zfcsy.com - robtex.com

zfcsy.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:ca04🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:2258🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.34.88Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.202.4🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkarina.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ab2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarina.ns.cloudflare.com
A2803:f800:50::6ca2:c0b2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkarina.ns.cloudflare.com
A2a06:98c1:50::ac40:20b2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkarina.ns.cloudflare.com
A108.162.192.178🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarina.ns.cloudflare.com
A172.64.32.178🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarina.ns.cloudflare.com
A173.245.58.178🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarina.ns.cloudflare.com
NSmiles.ns.cloudflare.com
A2606:4700:58::adf5:3bcf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiles.ns.cloudflare.com
A2803:f800:50::6ca2:c1cf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmiles.ns.cloudflare.com
A2a06:98c1:50::ac40:21cf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmiles.ns.cloudflare.com
A108.162.193.207🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiles.ns.cloudflare.com
A172.64.33.207🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiles.ns.cloudflare.com
A173.245.59.207🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiles.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.34.88, 172.67.202.4
IPv6 hints2606:4700:3033::ac43:ca04, 2606:4700:3037::6815:2258
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOAkarina.ns.cloudflare.comdns@cloudflare.com serial=2399928851

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=1775964677

Same first word

zfcsy.com

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DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSkarina.ns.cloudflare.commiles.ns.cloudflare.comdns17.hichina.comdns18.hichina.comf1g1ns1.dnspod.netA104.21.34.88172.67.202.42606:4700:3033::ac43:ca042606:4700:3037::6815:2258202.146.217.85
○NSdns17.hichina.com2015-08-23 → 2017-03-26 · 4 obs
● 2015-08-23 09:39:26
● 2017-03-26 06:28:48
○ 2020-02-04 08:52:56
○ 2026-04-12 03:34:16
○NSdns18.hichina.com2015-08-23 → 2017-03-26 · 4 obs
● 2015-08-23 09:39:26
● 2017-03-26 06:28:48
○ 2020-02-04 08:52:56
○ 2026-04-12 03:34:16
○NSf1g1ns1.dnspod.net2020-02-04 → 2020-02-04 · 4 obs
○ 2017-03-26 06:28:48
● 2020-02-04 08:52:56
○ 2026-03-26 23:22:52
○ 2026-04-12 03:34:16
●NSkarina.ns.cloudflare.com2026-03-26 → 2026-04-12 · 3 obs
○ 2020-02-04 08:52:56
● 2026-03-26 23:22:52
● 2026-04-12 03:34:16
●NSmiles.ns.cloudflare.com2026-03-26 → 2026-04-12 · 3 obs
○ 2020-02-04 08:52:56
● 2026-03-26 23:22:52
● 2026-04-12 03:34:16
●A104.21.34.882026-03-26 → 2026-04-12 · 3 obs
○ 2017-03-26 06:28:48
● 2026-03-26 23:22:52
● 2026-04-12 03:34:16
●A172.67.202.42026-03-26 → 2026-04-12 · 3 obs
○ 2017-03-26 06:28:48
● 2026-03-26 23:22:52
● 2026-04-12 03:34:16
○A202.146.217.852017-03-26 → 2017-03-26 · 3 obs
● 2017-03-26 06:28:48
○ 2026-03-26 23:22:52
○ 2026-04-12 03:34:16
●A2606:4700:3033::ac43:ca042026-03-26 → 2026-04-12 · 3 obs
○ 2017-03-26 06:28:48
● 2026-03-26 23:22:52
● 2026-04-12 03:34:16
●A2606:4700:3037::6815:22582026-03-26 → 2026-04-12 · 3 obs
○ 2017-03-26 06:28:48
● 2026-03-26 23:22:52
● 2026-04-12 03:34:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...-
zfcsy.commiles.ns.cloudflare.com, karina.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.178

NS records: miles.ns.cloudflare.com, karina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zfcsy.com (unsigned zone)

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.202.4, 104.21.34.88
AAAA22606:4700:3037::6815:2258, 2606:4700:3033::ac43:ca04
NS2karina.ns.cloudflare.com, miles.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1karina.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zfcsy.com resolves to four IP numbers: 2606:4700:3033::ac43:ca04, 2606:4700:3037::6815:2258, 104.21.34.88 and 172.67.202.4.

Other host names such as usaexplorationtech.com, totday.com, acorninn.co.uk, backendpayroll.com and hqkk3a45.rujfuiffiwhed.com share IPs with zfcsy.com.

Name Servers

zfcsy.com is delegated to two name servers: karina.ns.cloudflare.com and miles.ns.cloudflare.com.

zfcsy.com shares the same name server setup as wsdcpm351.cn, iecom.cn, chadine.com, mojilu.cn and chuangao.net.

zfcsy.com at least partially shares name servers with other domains, for instance (0x736578)ro.com, recruitnepal.com, airductcleaning-austin.com, mvpworkshop.co and kcsgo.com.

These name servers are commonly used with jasmine.ns.cloudflare.com and celine.ns.cloudflare.com.

Host names with six IP numbers:

karina.ns.cloudflare.com points to 2606:4700:50::adf5:3ab2, 2803:f800:50::6ca2:c0b2, 2a06:98c1:50::ac40:20b2, 108.162.192.178, 172.64.32.178 and 173.245.58.178.

miles.ns.cloudflare.com points to 2606:4700:58::adf5:3bcf, 2803:f800:50::6ca2:c1cf, 2a06:98c1:50::ac40:21cf, 108.162.193.207, 172.64.33.207 and 173.245.59.207.