`share.masterclass.com`

DNSSEC	⚠️ Not signed
NS	`ns-1271.awsdns-30.org` ⚠️ Not in zone NS records
		A	2600:9000:5304:f700::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1271.awsdns-30.org`
		A	205.251.196.247^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1271.awsdns-30.org`
NS	`ns-187.awsdns-23.com` ⚠️ Not in zone NS records
		A	2600:9000:5300:bb00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-187.awsdns-23.com`
		A	205.251.192.187^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-187.awsdns-23.com`
NS	`ns-2033.awsdns-62.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5307:f100::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2033.awsdns-62.co.uk`
		A	205.251.199.241^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2033.awsdns-62.co.uk`
NS	`ns-620.awsdns-13.net` ⚠️ Not in zone NS records
		A	2600:9000:5302:6c00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-620.awsdns-13.net`
		A	205.251.194.108^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-620.awsdns-13.net`

`masterclass.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6811:b6d^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6811:c6d^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.17.11.109^{Cloudflare104.17.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.17.12.109^{Cloudflare104.17.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elmo.ns.cloudflare.com` ⭐
NS	`lara.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
TXT	`00d5y000002tzbcuac`
TXT	`MS=ms40464053`
TXT	`ZOOM_verify_MPUyRtnpQ-KCjAo8dCLHtA`
TXT	`adobe-idp-site-verification=8cecf303de49e79f3bdba851120976cc135e573af7e141561...`
TXT	`airtable-verification=2e81434c48c7f1f5f14e32e768aac1f1`
TXT	`anthropic-domain-verification-09srn7=YDOqYXJCGJNNLdEfNFn4Bv2K6`
TXT	`apple-domain-verification=Dwh77ggSYSJLv0sV`
TXT	`atlassian-domain-verification=fsLNVMHXTinbduijD9qeWWVOBbtM0ktMigExcpz84eXkqnv...`
TXT	`atlassian-domain-verification=z8jowpBlkVJiTOqh0KMVPyRiJPZS62sQS/xQk08yGwdNQZ3...`
TXT	`cursor-domain-verification-gcpwkw=M0JNzcmFlXXDV3hxBDtgwzC8U`
TXT	`docusign=6a55ec11-02b4-4add-89e3-635c4c845c02`
TXT	`dropbox-domain-verification=qzcecejb36yn`
TXT	`elevenlabs=uI1io7p5QnHLXBO4aIDSPbT1cilewVmgyBHbIv5yP3A`
TXT	`facebook-domain-verification=vko59lt5tiv3e15nlz3fz0ndzaa48k`
TXT	`figma-domain-verification=c03ba85be58bb787cf163df010d8a8f566914bdca30d4a8b4da...`
TXT	`gamma-domain-verification-5h4yh2=nNmT1WskPGUEevoEumWLfuiQQ`
TXT	`google-site-verification=82VH4G93yO_5Q3pQCMlhCigfy6YiJW9VB2BgLv1acNU`
TXT	`google-site-verification=HBtTedJJzGqpI0XzHnITC3kJW_kQizrx6qj-pJsBYpk`
TXT	`google-site-verification=UicQjDg7QYyoskEBnAx7DNiYZq2bNIovIdmTY8NEXkE`
TXT	`google-site-verification=ZLRIGV-xmlMAsluAM6Q0sXrYlH9i_lNOPure0L5-FRY`
TXT	`google-site-verification=eKv2UoTFDkYJ7Oj3zLj0cMpKYWTiIg90xNLRih9GFVQ`
TXT	`google-site-verification=iQxG-q_4dr0FA3Ao1DRrgLQjWqmL52fGQwUQxBEacQw`
TXT	`google-site-verification=n1Yz2XSiiz2Zq-fqb_3r0Vxu6nu4aJYocC-yApmymZo`
TXT	`h1-domain-verification=P8nffKmUSEtYWiazMh7ywjrjwYuWCV2BNT4twJXMhygtq8aq`
TXT	`jamf-site-verification=-EgzC23s3-FEy67wN_mmkA`
TXT	`jetbrains-domain-verification=cmohn0y9vdknqw3qaisdk6sn7`
TXT	`jumpdesktop=7ffc143dc6e1d1c8ce3cc46d41f514753764c58441fddc7e1745499243df`
TXT	`onetrust-domain-verification=402a912e5f60472faac5ae0be70f2ac0`
TXT	`openai-domain-verification=dv-GcY4FzLCwaYMyMTHJyhXx0F0`
TXT	`opus-clip-domain-verification-zemts8=ojPEL6WKEqGIE4oKs1MGcmXsq`
TXT	`pardot923373=eb51071010d88eac96762e419f98e03d8428bd9cbfc2748b1286e18b33fcf0b1`
TXT	`segment-site-verification=G8EClOzpb9DOxF39ihbSmVtb2j6hv5vz`
TXT	`segment-site-verification=uqDqIFigNS4vDmAD8EmAGhRsRpIVpvX4`
TXT	`stripe-verification=05be685f2aa766fd02db629e200de6599f96a26ac878f011ca07f4e46...`
TXT	`stripe-verification=BAC58CD27A726CB57A22A94CF194159DC8AEC807D3C552A42D1965438...`
TXT	`stripe-verification=a724da2600b32898d16a622d440ffe5df365aede0ea0085dac363d14e...`
TXT	`stripe-verification=f4598fc28f5441e04a5f78cd69c1df5e2679418ccd8659c94a62348c0...`
TXT	`teamviewer-sso-verification=63cefa94ee3247beb570154f96dac6f4`
TXT	`v=spf1 ip4:198.245.81.0/24 ip4:136.147.176.0/24 ip4:13.111.0.0/16 ip4:136.147...`
TXT	`zapier-domain-verification-challenge=157c535c-55e3-47db-afae-588cd71db34b`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.17.11.109, 104.17.12.109
		IPv6 hints	2606:4700::6811:b6d, 2606:4700::6811:c6d
SOA	`elmo.ns.cloudflare.com`dns@cloudflare.com serial=2400359316

