realtek-cdn.com - robtex.com

realtek-cdn.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:26a5🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:8877🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.38.165Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.119🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgrannbo.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2696🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrannbo.ns.cloudflare.com
A2803:f800:50::6ca2:c296🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgrannbo.ns.cloudflare.com
A2a06:98c1:50::ac40:2296🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgrannbo.ns.cloudflare.com
A108.162.194.150🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrannbo.ns.cloudflare.com
A162.159.38.150Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrannbo.ns.cloudflare.com
A172.64.34.150🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrannbo.ns.cloudflare.com
NSmarvin.ns.cloudflare.com
A2606:4700:58::a29f:2cfb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarvin.ns.cloudflare.com
A2803:f800:50::6ca2:c3fb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmarvin.ns.cloudflare.com
A2a06:98c1:50::ac40:23fb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmarvin.ns.cloudflare.com
A108.162.195.251🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarvin.ns.cloudflare.com
A162.159.44.251Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarvin.ns.cloudflare.com
A172.64.35.251🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarvin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.38.165, 172.67.136.119
IPv62606:4700:3033::6815:26a5, 2606:4700:3035::ac43:8877
SOAgrannbo.ns.cloudflare.comdns@cloudflare.com serial=2397438721

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=1774965997
⚠️ On DNS blocklist: tif

Same first word

realtek-cdn.com

DNS History

15 records (6 active, 9 former)

2020202120222023202420252026NSgrannbo.ns.cloudflare.commarvin.ns.cloudflare.comdns1.registrar-servers.comdns2.registrar-servers.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.38.165172.67.136.1192606:4700:3033::6815:26a52606:4700:3035::ac43:8877192.64.119.993.189.149.217
○NSdns1.registrar-servers.com2019-01-30 → 2019-08-20 · 4 obs
● 2019-01-30 11:57:04
● 2019-08-20 22:54:06
○ 2021-10-01 17:01:34
○ 2026-03-31 14:33:30
○NSdns2.registrar-servers.com2019-01-30 → 2019-08-20 · 4 obs
● 2019-01-30 11:57:04
● 2019-08-20 22:54:06
○ 2021-10-01 17:01:34
○ 2026-03-31 14:33:30
●NSgrannbo.ns.cloudflare.com2026-03-21 → 2026-03-31 · 3 obs
○ 2021-10-01 17:01:34
● 2026-03-21 22:00:40
● 2026-03-31 14:33:30
●NSmarvin.ns.cloudflare.com2026-03-21 → 2026-03-31 · 3 obs
○ 2021-10-01 17:01:34
● 2026-03-21 22:00:40
● 2026-03-31 14:33:30
○MXeforward1.registrar-servers.com2019-01-30 → 2019-08-20 · 4 obs
● 2019-01-30 11:57:04
● 2019-08-20 22:54:06
○ 2021-10-01 17:01:34
○ 2026-03-31 14:33:30
○MXeforward2.registrar-servers.com2019-01-30 → 2019-08-20 · 4 obs
● 2019-01-30 11:57:04
● 2019-08-20 22:54:06
○ 2021-10-01 17:01:34
○ 2026-03-31 14:33:30
○MXeforward3.registrar-servers.com2019-01-30 → 2019-08-20 · 4 obs
● 2019-01-30 11:57:04
● 2019-08-20 22:54:06
○ 2021-10-01 17:01:34
○ 2026-03-31 14:33:30
○MXeforward4.registrar-servers.com2019-01-30 → 2019-08-20 · 4 obs
● 2019-01-30 11:57:04
● 2019-08-20 22:54:06
○ 2021-10-01 17:01:34
○ 2026-03-31 14:33:30
○MXeforward5.registrar-servers.com2019-01-30 → 2019-08-20 · 4 obs
● 2019-01-30 11:57:04
● 2019-08-20 22:54:06
○ 2021-10-01 17:01:34
○ 2026-03-31 14:33:30
●A104.21.38.1652026-03-21 → 2026-03-31 · 3 obs
○ 2021-10-01 17:01:34
● 2026-03-21 22:00:40
● 2026-03-31 14:33:30
●A172.67.136.1192026-03-21 → 2026-03-31 · 3 obs
○ 2021-10-01 17:01:34
● 2026-03-21 22:00:40
● 2026-03-31 14:33:30
○A192.64.119.92019-08-20 → 2019-08-20 · 4 obs
○ 2019-01-30 11:57:04
● 2019-08-20 22:54:06
○ 2021-10-01 17:01:34
○ 2026-03-31 14:33:30
●A2606:4700:3033::6815:26a52026-03-21 → 2026-03-31 · 3 obs
○ 2021-10-01 17:01:34
● 2026-03-21 22:00:40
● 2026-03-31 14:33:30
●A2606:4700:3035::ac43:88772026-03-21 → 2026-03-31 · 3 obs
○ 2021-10-01 17:01:34
● 2026-03-21 22:00:40
● 2026-03-31 14:33:30
○A93.189.149.2172019-01-30 → 2019-01-30 · 3 obs
● 2019-01-30 11:57:04
○ 2019-08-20 22:54:06
○ 2026-03-31 14:33:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
realtek-cdn.comgrannbo.ns.cloudflare.com, marvin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.251

NS records: grannbo.ns.cloudflare.com, marvin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for realtek-cdn.com (unsigned zone)

⏱️ Timing

Total: 288ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.38.165, 172.67.136.119
AAAA22606:4700:3033::6815:26a5, 2606:4700:3035::ac43:8877
NS2grannbo.ns.cloudflare.com, marvin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1grannbo.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

realtek-cdn.com points to four IP numbers: 2606:4700:3033::6815:26a5, 2606:4700:3035::ac43:8877, 104.21.38.165 and 172.67.136.119.

Other host names, for instance xh1112.com, mail.altaria.es, 22kill.com, baaam.se and goodacg.com share IP numbers with realtek-cdn.com.

Name Servers

realtek-cdn.com's delegation is to two name servers grannbo.ns.cloudflare.com and marvin.ns.cloudflare.com.

realtek-cdn.com shares the same name server configuration as other domains, such as olivarquest.com, lorenquasiva.com, prionavexis.com, ercer.es and giantwheel.in.

realtek-cdn.com at least partially shares its name servers with other domains, for instance gezer-fleisch.de, ips-usa.us, virtualsagent.pro, gvpro.com and cpasfo.blue.

These name servers are commonly used alongside dexter.ns.cloudflare.com and sonny.ns.cloudflare.com.

Host names with six IP numbers:

grannbo.ns.cloudflare.com points to: 2606:4700:50::a29f:2696, 2803:f800:50::6ca2:c296, 2a06:98c1:50::ac40:2296, 108.162.194.150, 162.159.38.150 and 172.64.34.150.

marvin.ns.cloudflare.com points to: 2606:4700:58::a29f:2cfb, 2803:f800:50::6ca2:c3fb, 2a06:98c1:50::ac40:23fb, 108.162.195.251, 162.159.44.251 and 172.64.35.251.