zc857.com - robtex.com

zc857.com

DNSSEC⚠️ Not signed
A20.2.17.249🇭🇰 Microsoft20.0.0.0/11 MICROSOFT
NShouston.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c34🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A2803:f800:50::6ca2:c334🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhouston.ns.cloudflare.com
A2a06:98c1:50::ac40:2334🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhouston.ns.cloudflare.com
A108.162.195.52🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A162.159.44.52Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A172.64.35.52🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
NSpat.ns.cloudflare.com
A2606:4700:50::adf5:3a8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A2803:f800:50::6ca2:c08b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpat.ns.cloudflare.com
A2a06:98c1:50::ac40:208b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpat.ns.cloudflare.com
A108.162.192.139🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A172.64.32.139🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A173.245.58.139🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
SOAhouston.ns.cloudflare.comdns@cloudflare.com serial=2401714132

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=1776351277

Previously NS for

zc857.com

Same first word

zc857.com

Similar names

cz758.com

DNS History

15 records (3 active, 12 former)

20162017201820192020202120222023202420252026NShouston.ns.cloudflare.compat.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns47.domaincontrol.comns48.domaincontrol.comzc857.comMXmailstore1.secureserver.netsmtp.secureserver.netA20.2.17.249107.160.16.2615.197.200.189182.16.18.1303.33.205.115CNAMEmzc131.com.ybkj999.com
○NSf1g1ns1.dnspod.net2015-10-21 → 2016-03-25 · 5 obs
○ 2015-05-24 10:16:44
● 2015-10-21 22:12:54
● 2016-03-25 18:40:54
○ 2016-08-14 05:01:22
○ 2026-04-16 15:11:34
○NSf1g1ns2.dnspod.net2015-10-21 → 2016-03-25 · 5 obs
○ 2015-05-24 10:16:44
● 2015-10-21 22:12:54
● 2016-03-25 18:40:54
○ 2016-08-14 05:01:22
○ 2026-04-16 15:11:34
●NShouston.ns.cloudflare.com2026-04-10 → 2026-04-16 · 3 obs
○ 2017-04-21 02:39:58
● 2026-04-10 11:11:58
● 2026-04-16 15:11:34
○NSns47.domaincontrol.com2015-05-24 → 2015-05-24 · 3 obs
● 2015-05-24 10:16:44
○ 2015-10-21 22:12:54
○ 2026-04-16 15:11:34
○NSns48.domaincontrol.com2015-05-24 → 2015-05-24 · 3 obs
● 2015-05-24 10:16:44
○ 2015-10-21 22:12:54
○ 2026-04-16 15:11:34
●NSpat.ns.cloudflare.com2026-04-10 → 2026-04-16 · 3 obs
○ 2017-04-21 02:39:58
● 2026-04-10 11:11:58
● 2026-04-16 15:11:34
○NSzc857.com2017-04-21 → 2017-04-21 · 4 obs
○ 2016-08-14 05:01:22
● 2017-04-21 02:39:58
○ 2026-04-10 11:11:58
○ 2026-04-16 15:11:34
○MXmailstore1.secureserver.net2015-05-24 → 2015-05-24 · 3 obs
● 2015-05-24 10:16:44
○ 2015-10-21 22:12:54
○ 2026-04-16 15:11:34
○MXsmtp.secureserver.net2015-05-24 → 2015-05-24 · 3 obs
● 2015-05-24 10:16:44
○ 2015-10-21 22:12:54
○ 2026-04-16 15:11:34
○A107.160.16.262015-05-24 → 2015-05-24 · 3 obs
● 2015-05-24 10:16:44
○ 2015-10-21 22:12:54
○ 2026-04-16 15:11:34
○A15.197.200.1892026-04-10 → 2026-04-11 · 5 obs
○ 2017-04-21 02:39:58
● 2026-04-10 11:11:58
● 2026-04-11 00:47:02
○ 2026-04-16 15:11:32
○ 2026-04-16 15:11:34
○A182.16.18.1302017-04-21 → 2017-04-21 · 4 obs
○ 2015-10-21 22:12:54
● 2017-04-21 02:39:58
○ 2026-04-10 11:11:58
○ 2026-04-16 15:11:34
●A20.2.17.2492026-04-16 → 2026-04-16 · 3 obs
○ 2026-04-11 00:47:02
● 2026-04-16 15:11:32
● 2026-04-16 15:11:34
○A3.33.205.1152026-04-10 → 2026-04-11 · 5 obs
○ 2017-04-21 02:39:58
● 2026-04-10 11:11:58
● 2026-04-11 00:47:02
○ 2026-04-16 15:11:32
○ 2026-04-16 15:11:34
○CNAMEmzc131.com.ybkj999.com2017-04-21 → 2017-04-21 · 3 obs
● 2017-04-21 02:39:58
○ 2026-04-10 11:11:58
○ 2026-04-16 15:11:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...-
zc857.compat.ns.cloudflare.com, houston.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.52

NS records: pat.ns.cloudflare.com, houston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zc857.com (unsigned zone)

⏱️ Timing

Total: 312ms | Queries: -

📄 Records

TypeCountSample Data
A120.2.17.249
NS2houston.ns.cloudflare.com, pat.ns.cloudflare.com
SOA1houston.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zc857.com resolves to one IP number: 20.2.17.249.

Other host names such as zc2387.com and 0504r.com share IP numbers with zc857.com.

Name Servers

zc857.com is delegated to two name servers houston.ns.cloudflare.com and pat.ns.cloudflare.com.

zc857.com shares the same name server setup as other domains, for instance zc753.com, zc969.com, zc8188.com, zc685.com and 6837655.com.

zc857.com at least partially shares name servers with other domains, for instance akwagroup.com, sgmlsource.com, welshpoolcentral.com, aoron.com and purchasewhere.com.

Host names with six IP numbers:

Host name houston.ns.cloudflare.com points to: 2606:4700:58::a29f:2c34, 2803:f800:50::6ca2:c334, 2a06:98c1:50::ac40:2334, 108.162.195.52, 162.159.44.52 and 172.64.35.52.

Host name pat.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8b, 2803:f800:50::6ca2:c08b, 2a06:98c1:50::ac40:208b, 108.162.192.139, 172.64.32.139 and 173.245.58.139.