sdnsb.com - dns.ninja

sdnsb.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:470d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:a8fb🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.13Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.168.251🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchuck.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b56🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchuck.ns.cloudflare.com
A2803:f800:50::6ca2:c156🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchuck.ns.cloudflare.com
A2a06:98c1:50::ac40:2156🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchuck.ns.cloudflare.com
A108.162.193.86🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchuck.ns.cloudflare.com
A172.64.33.86🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchuck.ns.cloudflare.com
A173.245.59.86🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchuck.ns.cloudflare.com
NSrihana.ns.cloudflare.com
A2606:4700:50::adf5:3af4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A2803:f800:50::6ca2:c0f4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrihana.ns.cloudflare.com
A2a06:98c1:50::ac40:20f4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrihana.ns.cloudflare.com
A108.162.192.244🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A172.64.32.244🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A173.245.58.244🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.13, 172.67.168.251
IPv6 hints2606:4700:3035::6815:470d, 2606:4700:3036::ac43:a8fb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=179, name=cloudflare-ech.com
SOAchuck.ns.cloudflare.comdns@cloudflare.com serial=2410041441

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=1785708552

Same first word

sdnsb.com

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DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSchuck.ns.cloudflare.comrihana.ns.cloudflare.comdns10.hichina.comdns9.hichina.comns1.kouming.netns2.kouming.netA104.21.71.13172.67.168.2512606:4700:3035::6815:470d2606:4700:3036::ac43:a8fb
●NSchuck.ns.cloudflare.com2026-07-13 → 2026-08-02 · 3 obs
○ 2019-12-26 21:33:22
● 2026-07-13 15:51:28
● 2026-08-02 22:39:30
○NSdns10.hichina.com2015-11-02 → 2016-05-02 · 4 obs
● 2015-11-02 18:09:36
● 2016-05-02 08:37:14
○ 2019-12-26 21:33:22
○ 2026-08-02 22:39:30
○NSdns9.hichina.com2015-11-02 → 2016-05-02 · 4 obs
● 2015-11-02 18:09:36
● 2016-05-02 08:37:14
○ 2019-12-26 21:33:22
○ 2026-08-02 22:39:30
○NSns1.kouming.net2026-07-13 → 2026-08-02 · 2 obs
○ 2026-07-13 15:51:28
○ 2026-08-02 22:39:30
○NSns2.kouming.net2026-07-13 → 2026-08-02 · 2 obs
○ 2026-07-13 15:51:28
○ 2026-08-02 22:39:30
●NSrihana.ns.cloudflare.com2026-07-13 → 2026-08-02 · 3 obs
○ 2019-12-26 21:33:22
● 2026-07-13 15:51:28
● 2026-08-02 22:39:30
●A104.21.71.132026-07-13 → 2026-08-02 · 2 obs
● 2026-07-13 15:51:28
● 2026-08-02 22:39:30
●A172.67.168.2512026-07-13 → 2026-08-02 · 2 obs
● 2026-07-13 15:51:28
● 2026-08-02 22:39:30
●A2606:4700:3035::6815:470d2026-07-13 → 2026-08-02 · 2 obs
● 2026-07-13 15:51:28
● 2026-08-02 22:39:30
●A2606:4700:3036::ac43:a8fb2026-07-13 → 2026-08-02 · 2 obs
● 2026-07-13 15:51:28
● 2026-08-02 22:39:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sdnsb.comchuck.ns.cloudflare.com, rihana.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.86

NS records: chuck.ns.cloudflare.com, rihana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdnsb.com (unsigned zone)

⏱️ Timing

Total: 195ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.168.251, 104.21.71.13
AAAA22606:4700:3036::ac43:a8fb, 2606:4700:3035::6815:470d
NS2chuck.ns.cloudflare.com, rihana.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1chuck.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sdnsb.com has four IP addresses: 104.21.71.13, 172.67.168.251, 2606:4700:3035::6815:470d and 2606:4700:3036::ac43:a8fb.

Two other host names, along with mail.rohrbert.de, www.overstream.net and mercury-tfs.com, also share IP numbers with sdnsb.com.

Name Servers

sdnsb.com uses two name servers for its delegation: chuck.ns.cloudflare.com and rihana.ns.cloudflare.com.

sdnsb.com shares its NS records with other domains, for example omnifla.online, kangkangquan.com, verkangroup.com and two others.

sdnsb.com partially shares its NS delegation with several other domains, including pmbull.com, aviaturizm.com, actificent.com and two others.

DNS names with 6 IP addresses:

Hostname chuck.ns.cloudflare.com directs to 108.162.193.86, 172.64.33.86 and 173.245.59.86 along with 3 other IP addresses.

Hostname rihana.ns.cloudflare.com directs to 108.162.192.244, 172.64.32.244 and 173.245.58.244 along with 3 other IP addresses.