WOT: SAFE (61/100)
rank #2513 globally
rank #1349 in the tld
WOT: SAFE (63/100)
📈 Tranco rank: #8,496

Same first word

share.tv

share.kr

share.green

share.it

share.style

share.kz

share.gallery

share.te.ua

share.photography

share.aig

share.pt

share.apartments

share.ge

share.pl

share.com

share.com.do

share.video

share.info

share.cat

share.ceo

share.bet

share.equipment

share.lc

share.photo

share.go.kr

share.s3.amazonaws.com

share.net.ph

share.finance

share.net

share.org.uk

share.se

share.la

share.co.za

share.ac

share.movie

share.net.au

share.edgesuite.net

share.business

share.works

share.money

share.mayfirst.org

share.dev

share.meet

share.be

share.ua

share.services

share.ch

share.schools.nsw.edu.au

share.org.cn

share.kim

share.voyage

share.gifts

share.ca

share.md

share.market

share.net.sa

share.ee

share.report

share.pro

share.vn

share.dnsalias.com

share.gov.az

share.xyz

share.coupons

share.com.ar

share.jp

share.me

share.mobi

share.ro

share.vc

share.ad

share.email

share.uz

share.dj

share.si

share.su

share.vacations

share.education

share.google

share.live

share.creditcard

share.mn

share.tube

share.graphics

share.mx

share.asia

share.lu

share.com.tw

share.eu

share.vote

share.vic.edu.au

share.gr

share.org

share.com.et

share.de.com

share.car

share.az

share.ventures

share.co.in

share.pk

share.land

share.io

share.dk

share.tel

share.cloudns.pw

share.academy

share.or.jp

share.church

share.fi

share.net.ua

share.homedns.org

share.nu

Similar names

arshe.net

asher.nu

erash.com

shaer.net

hares.net

asher.myshopify.com

hersa.de

sehra.co

raehs.net

resha.web.id

rehas.cz

hersa.es

ehras.de

sehar.org

ersha.net

erhas.com

erhas.com.tr

asher.com.cn

arseh.co

hersa.com

heras.com.pl

shera.ru

haser.com.tr

heras.co.uk

asehr.com

shear.cn

arhes.com

hares.co

sehra.info

asher.ru

asher.cloud

sahre.workers.dev

shaer.ir

srhea.com

asher.com.my

heras.pt

harse.net

shera.sk

rashe.ru

ahres.com

sehra.org

aeshr.com

hersa.rs

ersah.com

arseh.org

asher.eu

shera.co.id

shera.co.il

saher.org

saher.ca

sehra.cn

shera.in

asher.kr

hesar.org

hesar.es

heras.fr

rehsa.com

heras.com

ersha.cn

haser.com

DNS History

11 records (4 active, 7 former)

