fsew.cn - robtex.com

fsew.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:1a31🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3030::ac43:8764🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.26.49Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.100🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmemphis.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cbd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmemphis.ns.cloudflare.com
A2803:f800:50::6ca2:c3bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmemphis.ns.cloudflare.com
A2a06:98c1:50::ac40:23bd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmemphis.ns.cloudflare.com
A108.162.195.189🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmemphis.ns.cloudflare.com
A162.159.44.189Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmemphis.ns.cloudflare.com
A172.64.35.189🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmemphis.ns.cloudflare.com
NSvenus.ns.cloudflare.com
A2606:4700:50::adf5:3aeb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A2803:f800:50::6ca2:c0eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvenus.ns.cloudflare.com
A2a06:98c1:50::ac40:20eb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvenus.ns.cloudflare.com
A108.162.192.235🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A172.64.32.235🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A173.245.58.235🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.26.49, 172.67.135.100
IPv6 hints2606:4700:3030::6815:1a31, 2606:4700:3030::ac43:8764
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com
SOAmemphis.ns.cloudflare.comdns@cloudflare.com serial=2399404773

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034700039

Same first word

fsew.com
fsew.cn

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DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSmemphis.ns.cloudflare.comvenus.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.51dns.comns1.dnsdun.netns11.bigwww.comns2.dnsdun.comA104.21.26.49172.67.135.1002606:4700:3030::6815:1a312606:4700:3030::ac43:8764122.9.171.75162.220.24.143
○NSf1g1ns1.dnspod.net2015-11-03 → 2015-11-03 · 4 obs
○ 2015-06-18 04:28:22
● 2015-11-03 09:17:42
○ 2016-01-16 12:48:28
○ 2026-04-22 18:28:24
○NSf1g1ns2.dnspod.net2015-11-03 → 2015-11-03 · 4 obs
○ 2015-06-18 04:28:22
● 2015-11-03 09:17:42
○ 2016-01-16 12:48:28
○ 2026-04-22 18:28:24
●NSmemphis.ns.cloudflare.com2026-04-13 → 2026-04-22 · 3 obs
○ 2017-03-18 03:53:28
● 2026-04-13 19:03:36
● 2026-04-22 18:28:24
○NSns1.51dns.com2015-06-18 → 2015-06-18 · 3 obs
● 2015-06-18 04:28:22
○ 2015-11-03 09:17:42
○ 2026-04-22 18:28:24
○NSns1.dnsdun.net2016-01-16 → 2017-03-18 · 5 obs
○ 2015-11-03 09:17:42
● 2016-01-16 12:48:28
● 2017-03-18 03:53:28
○ 2026-04-13 19:03:36
○ 2026-04-22 18:28:24
○NSns11.bigwww.com2016-06-08 → 2016-06-08 · 4 obs
○ 2016-01-16 12:48:28
● 2016-06-08 13:55:12
○ 2017-03-18 03:53:28
○ 2026-04-22 18:28:24
○NSns2.dnsdun.com2016-01-16 → 2017-03-18 · 5 obs
○ 2015-11-03 09:17:42
● 2016-01-16 12:48:28
● 2017-03-18 03:53:28
○ 2026-04-13 19:03:36
○ 2026-04-22 18:28:24
●NSvenus.ns.cloudflare.com2026-04-13 → 2026-04-22 · 3 obs
○ 2017-03-18 03:53:28
● 2026-04-13 19:03:36
● 2026-04-22 18:28:24
●A104.21.26.492026-04-13 → 2026-04-22 · 3 obs
○ 2017-03-18 03:53:28
● 2026-04-13 19:03:36
● 2026-04-22 18:28:24
○A122.9.171.752015-11-03 → 2015-11-03 · 3 obs
● 2015-11-03 09:17:42
○ 2016-01-16 12:48:28
○ 2026-04-22 18:28:24
○A162.220.24.1432016-01-16 → 2017-03-18 · 5 obs
○ 2015-11-03 09:17:42
● 2016-01-16 12:48:28
● 2017-03-18 03:53:28
○ 2026-04-13 19:03:36
○ 2026-04-22 18:28:24
●A172.67.135.1002026-04-13 → 2026-04-22 · 3 obs
○ 2017-03-18 03:53:28
● 2026-04-13 19:03:36
● 2026-04-22 18:28:24
●A2606:4700:3030::6815:1a312026-04-13 → 2026-04-22 · 3 obs
○ 2017-03-18 03:53:28
● 2026-04-13 19:03:36
● 2026-04-22 18:28:24
●A2606:4700:3030::ac43:87642026-04-13 → 2026-04-22 · 3 obs
○ 2017-03-18 03:53:28
● 2026-04-13 19:03:36
● 2026-04-22 18:28:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
fsew.cnvenus.ns.cloudflare.com, memphis.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.189

NS records: venus.ns.cloudflare.com, memphis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fsew.cn (unsigned zone)

⏱️ Timing

Total: 1112ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.135.100, 104.21.26.49
AAAA22606:4700:3030::ac43:8764, 2606:4700:3030::6815:1a31
NS2memphis.ns.cloudflare.com, venus.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1memphis.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

fsew.cn points to four IP numbers: 2606:4700:3030::6815:1a31, 2606:4700:3030::ac43:8764, 104.21.26.49 and 172.67.135.100.

Other host names, for instance king88.com.mx, mail.akva-dv.ru, gopeniche.com, c4g7.com and www.smartgirls.com.br.cdn.cloudflare.net share IP numbers with fsew.cn.

Name Servers

fsew.cn's delegation is to two name servers memphis.ns.cloudflare.com and venus.ns.cloudflare.com.

fsew.cn shares the same name server configuration as other domains, such as c-lektra.com, restaurantskitchener.com, ysltx.com, (0x706f726e)o-mania.net and orelmedia.com.

fsew.cn at least partially shares its name servers with other domains, for instance ofranciscano.com.br, theflowery.co, immortalknightz.com, sqlicloud.com and limerainne.win.

These name servers are often used together with the name servers rosalie.ns.cloudflare.com.

Host names with six IP numbers:

memphis.ns.cloudflare.com points to: 2606:4700:58::a29f:2cbd, 2803:f800:50::6ca2:c3bd, 2a06:98c1:50::ac40:23bd, 108.162.195.189, 162.159.44.189 and 172.64.35.189.

venus.ns.cloudflare.com points to: 2606:4700:50::adf5:3aeb, 2803:f800:50::6ca2:c0eb, 2a06:98c1:50::ac40:20eb, 108.162.192.235, 172.64.32.235 and 173.245.58.235.