jsywn.com - robtex.com

jsywn.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:de7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:8569🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.13.231Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.133.105🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSetienne.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c3d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetienne.ns.cloudflare.com
A2803:f800:50::6ca2:c33d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRetienne.ns.cloudflare.com
A2a06:98c1:50::ac40:233d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRetienne.ns.cloudflare.com
A108.162.195.61🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetienne.ns.cloudflare.com
A162.159.44.61Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetienne.ns.cloudflare.com
A172.64.35.61🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetienne.ns.cloudflare.com
NSharleigh.ns.cloudflare.com
A2606:4700:50::a29f:263a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharleigh.ns.cloudflare.com
A2803:f800:50::6ca2:c23a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRharleigh.ns.cloudflare.com
A2a06:98c1:50::ac40:223a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRharleigh.ns.cloudflare.com
A108.162.194.58🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharleigh.ns.cloudflare.com
A162.159.38.58Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharleigh.ns.cloudflare.com
A172.64.34.58🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharleigh.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.13.231, 172.67.133.105
IPv6 hints2606:4700:3031::6815:de7, 2606:4700:3035::ac43:8569
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com
SOAetienne.ns.cloudflare.comdns@cloudflare.com serial=2407597872

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=1784831952

Same first word

jsywn.com

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DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSetienne.ns.cloudflare.comharleigh.ns.cloudflare.comns.yovole.comns1.yovole.comA104.21.13.231172.67.133.1052606:4700:3031::6815:de72606:4700:3035::ac43:8569103.57.110.14927.54.248.220
●NSetienne.ns.cloudflare.com2026-07-08 → 2026-07-23 · 3 obs
○ 2017-04-18 16:24:58
● 2026-07-08 23:50:02
● 2026-07-23 18:42:24
●NSharleigh.ns.cloudflare.com2026-07-08 → 2026-07-23 · 3 obs
○ 2017-04-18 16:24:58
● 2026-07-08 23:50:02
● 2026-07-23 18:42:24
○NSns.yovole.com2015-07-20 → 2016-07-02 · 4 obs
● 2015-07-20 05:09:50
● 2016-07-02 01:02:36
○ 2017-04-18 16:24:58
○ 2026-07-23 18:42:24
○NSns1.yovole.com2015-07-20 → 2016-07-02 · 4 obs
● 2015-07-20 05:09:50
● 2016-07-02 01:02:36
○ 2017-04-18 16:24:58
○ 2026-07-23 18:42:24
○A103.57.110.1492016-03-08 → 2016-07-02 · 5 obs
○ 2015-07-20 05:09:50
● 2016-03-08 03:03:48
● 2016-07-02 01:02:36
○ 2017-04-18 16:24:58
○ 2026-07-23 18:42:24
●A104.21.13.2312026-07-08 → 2026-07-23 · 3 obs
○ 2017-04-18 16:24:58
● 2026-07-08 23:50:02
● 2026-07-23 18:42:24
●A172.67.133.1052026-07-08 → 2026-07-23 · 3 obs
○ 2017-04-18 16:24:58
● 2026-07-08 23:50:02
● 2026-07-23 18:42:24
●A2606:4700:3031::6815:de72026-07-08 → 2026-07-23 · 3 obs
○ 2017-04-18 16:24:58
● 2026-07-08 23:50:02
● 2026-07-23 18:42:24
●A2606:4700:3035::ac43:85692026-07-08 → 2026-07-23 · 3 obs
○ 2017-04-18 16:24:58
● 2026-07-08 23:50:02
● 2026-07-23 18:42:24
○A27.54.248.2202015-07-20 → 2015-07-20 · 3 obs
● 2015-07-20 05:09:50
○ 2026-07-08 23:50:02
○ 2026-07-23 18:42:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
jsywn.comharleigh.ns.cloudflare.com, etienne.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.58

NS records: harleigh.ns.cloudflare.com, etienne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsywn.com (unsigned zone)

⏱️ Timing

Total: 195ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.133.105, 104.21.13.231
AAAA22606:4700:3031::6815:de7, 2606:4700:3035::ac43:8569
NS2etienne.ns.cloudflare.com, harleigh.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1etienne.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jsywn.com points to the four IP addresses 104.21.13.231, 172.67.133.105, 2606:4700:3031::6815:de7 and 2606:4700:3035::ac43:8569.

luxevloerkleden.nl, alolai.net, xltvrobbs.net plus two other host names have IP numbers in common with jsywn.com.

Name Servers

jsywn.com is served by two delegated name servers, etienne.ns.cloudflare.com and harleigh.ns.cloudflare.com.

The name server configuration of jsywn.com is shared with other domains, for instance kmjiashu.com, isojiao.com, madesky.com and two others.

At least some of jsywn.com's name servers are shared with other domains, for example concordmenus.com, oxbet.net, 3p9cjj.xyz and two more.

These name servers tend to co-occur with ulla.ns.cloudflare.com, peyton.ns.cloudflare.com, armando.ns.cloudflare.com and 3 other name servers in the same DNS delegations.

Hosts with 6 IP addresses each:

etienne.ns.cloudflare.com carries IP addresses 108.162.195.61, 162.159.44.61 and 172.64.35.61, with 3 other addresses beyond those.

harleigh.ns.cloudflare.com carries IP addresses 108.162.194.58, 162.159.38.58 and 172.64.34.58, with 3 other addresses beyond those.