`languagelearningresourcecenter.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:a5cb^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:49c2^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.194^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.203^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bob.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c168^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2168^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bob.ns.cloudflare.com`
		A	108.162.193.104^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	172.64.33.104^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	173.245.59.104^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
NS	`sue.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c091^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sue.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2091^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sue.ns.cloudflare.com`
		A	108.162.192.145^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	172.64.32.145^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	173.245.58.145^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
TXT	`google-site-verification=7qXS1pE0Rs2bwSBBBNo9Wl3dQMfh3t-UjZPBWMDObPI`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.194, 172.67.165.203
		IPv6 hints	2606:4700:3034::ac43:a5cb, 2606:4700:3036::6815:49c2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOA	`bob.ns.cloudflare.com`dns@cloudflare.com serial=2409096827

`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=1786113822

Subdomains

www.languagelearningresourcecenter.org

Same first word

languagelearningresourcecenter.org

DNS History

17 records (6 active, 11 former)

●NSbob.ns.cloudflare.com2026-07-02 → 2026-08-07 · 3 obs

○ 2026-03-18 22:59:40
● 2026-07-02 09:25:10
● 2026-08-07 15:09:00

○NSdns1.siteturn.com2015-05-21 → 2018-05-23 · 4 obs

● 2015-05-21 17:50:24
● 2018-05-23 00:00:04
○ 2026-03-18 22:59:40
○ 2026-08-07 15:09:00

○NSdns2.siteturn.com2015-05-21 → 2018-05-23 · 4 obs

● 2015-05-21 17:50:24
● 2018-05-23 00:00:04
○ 2026-03-18 22:59:40
○ 2026-08-07 15:09:00

○NSsoa.siteturn.com2015-05-21 → 2018-05-23 · 4 obs

● 2015-05-21 17:50:24
● 2018-05-23 00:00:04
○ 2026-03-18 22:59:40
○ 2026-08-07 15:09:00

●NSsue.ns.cloudflare.com2026-07-02 → 2026-08-07 · 3 obs

○ 2026-03-18 22:59:40
● 2026-07-02 09:25:10
● 2026-08-07 15:09:00

○MXmx10.siteturn.com2015-05-21 → 2018-05-23 · 4 obs

● 2015-05-21 17:50:24
● 2018-05-23 00:00:04
○ 2026-03-18 22:59:40
○ 2026-08-07 15:09:00

○MXmx20.siteturn.com2015-05-21 → 2018-05-23 · 4 obs

● 2015-05-21 17:50:24
● 2018-05-23 00:00:04
○ 2026-03-18 22:59:40
○ 2026-08-07 15:09:00

●A104.21.73.1942026-07-02 → 2026-08-07 · 5 obs

○ 2026-03-18 22:59:40
● 2026-07-02 09:25:10
○ 2026-07-08 08:56:58
● 2026-08-07 06:05:16
● 2026-08-07 15:09:00

●A172.67.165.2032026-07-02 → 2026-08-07 · 5 obs

○ 2026-03-18 22:59:40
● 2026-07-02 09:25:10
○ 2026-07-08 08:56:58
● 2026-08-07 06:05:16
● 2026-08-07 15:09:00

○A188.114.96.02026-07-08 → 2026-07-08 · 4 obs

○ 2026-07-02 09:25:10
● 2026-07-08 08:56:58
○ 2026-08-07 06:05:16
○ 2026-08-07 15:09:00

○A188.114.97.02026-07-08 → 2026-07-08 · 4 obs

○ 2026-07-02 09:25:10
● 2026-07-08 08:56:58
○ 2026-08-07 06:05:16
○ 2026-08-07 15:09:00

●A2606:4700:3034::ac43:a5cb2026-07-02 → 2026-08-07 · 5 obs

○ 2026-03-18 22:59:40
● 2026-07-02 09:25:10
○ 2026-07-08 08:56:58
● 2026-08-07 06:05:16
● 2026-08-07 15:09:00

●A2606:4700:3036::6815:49c22026-07-02 → 2026-08-07 · 5 obs

○ 2026-03-18 22:59:40
● 2026-07-02 09:25:10
○ 2026-07-08 08:56:58
● 2026-08-07 06:05:16
● 2026-08-07 15:09:00

○A2a06:98c1:3120::2026-07-08 → 2026-07-08 · 4 obs

○ 2026-07-02 09:25:10
● 2026-07-08 08:56:58
○ 2026-08-07 06:05:16
○ 2026-08-07 15:09:00

○A2a06:98c1:3121::2026-07-08 → 2026-07-08 · 4 obs

○ 2026-07-02 09:25:10
● 2026-07-08 08:56:58
○ 2026-08-07 06:05:16
○ 2026-08-07 15:09:00

○A66.36.163.1942015-05-21 → 2015-05-21 · 3 obs

● 2015-05-21 17:50:24
○ 2015-10-11 01:22:00
○ 2026-08-07 15:09:00

○A66.36.165.2032015-10-11 → 2018-05-23 · 5 obs

○ 2015-05-21 17:50:24
● 2015-10-11 01:22:00
● 2018-05-23 00:00:04
○ 2026-03-18 22:59:40
○ 2026-08-07 15:09:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
languagelearningresourcecenter.org	sue.ns.cloudflare.com, bob.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.104

NS records: sue.ns.cloudflare.com, bob.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for languagelearningresourcecenter.org (unsigned zone)

⏱️ Timing

Total: 411ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.165.203, 104.21.73.194`
AAAA	2	`2606:4700:3034::ac43:a5cb, 2606:4700:3036::6815:49c2`
NS	2	`bob.ns.cloudflare.com, sue.ns.cloudflare.com`
TXT	1	`google-site-verification=7qXS1pE0Rs2bwSB`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bob.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

languagelearningresourcecenter.org serves as the parent of www.languagelearningresourcecenter.org.

IP Addresses

languagelearningresourcecenter.org has four IP addresses: 104.21.73.194, 172.67.165.203, 2606:4700:3034::ac43:a5cb and 2606:4700:3036::6815:49c2.

Additional host names — gaulinsoft.com, cosmetic-insurance.com, orderofservice.org and two others — share IP numbers with languagelearningresourcecenter.org.

Name Servers

Two name servers handle the delegation for languagelearningresourcecenter.org: bob.ns.cloudflare.com and sue.ns.cloudflare.com.

languagelearningresourcecenter.org shares its name server setup with other domains, including laddyfirst.com.my, shemalesnaps.com, (0x706f726e)opics.co and two others.

languagelearningresourcecenter.org has at least partial name server overlap with other domains, such as bestofmahjong.com, scamerica.net, centresocialcocteau.fr and two others.

It is common to see these name servers used together with name servers nile.ns.cloudflare.com and lana.ns.cloudflare.com.

Host names with 6 IP numbers:

bob.ns.cloudflare.com resolves to 108.162.193.104, 172.64.33.104 and 173.245.59.104 among others, with 3 other IP addresses in total.

sue.ns.cloudflare.com resolves to 108.162.192.145, 172.64.32.145 and 173.245.58.145 among others, with 3 other IP addresses in total.

languagelearningresourcecenter.org - robtex.com