●NSns-1271.awsdns-30.org2018-08-14 → 2026-04-02 · 2 obs

● 2018-08-14 08:38:32
● 2026-04-02 20:59:28

●NSns-187.awsdns-23.com2018-08-14 → 2026-04-02 · 2 obs

● 2018-08-14 08:38:32
● 2026-04-02 20:59:28

●NSns-2033.awsdns-62.co.uk2018-08-14 → 2026-04-02 · 2 obs

● 2018-08-14 08:38:32
● 2026-04-02 20:59:28

●NSns-620.awsdns-13.net2018-08-14 → 2026-04-02 · 2 obs

● 2018-08-14 08:38:32
● 2026-04-02 20:59:28

○MXmxa.mailgun.org2018-08-14 → 2018-08-14 · 3 obs

● 2018-08-14 08:38:32
○ 2026-04-02 20:59:26
○ 2026-04-02 20:59:28

○MXmxb.mailgun.org2018-08-14 → 2018-08-14 · 3 obs

● 2018-08-14 08:38:32
○ 2026-04-02 20:59:26
○ 2026-04-02 20:59:28

○A3.209.201.1922026-04-02 → 2026-04-02 · 2 obs

○ 2026-04-02 20:59:26
○ 2026-04-02 20:59:28

○A34.192.59.2292018-08-14 → 2018-08-14 · 3 obs

● 2018-08-14 08:38:32
○ 2026-04-02 20:59:26
○ 2026-04-02 20:59:28

○A34.203.129.872026-04-02 → 2026-04-02 · 2 obs

○ 2026-04-02 20:59:26
○ 2026-04-02 20:59:28

○A52.2.136.1652018-08-14 → 2018-08-14 · 3 obs

● 2018-08-14 08:38:32
○ 2026-04-02 20:59:26
○ 2026-04-02 20:59:28

○A54.156.37.902026-04-02 → 2026-04-02 · 2 obs

○ 2026-04-02 20:59:26
○ 2026-04-02 20:59:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net...	-
masterclass.com	lara.ns.cloudflare.com, elmo.ns.cloudflare.com	12 records
share.masterclass.com	ns-1271.awsdns-30.org, ns-187.awsdns-23.com, ns-2033.awsdns-62.co.uk, ns-620.awsdns-13.net	-

✅ Authoritative Response

Server:205.251.199.241

NS records: ns-1271.awsdns-30.org, ns-187.awsdns-23.com, ns-2033.awsdns-62.co.uk, ns-620.awsdns-13.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterclass.com (unsigned zone)

⏱️ Timing

Total: 586ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

share.masterclass.com is delegated to four name servers: ns-187.awsdns-23.com, ns-620.awsdns-13.net, ns-1271.awsdns-30.org and ns-2033.awsdns-62.co.uk.

share.masterclass.com at least partially shares name servers with other domains, for instance madmanfilms.com, intuitionnetworks.com, stratisiot.com, ehs-website-mgmt-prod.net and starflc.com.

These name servers are commonly used with ns-1148.awsdns-15.org and ns-1870.awsdns-41.co.uk.

Host names with two IP numbers:

ns-187.awsdns-23.com points to: 2600:9000:5300:bb00::1 and 205.251.192.187.

ns-620.awsdns-13.net points to: 2600:9000:5302:6c00::1 and 205.251.194.108.

ns-1271.awsdns-30.org points to: 2600:9000:5304:f700::1 and 205.251.196.247.

ns-2033.awsdns-62.co.uk points to: 2600:9000:5307:f100::1 and 205.251.199.241.

share.masterclass.com - robtex.com