sdsanfeng.com - robtex.com

sdsanfeng.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:492🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:9a24🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.4.146Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.36🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSriya.ns.cloudflare.com ⭐
A2606:4700:50::a29f:269b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRriya.ns.cloudflare.com
A2803:f800:50::6ca2:c29b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRriya.ns.cloudflare.com
A2a06:98c1:50::ac40:229b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRriya.ns.cloudflare.com
A108.162.194.155🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRriya.ns.cloudflare.com
A162.159.38.155Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRriya.ns.cloudflare.com
A172.64.34.155🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRriya.ns.cloudflare.com
NStrevor.ns.cloudflare.com
A2606:4700:58::a29f:2c9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A2803:f800:50::6ca2:c39a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtrevor.ns.cloudflare.com
A2a06:98c1:50::ac40:239a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtrevor.ns.cloudflare.com
A108.162.195.154🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A162.159.44.154Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A172.64.35.154🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.4.146, 172.67.154.36
IPv62606:4700:3034::6815:492, 2606:4700:3036::ac43:9a24
SOAriya.ns.cloudflare.comdns@cloudflare.com serial=2398977702

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=1774385782

Same first word

sdsanfeng.com

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSriya.ns.cloudflare.comtrevor.ns.cloudflare.comns17.xincache.comns18.xincache.comA104.21.4.146172.67.154.362606:4700:3034::6815:4922606:4700:3036::ac43:9a24
○NSns17.xincache.com2015-11-25 → 2020-01-31 · 5 obs
○ 2015-08-03 03:38:00
● 2015-11-25 06:31:28
● 2020-01-31 22:29:44
○ 2026-02-20 01:29:02
○ 2026-03-24 21:11:40
○NSns18.xincache.com2015-08-03 → 2020-01-31 · 4 obs
● 2015-08-03 03:38:00
● 2020-01-31 22:29:44
○ 2026-02-20 01:29:02
○ 2026-03-24 21:11:40
●NSriya.ns.cloudflare.com2026-02-20 → 2026-03-24 · 3 obs
○ 2020-01-31 22:29:44
● 2026-02-20 01:29:02
● 2026-03-24 21:11:40
●NStrevor.ns.cloudflare.com2026-02-20 → 2026-03-24 · 3 obs
○ 2020-01-31 22:29:44
● 2026-02-20 01:29:02
● 2026-03-24 21:11:40
●A104.21.4.1462026-02-20 → 2026-03-24 · 2 obs
● 2026-02-20 01:29:02
● 2026-03-24 21:11:40
●A172.67.154.362026-02-20 → 2026-03-24 · 2 obs
● 2026-02-20 01:29:02
● 2026-03-24 21:11:40
●A2606:4700:3034::6815:4922026-02-20 → 2026-03-24 · 2 obs
● 2026-02-20 01:29:02
● 2026-03-24 21:11:40
●A2606:4700:3036::ac43:9a242026-02-20 → 2026-03-24 · 2 obs
● 2026-02-20 01:29:02
● 2026-03-24 21:11:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
sdsanfeng.comriya.ns.cloudflare.com, trevor.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.154

NS records: riya.ns.cloudflare.com, trevor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdsanfeng.com (unsigned zone)

⏱️ Timing

Total: 233ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.4.146, 172.67.154.36
AAAA22606:4700:3034::6815:492, 2606:4700:3036::ac43:9a24
NS2riya.ns.cloudflare.com, trevor.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1riya.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sdsanfeng.com points to four IP numbers: 2606:4700:3034::6815:492, 2606:4700:3036::ac43:9a24, 104.21.4.146 and 172.67.154.36.

For instance, other host names dentistsheboygan.com, mail.camarketing.com, leovos.com, clearcardsbase.com and justbeautytw.cn share IP numbers with sdsanfeng.com.

Name Servers

sdsanfeng.com is delegated to two name servers: riya.ns.cloudflare.com and trevor.ns.cloudflare.com.

sdsanfeng.com uses the same name server setup as other domains such as cdchengjin.com, ayu7.com, ynzaba.com, yz099.com and m66k.com.

sdsanfeng.com shares name servers with other domains at least partially, for example airputih.or.id, hopebrightlift802.com, 234poker.org, kernelnotes.de and mostbetlive.com.

These name servers are commonly used with barbara.ns.cloudflare.com, linda.ns.cloudflare.com and kay.ns.cloudflare.com.

Host names with six IP numbers: host name riya.ns.cloudflare.com points to: 2606:4700:50::a29f:269b, 2803:f800:50::6ca2:c29b, 2a06:98c1:50::ac40:229b, 108.162.194.155, 162.159.38.155 and 172.64.34.155; host name trevor.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9a, 2803:f800:50::6ca2:c39a, 2a06:98c1:50::ac40:239a, 108.162.195.154, 162.159.44.154 and 172.64.35.154.