snjt-obs.org (unsigned zone)

⏱️ Timing

Total: 423ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.119, 172.67.204.203`
AAAA	2	`2606:4700:3032::ac43:cccb, 2606:4700:3030::6815:1677`
NS	2	`sam.ns.cloudflare.com, yolanda.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 38), route1.mx.cloudflare.net (pri: 73)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sam.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

www.snjt-obs.org is a subdomain of snjt-obs.org.

IP Addresses

snjt-obs.org points to the four IP addresses 104.21.22.119, 172.67.204.203, 2606:4700:3030::6815:1677 and 2606:4700:3032::ac43:cccb.

Among the host names that share IP numbers with snjt-obs.org are www.jiaoyizhenjing.com, cogneuro.net, mcw68.onl and two others.

Name Servers

Two name servers handle the delegation for snjt-obs.org: sam.ns.cloudflare.com and yolanda.ns.cloudflare.com.

snjt-obs.org has the same name server delegation as a number of other domains, such as nsrestoran.ru, chaskigo.com, alltogethernow.org.au and two more.

The name servers of snjt-obs.org overlap at least partially with those of other domains — among them yuukiza.com, line.fm, valedoo.com and two more.

Host names resolving to 6 IP numbers:

sam.ns.cloudflare.com resolves to 108.162.193.141, 172.64.33.141 and 173.245.59.141 among others, with 3 other IP addresses in total.

yolanda.ns.cloudflare.com resolves to 108.162.192.241, 172.64.32.241 and 173.245.58.241 among others, with 3 other IP addresses in total.

Mail Servers

Mail for snjt-obs.org is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

snjt-obs.org shares at least some of its mail servers with other domains — for example codecpp.com, tomaskitchenrecipes.com, phpnuke-uk.net and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.

snjt-obs.org - robtex.com

snjt-obs.org

org

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`snjt-obs.org`

`org`