nercoc.com - dns.ninja

nercoc.com

DNSSEC⚠️ Not signed
A221.236.21.222🇨🇳 CHINANET-SCIDC-AS-AP221.236.21.0/24 CHINANET SiChuan Telecom Internet Data Center
PTR222.21.236.221.broad.cd.sc.dynamic.163data.com.cn
NSns1.julydns.com ⭐ ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.onclouddns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.onclouddns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.julydns.commaster@jmdns.com serial=1784684508

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=1785182372

Same first word

nercoc.com

Similar names

concer.com.br
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cencor.capital
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cornec.fr
cornec.net
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nccore.com
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corenc.fr
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rencco.com
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concer.jp
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reccon.com.mx
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conrec.eu
crecon.hu
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cnrceo.com
concre.ie
reccon.ru

DNS History

12 records (5 active, 7 former)

2017201820192020202120222023202420252026NSns1.julydns.comns1.onclouddns.comns2.julydns.comns2.onclouddns.comdns10.hichina.comdns9.hichina.comns1.judns.comns2.judns.comA221.236.21.222218.76.27.195218.76.27.197CNAMEexpired.hichina.com
○NSdns10.hichina.com2016-12-19 → 2017-09-22 · 4 obs
● 2016-12-19 14:27:08
● 2017-09-22 19:00:56
○ 2026-03-26 12:14:54
○ 2026-07-27 20:10:34
○NSdns9.hichina.com2016-12-19 → 2017-09-22 · 4 obs
● 2016-12-19 14:27:08
● 2017-09-22 19:00:56
○ 2026-03-26 12:14:54
○ 2026-07-27 20:10:34
○NSns1.judns.com2026-03-26 → 2026-06-14 · 5 obs
○ 2017-09-22 19:00:56
● 2026-03-26 12:14:54
● 2026-06-14 17:04:56
○ 2026-06-29 11:47:52
○ 2026-07-27 20:10:34
●NSns1.julydns.com2026-03-26 → 2026-07-27 · 3 obs
○ 2017-09-22 19:00:56
● 2026-03-26 12:14:54
● 2026-07-27 20:10:34
●NSns1.onclouddns.com2026-06-29 → 2026-07-27 · 3 obs
○ 2026-06-14 17:04:56
● 2026-06-29 11:47:52
● 2026-07-27 20:10:34
○NSns2.judns.com2026-03-26 → 2026-06-14 · 5 obs
○ 2017-09-22 19:00:56
● 2026-03-26 12:14:54
● 2026-06-14 17:04:56
○ 2026-06-29 11:47:52
○ 2026-07-27 20:10:34
●NSns2.julydns.com2026-03-26 → 2026-07-27 · 3 obs
○ 2017-09-22 19:00:56
● 2026-03-26 12:14:54
● 2026-07-27 20:10:34
●NSns2.onclouddns.com2026-06-29 → 2026-07-27 · 3 obs
○ 2026-06-14 17:04:56
● 2026-06-29 11:47:52
● 2026-07-27 20:10:34
○A218.76.27.1952016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 14:27:08
○ 2017-09-22 19:00:56
○ 2026-07-27 20:10:34
○A218.76.27.1972017-09-22 → 2017-09-22 · 4 obs
○ 2016-12-19 14:27:08
● 2017-09-22 19:00:56
○ 2026-03-26 12:14:54
○ 2026-07-27 20:10:34
●A221.236.21.2222026-06-29 → 2026-07-27 · 3 obs
○ 2026-03-26 12:14:54
● 2026-06-29 11:47:52
● 2026-07-27 20:10:34
○CNAMEexpired.hichina.com2026-03-26 → 2026-07-27 · 2 obs
○ 2026-03-26 12:14:54
○ 2026-07-27 20:10:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
nercoc.comns1.onclouddns.com, ns2.onclouddns.com2 records

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.onclouddns.com, ns2.onclouddns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nercoc.com (unsigned zone)

⏱️ Timing

Total: 325ms | Queries: -

📄 Records

TypeCountSample Data
A1221.236.21.222
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.onclouddns.com, ns2.onclouddns.com)

Analysis

IP Addresses

nercoc.com resolves to one IP address: 221.236.21.222.

Name Servers

The authoritative name servers for nercoc.com are ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.

nercoc.com shares at least some of its name servers with other domains, including brccairrescue.org.cn, bemlinkcn.com, lianhuananchang.com and two others.

These name servers are frequently paired with the name servers ns1.judns.com and ns2.judns.com.

Four host names each point to one IP address: ns1.julydns.com and ns2.julydns.com both point to 162.159.48.223, and ns1.onclouddns.com and ns2.onclouddns.com both point to 162.159.27.251.

ns1.julydns.com along with ns2.julydns.com each resolve to 162.159.48.223 IP addresses.

ns1.onclouddns.com along with ns2.onclouddns.com each resolve to 162.159.27.251 IP addresses.