estcn.com - robtex.com

estcn.com

DNSSEC⚠️ Not signed
A38.165.69.208🇺🇸 PEGTECHINC38.165.64.0/19 PEG TECH INC PT-82
NSa3.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-53-25.defastlink.net
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-53-25.defastlink.net
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-52-239.defastlink.net
NSb3.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-52-239.defastlink.net
SOAa.share-dns.commaster@share-dns.com serial=1765438344

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=1771291435

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DNS History

18 records (5 active, 13 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma3.share-dns.comb.share-dns.netb3.share-dns.netns1.namebrightdns.comns2.namebrightdns.comMXanmail.namebrightmail.comA38.165.69.208107.21.42.14252.204.129.2252.21.52.10954.174.149.3054.174.31.25454.208.74.21554.209.174.16754.85.127.70CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSa.share-dns.com2026-03-06 → 2026-03-06 · 2 obs
○ 2017-04-08 18:51:56
● 2026-03-06 23:29:32
●NSa3.share-dns.com2026-03-06 → 2026-03-06 · 2 obs
○ 2017-04-08 18:51:56
● 2026-03-06 23:29:32
●NSb.share-dns.net2026-03-06 → 2026-03-06 · 2 obs
○ 2017-04-08 18:51:56
● 2026-03-06 23:29:32
●NSb3.share-dns.net2026-03-06 → 2026-03-06 · 2 obs
○ 2017-04-08 18:51:56
● 2026-03-06 23:29:32
○NSns1.namebrightdns.com2015-06-19 → 2017-04-08 · 3 obs
● 2015-06-19 11:19:48
● 2017-04-08 18:51:56
○ 2026-03-06 23:29:32
○NSns2.namebrightdns.com2015-06-19 → 2017-04-08 · 3 obs
● 2015-06-19 11:19:48
● 2017-04-08 18:51:56
○ 2026-03-06 23:29:32
○MXanmail.namebrightmail.com2015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 11:19:48
○ 2015-10-31 04:44:46
○ 2026-03-06 23:29:32
○A107.21.42.1422016-04-04 → 2016-04-04 · 4 obs
○ 2016-01-19 10:43:56
● 2016-04-04 00:30:10
○ 2017-04-08 18:51:56
○ 2026-03-06 23:29:32
●A38.165.69.2082026-03-06 → 2026-03-06 · 2 obs
○ 2017-04-08 18:51:56
● 2026-03-06 23:29:32
○A52.204.129.222017-04-08 → 2017-04-08 · 3 obs
○ 2016-04-04 00:30:10
● 2017-04-08 18:51:56
○ 2026-03-06 23:29:32
○A52.21.52.1092016-01-19 → 2016-01-19 · 4 obs
○ 2015-10-31 04:44:46
● 2016-01-19 10:43:56
○ 2016-04-04 00:30:10
○ 2026-03-06 23:29:32
○A54.174.149.302016-04-04 → 2016-04-04 · 4 obs
○ 2016-01-19 10:43:56
● 2016-04-04 00:30:10
○ 2017-04-08 18:51:56
○ 2026-03-06 23:29:32
○A54.174.31.2542015-06-19 → 2015-10-31 · 4 obs
● 2015-06-19 11:19:48
● 2015-10-31 04:44:46
○ 2016-01-19 10:43:56
○ 2026-03-06 23:29:32
○A54.208.74.2152015-06-19 → 2015-10-31 · 4 obs
● 2015-06-19 11:19:48
● 2015-10-31 04:44:46
○ 2016-01-19 10:43:56
○ 2026-03-06 23:29:32
○A54.209.174.1672016-01-19 → 2016-01-19 · 4 obs
○ 2015-10-31 04:44:46
● 2016-01-19 10:43:56
○ 2016-04-04 00:30:10
○ 2026-03-06 23:29:32
○A54.85.127.702017-04-08 → 2017-04-08 · 3 obs
○ 2016-04-04 00:30:10
● 2017-04-08 18:51:56
○ 2026-03-06 23:29:32
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-19 → 2016-04-04 · 4 obs
● 2015-06-19 11:19:48
● 2016-04-04 00:30:10
○ 2017-04-08 18:51:56
○ 2026-03-06 23:29:32
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-08 → 2017-04-08 · 3 obs
○ 2016-04-04 00:30:10
● 2017-04-08 18:51:56
○ 2026-03-06 23:29:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...-
estcn.comb3.share-dns.net, a3.share-dns.com1 record

✅ Authoritative Response

Server: 172.64.52.239

NS records: b3.share-dns.net, a3.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for estcn.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

TypeCountSample Data
A138.165.69.208
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a3.share-dns.com)

Analysis

IP Addresses

estcn.com points to a single IP address: 38.165.69.208.

Other host names such as jxtq.net, bbs.www.sjz-xyys.com, zjsydl.com, 4www.sjz-xyys.com and x-seeding.com share IP numbers with estcn.com.

Name Servers

estcn.com is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

At least part of the name servers for estcn.com are shared with other domains, for instance gzoptical.com, aksads.com, bodayn.com, molstory.com and pgeyr.com.

these name servers are commonly used with the name servers a7.share-dns.com, b7.share-dns.net, a4.share-dns.com, b4.share-dns.net, a12.share-dns.com, b12.share-dns.net, a1.share-dns.com, b1.share-dns.net, a11.share-dns.com and b11.share-dns.net.

Hostnames with one IP:

a3.share-dns.com points to 172.64.53.25

a.share-dns.com points to 172.64.53.25

b3.share-dns.net points to 172.64.52.239

b.share-dns.net points to 172.64.52.239

Hostnames that point to 172.64.53.25: a3.share-dns.com and a.share-dns.com

Hostnames that point to 172.64.52.239: b3.share-dns.net and b.share-dns.net