`lab-school.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5253^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9b3c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.83^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.60^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`meiling.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26fe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fe^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meiling.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fe^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meiling.ns.cloudflare.com`
		A	108.162.194.254^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	162.159.38.254^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	172.64.34.254^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
NS	`nash.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nash.ns.cloudflare.com`
		A	108.162.193.209^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	172.64.33.209^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	173.245.59.209^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.83, 172.67.155.60
		IPv6 hints	2606:4700:3032::6815:5253, 2606:4700:3037::ac43:9b3c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com
SOA	`meiling.ns.cloudflare.com`dns@cloudflare.com serial=2404407189

`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=1783169004

rank #810908 globally
rank #61438 in the tld

Same first word

lab-school.org

Similar names

school-lab.net

school-lab.gr

school-lab.org

DNS History

29 records (6 active, 23 former)

○NSdns1.name-services.com2015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 03:58:46
● 2017-04-02 12:41:46
○ 2026-06-16 17:57:40
○ 2026-07-04 13:13:18

○NSdns2.name-services.com2015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 03:58:46
● 2017-04-02 12:41:46
○ 2026-06-16 17:57:40
○ 2026-07-04 13:13:18

○NSdns3.name-services.com2015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 03:58:46
● 2017-04-02 12:41:46
○ 2026-06-16 17:57:40
○ 2026-07-04 13:13:18

○NSdns4.name-services.com2015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 03:58:46
● 2017-04-02 12:41:46
○ 2026-06-16 17:57:40
○ 2026-07-04 13:13:18

○NSdns5.name-services.com2015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 03:58:46
● 2017-04-02 12:41:46
○ 2026-06-16 17:57:40
○ 2026-07-04 13:13:18

●NSmeiling.ns.cloudflare.com2026-06-16 → 2026-07-04 · 3 obs

○ 2017-04-02 12:41:46
● 2026-06-16 17:57:40
● 2026-07-04 13:13:18

●NSnash.ns.cloudflare.com2026-06-16 → 2026-07-04 · 3 obs

○ 2017-04-02 12:41:46
● 2026-06-16 17:57:40
● 2026-07-04 13:13:18

○MXalt1.aspmx.l.google.com2015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 03:58:46
● 2017-04-02 12:41:46
○ 2026-06-16 17:57:40
○ 2026-07-04 13:13:18

○MXalt2.aspmx.l.google.com2015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 03:58:46
● 2017-04-02 12:41:46
○ 2026-06-16 17:57:40
○ 2026-07-04 13:13:18

○MXaspmx.l.google.com2015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 03:58:46
● 2017-04-02 12:41:46
○ 2026-06-16 17:57:40
○ 2026-07-04 13:13:18

○MXaspmx3.googlemail.com2015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 03:58:46
● 2017-04-02 12:41:46
○ 2026-06-16 17:57:40
○ 2026-07-04 13:13:18

○MXaspmx4.googlemail.com2015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 03:58:46
● 2017-04-02 12:41:46
○ 2026-06-16 17:57:40
○ 2026-07-04 13:13:18

○MXaspmx5.googlemail.com2015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 03:58:46
● 2017-04-02 12:41:46
○ 2026-06-16 17:57:40
○ 2026-07-04 13:13:18

○MXgoogle.com2015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 03:58:46
● 2017-04-02 12:41:46
○ 2026-06-16 17:57:40
○ 2026-07-04 13:13:18

●A104.21.82.832026-06-16 → 2026-07-04 · 7 obs

○ 2017-04-02 12:41:46
● 2026-06-16 17:57:40
○ 2026-06-23 09:53:22
● 2026-06-29 17:39:20
○ 2026-06-30 18:48:22
● 2026-07-04 13:13:16
● 2026-07-04 13:13:18

●A172.67.155.602026-06-16 → 2026-07-04 · 7 obs

○ 2017-04-02 12:41:46
● 2026-06-16 17:57:40
○ 2026-06-23 09:53:22
● 2026-06-29 17:39:20
○ 2026-06-30 18:48:22
● 2026-07-04 13:13:16
● 2026-07-04 13:13:18

○A188.114.96.02026-06-23 → 2026-06-30 · 8 obs

○ 2026-06-23 09:53:22
● 2026-06-23 18:40:52
○ 2026-06-25 00:06:42
● 2026-06-25 00:44:46
○ 2026-06-29 17:39:20
● 2026-06-30 18:48:22
○ 2026-07-04 13:13:16
○ 2026-07-04 13:13:18

○A188.114.96.42026-06-23 → 2026-06-25 · 6 obs

○ 2026-06-16 17:57:40
● 2026-06-23 09:53:22
○ 2026-06-23 18:40:52
● 2026-06-25 00:06:42
○ 2026-06-25 00:44:46
○ 2026-07-04 13:13:18

