csrenjian.com - robtex.com

csrenjian.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:d7cd🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:45f2🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.242Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.205🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadel.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a37🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadel.ns.cloudflare.com
A2803:f800:50::6ca2:c037🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadel.ns.cloudflare.com
A2a06:98c1:50::ac40:2037🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadel.ns.cloudflare.com
A108.162.192.55🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadel.ns.cloudflare.com
A172.64.32.55🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadel.ns.cloudflare.com
A173.245.58.55🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadel.ns.cloudflare.com
NSanton.ns.cloudflare.com
A2606:4700:58::a29f:2caf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanton.ns.cloudflare.com
A2803:f800:50::6ca2:c3af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanton.ns.cloudflare.com
A2a06:98c1:50::ac40:23af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanton.ns.cloudflare.com
A108.162.195.175🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanton.ns.cloudflare.com
A162.159.44.175Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanton.ns.cloudflare.com
A172.64.35.175🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanton.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.242, 172.67.215.205
IPv6 hints2606:4700:3035::ac43:d7cd, 2606:4700:3036::6815:45f2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=178, name=cloudflare-ech.com
SOAadel.ns.cloudflare.comdns@cloudflare.com serial=2402501780

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=1778316306

Subdomains

www.csrenjian.com

Same first word

csrenjian.com

DNS History

10 records (6 active, 4 former)

NSadel.ns.cloudflare.comanton.ns.cloudflare.coma.share-dns.comb.share-dns.netA104.21.69.242172.67.215.2052606:4700:3035::ac43:d7cd2606:4700:3036::6815:45f2162.248.210.5979.110.177.126
○NSa.share-dns.com2026-02-27 → 2026-04-18 · 4 obs
● 2026-02-27 15:16:58
● 2026-04-18 05:49:42
○ 2026-04-23 01:09:10
○ 2026-05-09 08:55:20
●NSadel.ns.cloudflare.com2026-04-23 → 2026-05-09 · 3 obs
○ 2026-04-18 05:49:42
● 2026-04-23 01:09:10
● 2026-05-09 08:55:20
●NSanton.ns.cloudflare.com2026-04-23 → 2026-05-09 · 3 obs
○ 2026-04-18 05:49:42
● 2026-04-23 01:09:10
● 2026-05-09 08:55:20
○NSb.share-dns.net2026-02-27 → 2026-04-18 · 4 obs
● 2026-02-27 15:16:58
● 2026-04-18 05:49:42
○ 2026-04-23 01:09:10
○ 2026-05-09 08:55:20
●A104.21.69.2422026-04-27 → 2026-05-09 · 3 obs
○ 2026-04-23 01:09:10
● 2026-04-27 10:44:12
● 2026-05-09 08:55:20
○A162.248.210.592026-02-27 → 2026-04-18 · 4 obs
● 2026-02-27 15:16:58
● 2026-04-18 05:49:42
○ 2026-04-23 01:09:10
○ 2026-05-09 08:55:20
●A172.67.215.2052026-04-27 → 2026-05-09 · 3 obs
○ 2026-04-23 01:09:10
● 2026-04-27 10:44:12
● 2026-05-09 08:55:20
●A2606:4700:3035::ac43:d7cd2026-04-27 → 2026-05-09 · 3 obs
○ 2026-04-23 01:09:10
● 2026-04-27 10:44:12
● 2026-05-09 08:55:20
●A2606:4700:3036::6815:45f22026-04-27 → 2026-05-09 · 3 obs
○ 2026-04-23 01:09:10
● 2026-04-27 10:44:12
● 2026-05-09 08:55:20
○A79.110.177.1262026-04-10 → 2026-04-18 · 5 obs
○ 2026-02-27 15:16:58
● 2026-04-10 08:38:24
● 2026-04-18 05:49:42
○ 2026-04-23 01:09:10
○ 2026-05-09 08:55:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...-
csrenjian.comadel.ns.cloudflare.com, anton.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.175

NS records: adel.ns.cloudflare.com, anton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csrenjian.com (unsigned zone)

⏱️ Timing

Total: 212ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.69.242, 172.67.215.205
AAAA22606:4700:3035::ac43:d7cd, 2606:4700:3036::6815:45f2
NS2adel.ns.cloudflare.com, anton.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adel.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.csrenjian.com is csrenjian.com.

IP Addresses

csrenjian.com maps to four IP numbers: 2606:4700:3035::ac43:d7cd, 2606:4700:3036::6815:45f2, 104.21.69.242 and 172.67.215.205.

Other host names, for instance mail.sarahtalkingtherapies.com, technextgen.sbs, richpaxl-cdiubd.xyz, xksz.cn and freyjadesigns.net share IP numbers with csrenjian.com.

Name Servers

Two name servers adel.ns.cloudflare.com and anton.ns.cloudflare.com handle delegation for csrenjian.com.

csrenjian.com uses the same name server setup as other domains, for example walefestival.com, pdxpictures.com, nunich.com, cmtents.com and sdyljd.com.

csrenjian.com partially shares name servers with other domains; examples include stroll-obuv.cz, inbound-group.com, ecommerce-nation.fr, tc3.com.br and medesthai.com.

these name servers are commonly used with the name servers arch.ns.cloudflare.com.

Host names with six IP numbers: adel.ns.cloudflare.com points to: 2606:4700:50::adf5:3a37, 2803:f800:50::6ca2:c037, 2a06:98c1:50::ac40:2037, 108.162.192.55, 172.64.32.55 and 173.245.58.55; anton.ns.cloudflare.com points to: 2606:4700:58::a29f:2caf, 2803:f800:50::6ca2:c3af, 2a06:98c1:50::ac40:23af, 108.162.195.175, 162.159.44.175 and 172.64.35.175.