sibercdn.com - robtex.com

sibercdn.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:143a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:bfcf🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.58Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.207🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSangela.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a41🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRangela.ns.cloudflare.com
A2803:f800:50::6ca2:c041🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRangela.ns.cloudflare.com
A2a06:98c1:50::ac40:2041🇺🇸 Cloudflare2a06:98c1:50::/45
PTRangela.ns.cloudflare.com
A108.162.192.65🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRangela.ns.cloudflare.com
A172.64.32.65🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRangela.ns.cloudflare.com
A173.245.58.65🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRangela.ns.cloudflare.com
NShans.ns.cloudflare.com
A2606:4700:58::adf5:3baf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A2803:f800:50::6ca2:c1af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhans.ns.cloudflare.com
A2a06:98c1:50::ac40:21af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhans.ns.cloudflare.com
A108.162.193.175🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A172.64.33.175🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A173.245.59.175🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.20.58, 172.67.191.207
IPv6 hints2606:4700:3031::6815:143a, 2606:4700:3036::ac43:bfcf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=162, name=cloudflare-ech.com
SOAangela.ns.cloudflare.comdns@cloudflare.com serial=2410661886

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=1785800812

Subdomains

www.sibercdn.com

Same first word

sibercdn.com

Similar names

scenbird.com

DNS History

11 records (6 active, 5 former)

NSangela.ns.cloudflare.comhans.ns.cloudflare.comA104.21.20.58172.67.191.2072606:4700:3031::6815:143a2606:4700:3036::ac43:bfcf188.114.96.0188.114.97.02606:4700:3034::ac43:bfcf2a06:98c1:3120::2a06:98c1:3121::
●NSangela.ns.cloudflare.com2026-03-02 → 2026-08-03 · 2 obs
● 2026-03-02 09:45:16
● 2026-08-03 23:58:32
●NShans.ns.cloudflare.com2026-03-02 → 2026-08-03 · 2 obs
● 2026-03-02 09:45:16
● 2026-08-03 23:58:32
●A104.21.20.582026-03-02 → 2026-08-03 · 7 obs
● 2026-03-02 09:45:16
○ 2026-04-24 15:50:44
● 2026-05-01 01:04:44
● 2026-06-07 12:49:42
○ 2026-06-11 23:25:22
● 2026-07-27 10:14:04
● 2026-08-03 23:58:32
●A172.67.191.2072026-03-02 → 2026-08-03 · 7 obs
● 2026-03-02 09:45:16
○ 2026-04-24 15:50:44
● 2026-05-01 01:04:44
● 2026-06-07 12:49:42
○ 2026-06-11 23:25:22
● 2026-07-27 10:14:04
● 2026-08-03 23:58:32
○A188.114.96.02026-04-24 → 2026-04-24 · 4 obs
○ 2026-03-02 09:45:16
● 2026-04-24 15:50:44
○ 2026-05-01 01:04:44
○ 2026-08-03 23:58:32
○A188.114.97.02026-04-24 → 2026-04-24 · 4 obs
○ 2026-03-02 09:45:16
● 2026-04-24 15:50:44
○ 2026-05-01 01:04:44
○ 2026-08-03 23:58:32
●A2606:4700:3031::6815:143a2026-03-02 → 2026-08-03 · 7 obs
● 2026-03-02 09:45:16
○ 2026-04-24 15:50:44
● 2026-05-01 01:04:44
● 2026-06-07 12:49:42
○ 2026-06-11 23:25:22
● 2026-07-27 10:14:04
● 2026-08-03 23:58:32
○A2606:4700:3034::ac43:bfcf2026-03-02 → 2026-06-07 · 6 obs
● 2026-03-02 09:45:16
○ 2026-04-24 15:50:44
● 2026-05-01 01:04:44
● 2026-06-07 12:49:42
○ 2026-06-11 23:25:22
○ 2026-08-03 23:58:32
●A2606:4700:3036::ac43:bfcf2026-07-27 → 2026-08-03 · 3 obs
○ 2026-06-11 23:25:22
● 2026-07-27 10:14:04
● 2026-08-03 23:58:32
○A2a06:98c1:3120::2026-04-24 → 2026-04-24 · 4 obs
○ 2026-03-02 09:45:16
● 2026-04-24 15:50:44
○ 2026-05-01 01:04:44
○ 2026-08-03 23:58:32
○A2a06:98c1:3121::2026-04-24 → 2026-04-24 · 4 obs
○ 2026-03-02 09:45:16
● 2026-04-24 15:50:44
○ 2026-05-01 01:04:44
○ 2026-08-03 23:58:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sibercdn.comangela.ns.cloudflare.com, hans.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.65

NS records: angela.ns.cloudflare.com, hans.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sibercdn.com (unsigned zone)

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.20.58, 172.67.191.207
AAAA22606:4700:3036::ac43:bfcf, 2606:4700:3031::6815:143a
NS2angela.ns.cloudflare.com, hans.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1angela.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.sibercdn.com is a subdomain of sibercdn.com.

IP Addresses

sibercdn.com directs to four IP numbers, which are 104.21.20.58, 172.67.191.207, 2606:4700:3031::6815:143a and 2606:4700:3036::ac43:bfcf.

Two other host names, along with smtp.sfbw.tiengduc.edu.vn, refpasoj.xyz and startrek-voyager.info, also share IP numbers with sibercdn.com.

Name Servers

DNS delegation for sibercdn.com points to two name servers: angela.ns.cloudflare.com and hans.ns.cloudflare.com.

sibercdn.com shares its NS records with other domains, for example vmoto.rs, riyadi.com, lazydays.com and two others.

The name servers of sibercdn.com overlap at least partially with those of other domains — among them spepchurch.com, bodesystem.net, yonda.com.tw and two more.

The name servers brenda.ns.cloudflare.com, margo.ns.cloudflare.com and jonah.ns.cloudflare.com are commonly seen alongside these name servers.

DNS names with 6 IP addresses:

angela.ns.cloudflare.com has IP addresses 108.162.192.65, 172.64.32.65 and 173.245.58.65, plus 3 other.

hans.ns.cloudflare.com has IP addresses 108.162.193.175, 172.64.33.175 and 173.245.59.175, plus 3 other.