csfyj.com - robtex.com

csfyj.com

DNSSEC⚠️ Not signed
A116.198.202.28🇨🇳 CHINATELECOM-Jiangsu-Suqian-IDC116.198.192.0/18 CTJS SQ-IDC
NSjewel.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A2803:f800:50::6ca2:c2ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjewel.ns.cloudflare.com
A2a06:98c1:50::ac40:22ab🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjewel.ns.cloudflare.com
A108.162.194.171🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A162.159.38.171Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A172.64.34.171🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
NSwells.ns.cloudflare.com
A2606:4700:58::a29f:2c7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwells.ns.cloudflare.com
A2803:f800:50::6ca2:c37d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwells.ns.cloudflare.com
A2a06:98c1:50::ac40:237d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwells.ns.cloudflare.com
A108.162.195.125🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwells.ns.cloudflare.com
A162.159.44.125Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwells.ns.cloudflare.com
A172.64.35.125🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwells.ns.cloudflare.com
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
TXTv=spf1 include:spf.mail.qq.com ~all
SOAjewel.ns.cloudflare.comdns@cloudflare.com serial=2404022585

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=1778646136

Same first word

csfyj.com

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jysfc.com

DNS History

17 records (5 active, 12 former)

20162017201820192020202120222023202420252026NSjewel.ns.cloudflare.comwells.ns.cloudflare.comdns13.hichina.comdns14.hichina.comexpirens3.hichina.comexpirens4.hichina.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns5.dnsdun.comns5.dnsdun.netMXmxbiz1.qq.commxbiz2.qq.comA116.198.202.28104.165.215.2182.16.27.19042.120.158.7845.197.78.16
○NSdns13.hichina.com2015-06-20 → 2017-01-10 · 6 obs
● 2015-06-20 17:01:26
● 2016-02-10 23:16:08
○ 2016-05-02 16:11:48
● 2017-01-10 02:03:16
○ 2018-06-16 01:29:00
○ 2026-05-13 04:42:50
○NSdns14.hichina.com2015-06-20 → 2017-01-10 · 6 obs
● 2015-06-20 17:01:26
● 2016-02-10 23:16:08
○ 2016-05-02 16:11:48
● 2017-01-10 02:03:16
○ 2018-06-16 01:29:00
○ 2026-05-13 04:42:50
○NSexpirens3.hichina.com2016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-10 23:16:08
● 2016-05-02 16:11:48
○ 2017-01-10 02:03:16
○ 2026-05-13 04:42:50
○NSexpirens4.hichina.com2016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-10 23:16:08
● 2016-05-02 16:11:48
○ 2017-01-10 02:03:16
○ 2026-05-13 04:42:50
○NSf1g1ns1.dnspod.net2019-06-20 → 2019-06-20 · 4 obs
○ 2018-06-16 01:29:00
● 2019-06-20 16:27:12
○ 2026-04-11 00:37:10
○ 2026-05-13 04:42:50
○NSf1g1ns2.dnspod.net2019-06-20 → 2019-06-20 · 4 obs
○ 2018-06-16 01:29:00
● 2019-06-20 16:27:12
○ 2026-04-11 00:37:10
○ 2026-05-13 04:42:50
●NSjewel.ns.cloudflare.com2026-04-11 → 2026-05-13 · 3 obs
○ 2019-06-20 16:27:12
● 2026-04-11 00:37:10
● 2026-05-13 04:42:50
○NSns5.dnsdun.com2018-06-16 → 2018-06-16 · 4 obs
○ 2017-01-10 02:03:16
● 2018-06-16 01:29:00
○ 2019-06-20 16:27:12
○ 2026-05-13 04:42:50
○NSns5.dnsdun.net2018-06-16 → 2018-06-16 · 4 obs
○ 2017-01-10 02:03:16
● 2018-06-16 01:29:00
○ 2019-06-20 16:27:12
○ 2026-05-13 04:42:50
●NSwells.ns.cloudflare.com2026-04-11 → 2026-05-13 · 3 obs
○ 2019-06-20 16:27:12
● 2026-04-11 00:37:10
● 2026-05-13 04:42:50
●MXmxbiz1.qq.com2026-04-11 → 2026-05-13 · 2 obs
● 2026-04-11 00:37:10
● 2026-05-13 04:42:50
●MXmxbiz2.qq.com2026-04-11 → 2026-05-13 · 2 obs
● 2026-04-11 00:37:10
● 2026-05-13 04:42:50
○A104.165.215.22018-06-16 → 2018-06-16 · 4 obs
○ 2017-01-10 02:03:16
● 2018-06-16 01:29:00
○ 2019-06-20 16:27:12
○ 2026-05-13 04:42:50
●A116.198.202.282026-04-11 → 2026-05-13 · 3 obs
○ 2019-06-20 16:27:12
● 2026-04-11 00:37:10
● 2026-05-13 04:42:50
○A182.16.27.1902015-06-20 → 2017-01-10 · 6 obs
● 2015-06-20 17:01:26
● 2016-02-10 23:16:08
○ 2016-05-02 16:11:48
● 2017-01-10 02:03:16
○ 2018-06-16 01:29:00
○ 2026-05-13 04:42:50
○A42.120.158.782016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-10 23:16:08
● 2016-05-02 16:11:48
○ 2017-01-10 02:03:16
○ 2026-05-13 04:42:50
○A45.197.78.162019-06-20 → 2019-06-20 · 4 obs
○ 2018-06-16 01:29:00
● 2019-06-20 16:27:12
○ 2026-04-11 00:37:10
○ 2026-05-13 04:42:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net...-
csfyj.comjewel.ns.cloudflare.com, wells.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.125

NS records: jewel.ns.cloudflare.com, wells.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csfyj.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

TypeCountSample Data
A1116.198.202.28
NS2jewel.ns.cloudflare.com, wells.ns.cloudflare.com
MX2mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)
TXT1v=spf1 include:spf.mail.qq.com ~all
SOA1jewel.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

csfyj.com resolves to one IP number: 116.198.202.28.

Name Servers

csfyj.com's delegation uses two name servers: jewel.ns.cloudflare.com and wells.ns.cloudflare.com.

csfyj.com uses the same name server setup as other domains, such as umbted.xyz, angelsofdubai.com, triesjra.xyz, nwboces.org and galaksen.dk.

csfyj.com at least partially shares name servers with other domains, including gaoliaokanpendakuan.bond, becomeanewyorker.com, rejueqixianbiniaoqiongdongsen.cfd, pafilebakbarang.org and ncw.tw.

these name servers are commonly used alongside the name servers janet.ns.cloudflare.com, desi.ns.cloudflare.com, sureena.ns.cloudflare.com, colin.ns.cloudflare.com and lars.ns.cloudflare.com.

Host names with six IP numbers:

jewel.ns.cloudflare.com points to 2606:4700:50::a29f:26ab, 2803:f800:50::6ca2:c2ab, 2a06:98c1:50::ac40:22ab, 108.162.194.171, 162.159.38.171 and 172.64.34.171.

wells.ns.cloudflare.com points to 2606:4700:58::a29f:2c7d, 2803:f800:50::6ca2:c37d, 2a06:98c1:50::ac40:237d, 108.162.195.125, 162.159.44.125 and 172.64.35.125.

Mail Servers

csfyj.com is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.

csfyj.com shares the same mail server setup as other domains, for instance carholderbiz.com, i-zore.com, somymedia.com, shouju.cn and bjlyds.com.

csfyj.com shares some mail servers with other domains, for instance tkjia.com, 20it.cn, jmhk.cn and yidoc.net.

These mail servers are often used together with the mail servers mxdomain.qq.com.