○A188.114.97.02026-06-23 → 2026-06-30 · 8 obs

○ 2026-06-23 09:53:22
● 2026-06-23 18:40:52
○ 2026-06-25 00:06:42
● 2026-06-25 00:44:46
○ 2026-06-29 17:39:20
● 2026-06-30 18:48:22
○ 2026-07-04 13:13:16
○ 2026-07-04 13:13:18

○A188.114.97.42026-06-23 → 2026-06-25 · 6 obs

○ 2026-06-16 17:57:40
● 2026-06-23 09:53:22
○ 2026-06-23 18:40:52
● 2026-06-25 00:06:42
○ 2026-06-25 00:44:46
○ 2026-07-04 13:13:18

○A199.34.228.1002015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 03:58:46
● 2017-04-02 12:41:46
○ 2026-06-16 17:57:40
○ 2026-07-04 13:13:18

○A2606:4700:3031::6815:52532026-06-16 → 2026-06-16 · 4 obs

○ 2017-04-02 12:41:46
● 2026-06-16 17:57:40
○ 2026-06-23 09:53:22
○ 2026-07-04 13:13:18

●A2606:4700:3032::6815:52532026-06-29 → 2026-07-04 · 5 obs

○ 2026-06-29 14:13:44
● 2026-06-29 17:39:20
○ 2026-06-30 18:48:22
● 2026-07-04 13:13:16
● 2026-07-04 13:13:18

○A2606:4700:3034::ac43:9b3c2026-06-16 → 2026-06-16 · 4 obs

○ 2017-04-02 12:41:46
● 2026-06-16 17:57:40
○ 2026-06-23 09:53:22
○ 2026-07-04 13:13:18

●A2606:4700:3037::ac43:9b3c2026-06-29 → 2026-07-04 · 5 obs

○ 2026-06-29 14:13:44
● 2026-06-29 17:39:20
○ 2026-06-30 18:48:22
● 2026-07-04 13:13:16
● 2026-07-04 13:13:18

○A2a06:98c1:3120::2026-06-23 → 2026-06-30 · 8 obs

○ 2026-06-16 17:57:40
● 2026-06-23 09:53:22
○ 2026-06-24 14:05:34
● 2026-06-25 00:44:46
○ 2026-06-29 14:13:44
● 2026-06-30 18:48:22
○ 2026-07-04 13:13:16
○ 2026-07-04 13:13:18

○A2a06:98c1:3120::42026-06-24 → 2026-06-29 · 6 obs

○ 2026-06-23 18:40:52
● 2026-06-24 14:05:34
○ 2026-06-25 00:44:46
● 2026-06-29 14:13:44
○ 2026-06-29 17:39:20
○ 2026-07-04 13:13:18

○A2a06:98c1:3121::2026-06-23 → 2026-06-30 · 8 obs

○ 2026-06-16 17:57:40
● 2026-06-23 09:53:22
○ 2026-06-24 14:05:34
● 2026-06-25 00:44:46
○ 2026-06-29 14:13:44
● 2026-06-30 18:48:22
○ 2026-07-04 13:13:16
○ 2026-07-04 13:13:18

○A2a06:98c1:3121::42026-06-24 → 2026-06-29 · 6 obs

○ 2026-06-23 18:40:52
● 2026-06-24 14:05:34
○ 2026-06-25 00:44:46
● 2026-06-29 14:13:44
○ 2026-06-29 17:39:20
○ 2026-07-04 13:13:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
lab-school.org	meiling.ns.cloudflare.com, nash.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.254

NS records: meiling.ns.cloudflare.com, nash.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lab-school.org (unsigned zone)

⏱️ Timing

Total: 691ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.82.83, 172.67.155.60`
AAAA	2	`2606:4700:3037::ac43:9b3c, 2606:4700:3032::6815:5253`
NS	2	`meiling.ns.cloudflare.com, nash.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`meiling.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

lab-school.org resolves to four IP addresses: 104.21.82.83, 172.67.155.60, 2606:4700:3032::6815:5253 and 2606:4700:3037::ac43:9b3c.

naratis.com, sdluyuan.com, senindiaonline.in plus two other host names have IP numbers in common with lab-school.org.

Name Servers

DNS delegation for lab-school.org points to two name servers: meiling.ns.cloudflare.com and nash.ns.cloudflare.com.

The name server configuration of lab-school.org is shared with other domains, for instance china-bjjd.com, yenisehirspor.com, visiedukasi.com and two others.

lab-school.org has at least partial name server overlap with other domains, such as edipressemedia.com, yuanhaoly.com, zimple.cloud and two others.

These name servers tend to appear together with the name servers vasilii.ns.cloudflare.com, arya.ns.cloudflare.com and donna.ns.cloudflare.com.

Hosts with 6 IP addresses each:

meiling.ns.cloudflare.com has IP addresses 108.162.194.254, 162.159.38.254 and 172.64.34.254, plus 3 other.

nash.ns.cloudflare.com has IP addresses 108.162.193.209, 172.64.33.209 and 173.245.59.209, plus 3 other.

lab-school.org - robtex.com

lab-school.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`lab-school.org`

`org`