zycmedu.com - robtex.com

zycmedu.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:3794🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9526🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.148Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.38🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShenrik.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenrik.ns.cloudflare.com
A2803:f800:50::6ca2:c369🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhenrik.ns.cloudflare.com
A2a06:98c1:50::ac40:2369🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhenrik.ns.cloudflare.com
A108.162.195.105🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenrik.ns.cloudflare.com
A162.159.44.105Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenrik.ns.cloudflare.com
A172.64.35.105🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenrik.ns.cloudflare.com
NSmelody.ns.cloudflare.com
A2606:4700:50::a29f:26fa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelody.ns.cloudflare.com
A2803:f800:50::6ca2:c2fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelody.ns.cloudflare.com
A2a06:98c1:50::ac40:22fa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelody.ns.cloudflare.com
A108.162.194.250🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelody.ns.cloudflare.com
A162.159.38.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelody.ns.cloudflare.com
A172.64.34.250🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelody.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.55.148, 172.67.149.38
IPv6 hints2606:4700:3032::6815:3794, 2606:4700:3034::ac43:9526
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com
SOAhenrik.ns.cloudflare.comdns@cloudflare.com serial=2397327441

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=1775997812

Same first word

zycmedu.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NShenrik.ns.cloudflare.commelody.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.21.55.148172.67.149.382606:4700:3032::6815:37942606:4700:3034::ac43:9526114.215.156.67115.28.206.89121.42.237.99
○NSf1g1ns1.dnspod.net2015-06-02 → 2017-06-10 · 4 obs
● 2015-06-02 07:03:58
● 2017-06-10 10:52:00
○ 2026-02-20 17:51:34
○ 2026-04-12 13:01:58
○NSf1g1ns2.dnspod.net2015-06-02 → 2017-06-10 · 4 obs
● 2015-06-02 07:03:58
● 2017-06-10 10:52:00
○ 2026-02-20 17:51:34
○ 2026-04-12 13:01:58
●NShenrik.ns.cloudflare.com2026-02-20 → 2026-04-12 · 3 obs
○ 2017-06-10 10:52:00
● 2026-02-20 17:51:34
● 2026-04-12 13:01:58
●NSmelody.ns.cloudflare.com2026-02-20 → 2026-04-12 · 3 obs
○ 2017-06-10 10:52:00
● 2026-02-20 17:51:34
● 2026-04-12 13:01:58
●A104.21.55.1482026-02-20 → 2026-04-12 · 3 obs
○ 2017-06-10 10:52:00
● 2026-02-20 17:51:34
● 2026-04-12 13:01:58
○A114.215.156.672015-06-02 → 2016-01-15 · 4 obs
● 2015-06-02 07:03:58
● 2016-01-15 23:26:24
○ 2016-04-13 11:29:10
○ 2026-04-12 13:01:58
○A115.28.206.892016-04-13 → 2016-04-13 · 4 obs
○ 2016-01-15 23:26:24
● 2016-04-13 11:29:10
○ 2026-02-20 17:51:34
○ 2026-04-12 13:01:58
○A121.42.237.992017-06-10 → 2017-06-10 · 4 obs
○ 2016-04-13 11:29:10
● 2017-06-10 10:52:00
○ 2026-02-20 17:51:34
○ 2026-04-12 13:01:58
●A172.67.149.382026-02-20 → 2026-04-12 · 3 obs
○ 2017-06-10 10:52:00
● 2026-02-20 17:51:34
● 2026-04-12 13:01:58
●A2606:4700:3032::6815:37942026-02-20 → 2026-04-12 · 3 obs
○ 2017-06-10 10:52:00
● 2026-02-20 17:51:34
● 2026-04-12 13:01:58
●A2606:4700:3034::ac43:95262026-02-20 → 2026-04-12 · 3 obs
○ 2017-06-10 10:52:00
● 2026-02-20 17:51:34
● 2026-04-12 13:01:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
zycmedu.commelody.ns.cloudflare.com, henrik.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.105

NS records: melody.ns.cloudflare.com, henrik.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zycmedu.com (unsigned zone)

⏱️ Timing

Total: 100ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.55.148, 172.67.149.38
AAAA22606:4700:3032::6815:3794, 2606:4700:3034::ac43:9526
NS2henrik.ns.cloudflare.com, melody.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1henrik.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by zycmedu.com: 2606:4700:3032::6815:3794, 2606:4700:3034::ac43:9526, 104.21.55.148 and 172.67.149.38.

other host names including logammmulia.com, huafunaozuobenfang.cyou, qtr-whatapp.hl.cn, jokke.nu and amira.fr share IP numbers with zycmedu.com.

Name Servers

zycmedu.com is delegated to two name servers henrik.ns.cloudflare.com and melody.ns.cloudflare.com.

zycmedu.com shares the same name server setup as other domains, for instance swcccase.org, zzfant.com, wokejx.com, wjjaty.com and ylhbgl.com.

zycmedu.com at least partially shares name servers with other domains, for instance v-tax.id, fly88.in, ir-portal.com, hongyangpgjx.com and ymjzs.com.

these name servers are commonly used alongside rocky.ns.cloudflare.com.

Host names with six IP numbers:

Host name henrik.ns.cloudflare.com points to: 2606:4700:58::a29f:2c69, 2803:f800:50::6ca2:c369, 2a06:98c1:50::ac40:2369, 108.162.195.105, 162.159.44.105 and 172.64.35.105.

Host name melody.ns.cloudflare.com points to: 2606:4700:50::a29f:26fa, 2803:f800:50::6ca2:c2fa, 2a06:98c1:50::ac40:22fa, 108.162.194.250, 162.159.38.250 and 172.64.34.250.