`sbschool.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4bd4^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:b639^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.212^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.182.57^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c080^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2080^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lara.ns.cloudflare.com`
		A	108.162.192.128^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	172.64.32.128^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	173.245.58.128^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
NS	`tate.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cbf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tate.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tate.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tate.ns.cloudflare.com`
		A	108.162.195.191^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tate.ns.cloudflare.com`
		A	162.159.44.191^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tate.ns.cloudflare.com`
		A	172.64.35.191^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tate.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c2d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f27.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`MS=491BC12F483763719135C426CAAD5693386C89A5`
TXT	`ZOOM_verify_Qe3gnywyCpemrgIW54BxSA`
TXT	`adobe-idp-site-verification=337fdaec696d89d4a2609e67d61cf704ca05c967a27223d7b...`
TXT	`apple-domain-verification=va0d9e9K0YIa8nnd`
TXT	`brevo-code:5cd9ed70bd911f403185486d9ccf973a`
TXT	`google-site-verification=Xi_TnonqP_ahmeJyF1RKoBfc2lb3XYlBtI0uk---7vQ`
TXT	`v=spf1 include:_spf.google.com include:outboundmail.blackbaud.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.212, 172.67.182.57
		IPv6 hints	2606:4700:3030::6815:4bd4, 2606:4700:3030::ac43:b639
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=153, name=cloudflare-ech.com
SOA	`lara.ns.cloudflare.com`dns@cloudflare.com serial=2407206097

`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=1785919705

WOT: SAFE (60/100)

Subdomains

www.sbschool.org

Same first word

sbschool.ac.th

sbschool.org

sbschool.kr

Similar names

bschools.org

bsschool.sk

bsschool.com

bsschool.net

solbosch.be

bsschool.ru

bsschool.in

DNS History

31 records (11 active, 20 former)

●NSlara.ns.cloudflare.com2026-07-03 → 2026-08-05 · 3 obs

○ 2018-10-05 19:02:54
● 2026-07-03 15:54:02
● 2026-08-05 09:33:02

○NSns-1331.awsdns-38.org2015-08-06 → 2018-10-05 · 4 obs

● 2015-08-06 02:45:04
● 2018-10-05 19:02:54
○ 2026-07-03 15:54:02
○ 2026-08-05 09:33:02

○NSns-1962.awsdns-53.co.uk2015-08-06 → 2018-10-05 · 4 obs

● 2015-08-06 02:45:04
● 2018-10-05 19:02:54
○ 2026-07-03 15:54:02
○ 2026-08-05 09:33:02

○NSns-23.awsdns-02.com2015-08-06 → 2018-10-05 · 4 obs

● 2015-08-06 02:45:04
● 2018-10-05 19:02:54
○ 2026-07-03 15:54:02
○ 2026-08-05 09:33:02

○NSns-677.awsdns-20.net2015-08-06 → 2018-10-05 · 4 obs

● 2015-08-06 02:45:04
● 2018-10-05 19:02:54
○ 2026-07-03 15:54:02
○ 2026-08-05 09:33:02

●NState.ns.cloudflare.com2026-07-03 → 2026-08-05 · 3 obs

○ 2018-10-05 19:02:54
● 2026-07-03 15:54:02
● 2026-08-05 09:33:02

●MXalt1.aspmx.l.google.com2015-08-06 → 2026-08-05 · 2 obs

● 2015-08-06 02:45:04
● 2026-08-05 09:33:02

●MXalt2.aspmx.l.google.com2015-08-06 → 2026-08-05 · 2 obs

● 2015-08-06 02:45:04
● 2026-08-05 09:33:02

●MXaspmx.l.google.com2015-08-06 → 2026-08-05 · 2 obs

● 2015-08-06 02:45:04
● 2026-08-05 09:33:02

●MXaspmx2.googlemail.com2015-08-06 → 2026-08-05 · 2 obs

● 2015-08-06 02:45:04
● 2026-08-05 09:33:02

●MXaspmx3.googlemail.com2015-08-06 → 2026-08-05 · 2 obs

● 2015-08-06 02:45:04
● 2026-08-05 09:33:02

●A104.21.75.2122026-07-03 → 2026-08-05 · 3 obs

○ 2018-10-05 19:02:54
● 2026-07-03 15:54:02
● 2026-08-05 09:33:02

●A172.67.182.572026-07-03 → 2026-08-05 · 3 obs

○ 2018-10-05 19:02:54
● 2026-07-03 15:54:02
● 2026-08-05 09:33:02

○A216.38.6.12018-10-05 → 2018-10-05 · 4 obs

○ 2017-08-24 05:03:30
● 2018-10-05 19:02:54
○ 2026-07-03 15:54:02
○ 2026-08-05 09:33:02

●A2606:4700:3030::6815:4bd42026-07-03 → 2026-08-05 · 3 obs

○ 2018-10-05 19:02:54
● 2026-07-03 15:54:02
● 2026-08-05 09:33:02

●A2606:4700:3030::ac43:b6392026-07-14 → 2026-08-05 · 3 obs

○ 2026-07-03 15:54:02
● 2026-07-14 23:52:10
● 2026-08-05 09:33:02

○A2606:4700:3037::ac43:b6392026-07-03 → 2026-07-03 · 4 obs

○ 2018-10-05 19:02:54
● 2026-07-03 15:54:02
○ 2026-07-14 23:52:10
○ 2026-08-05 09:33:02

