jfcsilk.com - robtex.com

jfcsilk.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:9065🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:4769🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.105Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.101🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSduke.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRduke.ns.cloudflare.com
A2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRduke.ns.cloudflare.com
A108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
NSmartha.ns.cloudflare.com
A2606:4700:50::a29f:268e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A2803:f800:50::6ca2:c28e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmartha.ns.cloudflare.com
A2a06:98c1:50::ac40:228e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmartha.ns.cloudflare.com
A108.162.194.142🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A162.159.38.142Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A172.64.34.142🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.71.105, 172.67.144.101
IPv62606:4700:3030::ac43:9065, 2606:4700:3034::6815:4769
SOAduke.ns.cloudflare.comdns@cloudflare.com serial=2398980679

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=1774380302

Same first word

jfcsilk.com

DNS History

8 records (6 active, 2 former)

2017201820192020202120222023202420252026NSduke.ns.cloudflare.commartha.ns.cloudflare.coma.ezdnscenter.comA104.21.71.105172.67.144.1012606:4700:3030::ac43:90652606:4700:3034::6815:476943.230.142.125
○NSa.ezdnscenter.com2017-12-04 → 2017-12-04 · 3 obs
● 2017-12-04 00:27:38
○ 2026-02-21 14:56:22
○ 2026-03-24 19:42:42
●NSduke.ns.cloudflare.com2026-02-21 → 2026-03-24 · 3 obs
○ 2017-12-04 00:27:38
● 2026-02-21 14:56:22
● 2026-03-24 19:42:42
●NSmartha.ns.cloudflare.com2026-02-21 → 2026-03-24 · 3 obs
○ 2017-12-04 00:27:38
● 2026-02-21 14:56:22
● 2026-03-24 19:42:42
●A104.21.71.1052026-02-21 → 2026-03-24 · 3 obs
○ 2017-12-04 00:27:38
● 2026-02-21 14:56:22
● 2026-03-24 19:42:42
●A172.67.144.1012026-02-21 → 2026-03-24 · 3 obs
○ 2017-12-04 00:27:38
● 2026-02-21 14:56:22
● 2026-03-24 19:42:42
●A2606:4700:3030::ac43:90652026-02-21 → 2026-03-24 · 3 obs
○ 2017-12-04 00:27:38
● 2026-02-21 14:56:22
● 2026-03-24 19:42:42
●A2606:4700:3034::6815:47692026-02-21 → 2026-03-24 · 3 obs
○ 2017-12-04 00:27:38
● 2026-02-21 14:56:22
● 2026-03-24 19:42:42
○A43.230.142.1252016-12-30 → 2017-12-04 · 4 obs
● 2016-12-30 08:08:48
● 2017-12-04 00:27:38
○ 2026-02-21 14:56:22
○ 2026-03-24 19:42:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...-
jfcsilk.comduke.ns.cloudflare.com, martha.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.142

NS records: duke.ns.cloudflare.com, martha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jfcsilk.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.144.101, 104.21.71.105
AAAA22606:4700:3030::ac43:9065, 2606:4700:3034::6815:4769
NS2duke.ns.cloudflare.com, martha.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1duke.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jfcsilk.com points to four IP numbers: 2606:4700:3030::ac43:9065, 2606:4700:3034::6815:4769, 104.21.71.105 and 172.67.144.101.

Other host names including uob-privileges.digital, hotwires.net, saleceexventures.click, www.uqxkhtwfmws.cajogos.com and bucketpanels.com share IP numbers with jfcsilk.com.

Name Servers

jfcsilk.com's delegation uses two name servers, duke.ns.cloudflare.com and martha.ns.cloudflare.com.

jfcsilk.com shares the same name server setup as other domains, for example jysfzy.com, dwy51.com, 17kkc.com, jxchome.com and opencart123.com.

jfcsilk.com at least partially shares name servers with other domains, including midwestallstarseries.com, wannder.ro, speclight.co.th, sixservix.com and indianafeverreport.com.

Host names with six IP numbers:

duke.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110.

martha.ns.cloudflare.com points to: 2606:4700:50::a29f:268e, 2803:f800:50::6ca2:c28e, 2a06:98c1:50::ac40:228e, 108.162.194.142, 162.159.38.142 and 172.64.34.142.