yhc638.com - robtex.com

yhc638.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:296f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a471🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.41.111Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.164.113🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalexandra.ns.cloudflare.com ⭐
A2606:4700:50::a29f:261e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexandra.ns.cloudflare.com
A2803:f800:50::6ca2:c21e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalexandra.ns.cloudflare.com
A2a06:98c1:50::ac40:221e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalexandra.ns.cloudflare.com
A108.162.194.30🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexandra.ns.cloudflare.com
A162.159.38.30Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexandra.ns.cloudflare.com
A172.64.34.30🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexandra.ns.cloudflare.com
NSamit.ns.cloudflare.com
A2606:4700:58::adf5:3b3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamit.ns.cloudflare.com
A2803:f800:50::6ca2:c13f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamit.ns.cloudflare.com
A2a06:98c1:50::ac40:213f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamit.ns.cloudflare.com
A108.162.193.63🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamit.ns.cloudflare.com
A172.64.33.63🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamit.ns.cloudflare.com
A173.245.59.63🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamit.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.41.111, 172.67.164.113
IPv6 hints2606:4700:3033::6815:296f, 2606:4700:3037::ac43:a471
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com
SOAalexandra.ns.cloudflare.comdns@cloudflare.com serial=2409654407

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=1784496332
⚠️ On DNS blocklist: tif

Subdomains

www.yhc638.com

Same first word

yhc638.com

DNS History

12 records (6 active, 6 former)

NSalexandra.ns.cloudflare.comamit.ns.cloudflare.comA104.21.41.111172.67.164.1132606:4700:3033::6815:296f2606:4700:3037::ac43:a471188.114.96.0188.114.97.02606:4700:3032::ac43:a4712606:4700:3035::6815:296f2a06:98c1:3120::2a06:98c1:3121::
●NSalexandra.ns.cloudflare.com2026-05-12 → 2026-07-19 · 2 obs
● 2026-05-12 20:01:44
● 2026-07-19 21:39:30
●NSamit.ns.cloudflare.com2026-05-12 → 2026-07-19 · 2 obs
● 2026-05-12 20:01:44
● 2026-07-19 21:39:30
●A104.21.41.1112026-05-12 → 2026-07-19 · 4 obs
● 2026-05-12 20:01:44
○ 2026-07-02 21:29:02
● 2026-07-11 23:12:48
● 2026-07-19 21:39:30
●A172.67.164.1132026-05-12 → 2026-07-19 · 4 obs
● 2026-05-12 20:01:44
○ 2026-07-02 21:29:02
● 2026-07-11 23:12:48
● 2026-07-19 21:39:30
○A188.114.96.02026-07-02 → 2026-07-02 · 4 obs
○ 2026-06-29 11:29:26
● 2026-07-02 21:29:02
○ 2026-07-11 23:12:48
○ 2026-07-19 21:39:30
○A188.114.97.02026-07-02 → 2026-07-02 · 4 obs
○ 2026-06-29 11:29:26
● 2026-07-02 21:29:02
○ 2026-07-11 23:12:48
○ 2026-07-19 21:39:30
○A2606:4700:3032::ac43:a4712026-05-12 → 2026-06-11 · 4 obs
● 2026-05-12 20:01:44
● 2026-06-11 18:44:18
○ 2026-06-29 11:29:26
○ 2026-07-19 21:39:30
●A2606:4700:3033::6815:296f2026-06-29 → 2026-07-19 · 5 obs
○ 2026-06-11 18:44:18
● 2026-06-29 11:29:26
○ 2026-07-02 21:29:02
● 2026-07-11 23:12:48
● 2026-07-19 21:39:30
○A2606:4700:3035::6815:296f2026-05-12 → 2026-06-11 · 4 obs
● 2026-05-12 20:01:44
● 2026-06-11 18:44:18
○ 2026-06-29 11:29:26
○ 2026-07-19 21:39:30
●A2606:4700:3037::ac43:a4712026-06-29 → 2026-07-19 · 5 obs
○ 2026-06-11 18:44:18
● 2026-06-29 11:29:26
○ 2026-07-02 21:29:02
● 2026-07-11 23:12:48
● 2026-07-19 21:39:30
○A2a06:98c1:3120::2026-07-02 → 2026-07-02 · 4 obs
○ 2026-06-29 11:29:26
● 2026-07-02 21:29:02
○ 2026-07-11 23:12:48
○ 2026-07-19 21:39:30
○A2a06:98c1:3121::2026-07-02 → 2026-07-02 · 4 obs
○ 2026-06-29 11:29:26
● 2026-07-02 21:29:02
○ 2026-07-11 23:12:48
○ 2026-07-19 21:39:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
yhc638.comamit.ns.cloudflare.com, alexandra.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.30

NS records: amit.ns.cloudflare.com, alexandra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yhc638.com (unsigned zone)

⏱️ Timing

Total: 154ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.41.111, 172.67.164.113
AAAA22606:4700:3037::ac43:a471, 2606:4700:3033::6815:296f
NS2alexandra.ns.cloudflare.com, amit.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alexandra.ns.cloudflare.com dns.cloudfla

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

yhc638.com is a parent domain of www.yhc638.com.

IP Addresses

yhc638.com has four IP addresses: 104.21.41.111, 172.67.164.113, 2606:4700:3033::6815:296f and 2606:4700:3037::ac43:a471.

Two other host names, along with mspyreview.net, mail.obscured.com and whg65268.vkweb.su, also share IP numbers with yhc638.com.

Name Servers

DNS delegation for yhc638.com points to two name servers: alexandra.ns.cloudflare.com and amit.ns.cloudflare.com.

yhc638.com shares its NS records with other domains, for example 841801.com, 664460.vip, xbgg111.com and two others.

yhc638.com shares at least some of its name servers with other domains, including ankarasporsalonlari.com, enviamosdinero.com, happy-relax-spa.com and two others.

These name servers are frequently paired with the name servers mitchell.ns.cloudflare.com and raegan.ns.cloudflare.com.

DNS names with 6 IP addresses:

alexandra.ns.cloudflare.com has IP addresses 108.162.194.30, 162.159.38.30 and 172.64.34.30, plus 3 other.

amit.ns.cloudflare.com has IP addresses 108.162.193.63, 172.64.33.63 and 173.245.59.63, plus 3 other.