○A34.195.68.02017-08-24 → 2017-08-24 · 4 obs

○ 2017-06-29 11:06:36
● 2017-08-24 05:03:30
○ 2018-10-05 19:02:54
○ 2026-08-05 09:33:02

○A34.196.162.272017-06-29 → 2017-06-29 · 4 obs

○ 2017-06-14 11:38:34
● 2017-06-29 11:06:36
○ 2017-08-24 05:03:30
○ 2026-08-05 09:33:02

○A34.198.37.232017-06-14 → 2017-06-14 · 4 obs

○ 2016-07-09 09:22:20
● 2017-06-14 11:38:34
○ 2017-06-29 11:06:36
○ 2026-08-05 09:33:02

○A52.1.64.452015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 02:45:04
○ 2015-11-26 22:24:34
○ 2026-08-05 09:33:02

○A52.200.94.1882016-07-09 → 2016-07-09 · 4 obs

○ 2016-03-12 09:42:54
● 2016-07-09 09:22:20
○ 2017-06-14 11:38:34
○ 2026-08-05 09:33:02

○A52.203.58.892016-07-09 → 2016-07-09 · 4 obs

○ 2016-03-12 09:42:54
● 2016-07-09 09:22:20
○ 2017-06-14 11:38:34
○ 2026-08-05 09:33:02

○A52.3.60.692015-11-26 → 2015-11-26 · 4 obs

○ 2015-08-06 02:45:04
● 2015-11-26 22:24:34
○ 2016-03-12 09:42:54
○ 2026-08-05 09:33:02

○A52.54.148.1752017-06-29 → 2017-06-29 · 4 obs

○ 2017-06-14 11:38:34
● 2017-06-29 11:06:36
○ 2017-08-24 05:03:30
○ 2026-08-05 09:33:02

○A52.6.182.2452017-08-24 → 2017-08-24 · 4 obs

○ 2017-06-29 11:06:36
● 2017-08-24 05:03:30
○ 2018-10-05 19:02:54
○ 2026-08-05 09:33:02

○A52.72.188.292016-03-12 → 2016-03-12 · 4 obs

○ 2015-11-26 22:24:34
● 2016-03-12 09:42:54
○ 2016-07-09 09:22:20
○ 2026-08-05 09:33:02

○A54.172.95.102016-03-12 → 2016-03-12 · 4 obs

○ 2015-11-26 22:24:34
● 2016-03-12 09:42:54
○ 2016-07-09 09:22:20
○ 2026-08-05 09:33:02

○A54.173.201.2042015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 02:45:04
○ 2015-11-26 22:24:34
○ 2026-08-05 09:33:02

○A54.174.156.1392015-11-26 → 2015-11-26 · 4 obs

○ 2015-08-06 02:45:04
● 2015-11-26 22:24:34
○ 2016-03-12 09:42:54
○ 2026-08-05 09:33:02

○A54.84.145.1702017-06-14 → 2017-06-14 · 4 obs

○ 2016-07-09 09:22:20
● 2017-06-14 11:38:34
○ 2017-06-29 11:06:36
○ 2026-08-05 09:33:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
sbschool.org	lara.ns.cloudflare.com, tate.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.128

NS records: lara.ns.cloudflare.com, tate.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sbschool.org (unsigned zone)

⏱️ Timing

Total: 557ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.182.57, 104.21.75.212`
AAAA	2	`2606:4700:3030::ac43:b639, 2606:4700:3030::6815:4bd4`
NS	2	`lara.ns.cloudflare.com, tate.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	7	`MS=491BC12F483763719135C426CAAD5693386C8, ZOOM_verify_Qe3gnywyCpemrgIW54BxSA...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lara.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The domain www.sbschool.org falls under the parent sbschool.org.

IP Addresses

sbschool.org directs to four IP numbers, which are 104.21.75.212, 172.67.182.57, 2606:4700:3030::6815:4bd4 and 2606:4700:3030::ac43:b639.

www.saloglu.com.cdn.cloudflare.net, alexerdei.co.uk, www.hizmurplekvanfto.shop and two other host names share IP numbers with sbschool.org.

Name Servers

sbschool.org is delegated to two name servers: lara.ns.cloudflare.com and tate.ns.cloudflare.com.

sbschool.org uses the same name servers as several other domains — among them palbok.org, netflixsubs.app, oramaconseil.com and two more.

At least some of sbschool.org's name servers are shared with other domains, for example live8128.com, nk88.dog, merrsoft.com and two more.

These name servers tend to be deployed in combination with the name servers susan.ns.cloudflare.com and dom.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

lara.ns.cloudflare.com resolves to 108.162.192.128, 172.64.32.128, 173.245.58.128 and 3 other IP addresses.

tate.ns.cloudflare.com resolves to 108.162.195.191, 162.159.44.191, 172.64.35.191 and 3 other IP addresses.

Mail Servers

Five mail servers handle sbschool.org: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

sbschool.org has at least partial mail server overlap with other domains such as lj-y.com, bakkentech.com, ns500754.ns500742.ns500731.ns500742.ns500731.ns500754.ns500754.ns500671.ns500688.ns500688.ns500671.ns500671.ns500671.ns500131.lustychickser.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com points to 192.178.218.27 and 2607:f8b0:4004:c2d::1b.

alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c0f::1b IP addresses.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 108.177.123.27 IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 2a00:1450:400b:c02::1b IP addresses.

sbschool.org - robtex.com

sbschool.org

org

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`sbschool.org`

`org`