ya921.com - robtex.com

ya921.com

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:1994🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8652🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.25.148Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.134.82🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSedna.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A2803:f800:50::6ca2:c06d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRedna.ns.cloudflare.com
A2a06:98c1:50::ac40:206d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRedna.ns.cloudflare.com
A108.162.192.109🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A172.64.32.109🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A173.245.58.109🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
NStom.ns.cloudflare.com
A2606:4700:58::adf5:3b93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A2803:f800:50::6ca2:c193🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtom.ns.cloudflare.com
A2a06:98c1:50::ac40:2193🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtom.ns.cloudflare.com
A108.162.193.147🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A172.64.33.147🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A173.245.59.147🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.25.148, 172.67.134.82
IPv62606:4700:3037::6815:1994, 2606:4700:3037::ac43:8652
SOAedna.ns.cloudflare.comdns@cloudflare.com serial=2398085497

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=1774473297

Same first word

ya921.com

Similar names

ay219.com
921ya.com
ay192.com

DNS History

12 records (6 active, 6 former)

202120222023202420252026NSedna.ns.cloudflare.comtom.ns.cloudflare.comadam.ns.cloudflare.cometta.ns.cloudflare.comA104.21.25.148172.67.134.822606:4700:3037::6815:19942606:4700:3037::ac43:8652104.28.4.222104.28.5.2222606:4700:30::681c:4de2606:4700:30::681c:5de
○NSadam.ns.cloudflare.com2020-01-11 → 2020-01-11 · 3 obs
● 2020-01-11 03:13:50
○ 2026-03-16 19:09:56
○ 2026-03-25 21:23:48
●NSedna.ns.cloudflare.com2026-03-16 → 2026-03-25 · 3 obs
○ 2020-01-11 03:13:50
● 2026-03-16 19:09:56
● 2026-03-25 21:23:48
○NSetta.ns.cloudflare.com2020-01-11 → 2020-01-11 · 3 obs
● 2020-01-11 03:13:50
○ 2026-03-16 19:09:56
○ 2026-03-25 21:23:48
●NStom.ns.cloudflare.com2026-03-16 → 2026-03-25 · 3 obs
○ 2020-01-11 03:13:50
● 2026-03-16 19:09:56
● 2026-03-25 21:23:48
●A104.21.25.1482026-03-16 → 2026-03-25 · 3 obs
○ 2020-01-11 03:13:50
● 2026-03-16 19:09:56
● 2026-03-25 21:23:48
○A104.28.4.2222020-01-11 → 2020-01-11 · 3 obs
● 2020-01-11 03:13:50
○ 2026-03-16 19:09:56
○ 2026-03-25 21:23:48
○A104.28.5.2222020-01-11 → 2020-01-11 · 3 obs
● 2020-01-11 03:13:50
○ 2026-03-16 19:09:56
○ 2026-03-25 21:23:48
●A172.67.134.822026-03-16 → 2026-03-25 · 3 obs
○ 2020-01-11 03:13:50
● 2026-03-16 19:09:56
● 2026-03-25 21:23:48
○A2606:4700:30::681c:4de2020-01-11 → 2020-01-11 · 3 obs
● 2020-01-11 03:13:50
○ 2026-03-16 19:09:56
○ 2026-03-25 21:23:48
○A2606:4700:30::681c:5de2020-01-11 → 2020-01-11 · 3 obs
● 2020-01-11 03:13:50
○ 2026-03-16 19:09:56
○ 2026-03-25 21:23:48
●A2606:4700:3037::6815:19942026-03-16 → 2026-03-25 · 3 obs
○ 2020-01-11 03:13:50
● 2026-03-16 19:09:56
● 2026-03-25 21:23:48
●A2606:4700:3037::ac43:86522026-03-16 → 2026-03-25 · 3 obs
○ 2020-01-11 03:13:50
● 2026-03-16 19:09:56
● 2026-03-25 21:23:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...-
ya921.comtom.ns.cloudflare.com, edna.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.147

NS records: tom.ns.cloudflare.com, edna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ya921.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.25.148, 172.67.134.82
AAAA22606:4700:3037::6815:1994, 2606:4700:3037::ac43:8652
NS2edna.ns.cloudflare.com, tom.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1edna.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ya921.com maps to four IP numbers: 2606:4700:3037::6815:1994, 2606:4700:3037::ac43:8652, 104.21.25.148 and 172.67.134.82.

Other host names, for instance ag7302.iview.hk, wp-includes.sito.1580.iview.hk, 5b4575c.com, vancurl.com and gihekuorservicesinc.click share IP numbers with ya921.com.

Name Servers

Two name servers edna.ns.cloudflare.com and tom.ns.cloudflare.com handle delegation for ya921.com.

ya921.com uses the same name server setup as other domains, for example hjpkp.com, jiesenclean.com, xs16.org, ncdrqj.com and lxbanjia.com.

ya921.com partially shares name servers with other domains; examples include webtomap.com, corestats.com, aiteca.it, instacode.fr and opendecide.com.

These name servers are commonly used with adelaide.ns.cloudflare.com, igor.ns.cloudflare.com and mark.ns.cloudflare.com.

Host names with six IP numbers: edna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6d, 2803:f800:50::6ca2:c06d, 2a06:98c1:50::ac40:206d, 108.162.192.109, 172.64.32.109 and 173.245.58.109; tom.ns.cloudflare.com points to: 2606:4700:58::adf5:3b93, 2803:f800:50::6ca2:c193, 2a06:98c1:50::ac40:2193, 108.162.193.147, 172.64.33.147 and 173.245.59.147.