edu-yh.com - robtex.com

edu-yh.com

DNSSEC⚠️ Not signed
NSarmfazh.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarmfazh.ns.cloudflare.com
A2803:f800:50::6ca2:c368🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarmfazh.ns.cloudflare.com
A2a06:98c1:50::ac40:2368🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarmfazh.ns.cloudflare.com
A108.162.195.104🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarmfazh.ns.cloudflare.com
A162.159.44.104Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarmfazh.ns.cloudflare.com
A172.64.35.104🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarmfazh.ns.cloudflare.com
NSviolet.ns.cloudflare.com
A2606:4700:50::adf5:3aed🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRviolet.ns.cloudflare.com
A2803:f800:50::6ca2:c0ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRviolet.ns.cloudflare.com
A2a06:98c1:50::ac40:20ed🇺🇸 Cloudflare2a06:98c1:50::/45
PTRviolet.ns.cloudflare.com
A108.162.192.237🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRviolet.ns.cloudflare.com
A172.64.32.237🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRviolet.ns.cloudflare.com
A173.245.58.237🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRviolet.ns.cloudflare.com
SOAarmfazh.ns.cloudflare.comdns@cloudflare.com serial=2407886353

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782416350
rank #807514 globally
rank #358898 in the tld

Same first word

edu-yh.com

Similar names

yh-edu.com
hy-edu.net
hey-du.de

DNS History

8 records (2 active, 6 former)

201820192020202120222023202420252026NSarmfazh.ns.cloudflare.comviolet.ns.cloudflare.comns1.cloud-dns.netns1.dns.comns2.cloud-dns.netns2.dns.comA107.163.31.5223.244.3.224
●NSarmfazh.ns.cloudflare.com2026-06-25 → 2026-06-25 · 2 obs
○ 2026-06-05 21:37:22
● 2026-06-25 19:57:18
○NSns1.cloud-dns.net2017-08-20 → 2017-08-20 · 3 obs
● 2017-08-20 03:45:08
○ 2026-05-22 07:23:30
○ 2026-06-25 19:57:18
○NSns1.dns.com2026-05-22 → 2026-06-05 · 4 obs
○ 2017-08-20 03:45:08
● 2026-05-22 07:23:30
● 2026-06-05 21:37:22
○ 2026-06-25 19:57:18
○NSns2.cloud-dns.net2017-08-20 → 2017-08-20 · 3 obs
● 2017-08-20 03:45:08
○ 2026-05-22 07:23:30
○ 2026-06-25 19:57:18
○NSns2.dns.com2026-05-22 → 2026-06-05 · 4 obs
○ 2017-08-20 03:45:08
● 2026-05-22 07:23:30
● 2026-06-05 21:37:22
○ 2026-06-25 19:57:18
●NSviolet.ns.cloudflare.com2026-06-25 → 2026-06-25 · 2 obs
○ 2026-06-05 21:37:22
● 2026-06-25 19:57:18
○A107.163.31.522026-05-22 → 2026-06-05 · 4 obs
○ 2017-08-20 03:45:08
● 2026-05-22 07:23:30
● 2026-06-05 21:37:22
○ 2026-06-25 19:57:18
○A23.244.3.2242017-08-20 → 2017-08-20 · 3 obs
● 2017-08-20 03:45:08
○ 2026-05-22 07:23:30
○ 2026-06-25 19:57:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
edu-yh.comviolet.ns.cloudflare.com, armfazh.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.104

NS records: violet.ns.cloudflare.com, armfazh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for edu-yh.com (unsigned zone)

⏱️ Timing

Total: 103ms | Queries: -

📄 Records

TypeCountSample Data
NS2armfazh.ns.cloudflare.com, violet.ns.cloudflare.com
SOA1armfazh.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

edu-yh.com uses two name servers for its delegation: armfazh.ns.cloudflare.com and violet.ns.cloudflare.com.

edu-yh.com uses the same name servers as several other domains — among them obrasps.com, chinaeshang.com, kjzsoft.com and two more.

There is at least partial name server overlap between edu-yh.com and other domains — harishk.in, 4444441.xyz, kissanime.ro and two more among them.

These name servers are routinely deployed together with the name servers reese.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname armfazh.ns.cloudflare.com directs to 108.162.195.104, 162.159.44.104 and 172.64.35.104 along with 3 other IP addresses.

Hostname violet.ns.cloudflare.com directs to 108.162.192.237, 172.64.32.237 and 173.245.58.237 along with 3 other IP addresses.