rcgoptic.com - robtex.com

rcgoptic.com

DNSSEC⚠️ Not signed
A103.118.240.68🇨🇳 RAINBOWIDC-AS-AP103.118.240.0/24 Customer Route - LOA provided
PTRundefined.hostname.localhost
NSa7.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
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
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
NSb7.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
SOAa.share-dns.commaster@share-dns.com serial=1772207809

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=1776030947
WOT: SAFE (50/100)

Same first word

rcgoptic.com

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma7.share-dns.comb.share-dns.netb7.share-dns.neta10.share-dns.comb10.share-dns.netns59.worldnic.comns60.worldnic.comMXmx1.emailsrvr.commx2.emailsrvr.comA103.118.240.68103.118.241.204205.178.189.131216.119.79.29
●NSa.share-dns.com2026-02-26 → 2026-04-12 · 3 obs
○ 2017-03-18 11:54:12
● 2026-02-26 01:43:14
● 2026-04-12 22:00:24
○NSa10.share-dns.com2026-02-26 → 2026-02-26 · 4 obs
○ 2017-03-18 11:54:12
● 2026-02-26 01:43:14
○ 2026-03-30 06:08:28
○ 2026-04-12 22:00:24
●NSa7.share-dns.com2026-03-30 → 2026-04-12 · 3 obs
○ 2026-02-26 01:43:14
● 2026-03-30 06:08:28
● 2026-04-12 22:00:24
●NSb.share-dns.net2026-02-26 → 2026-04-12 · 3 obs
○ 2017-03-18 11:54:12
● 2026-02-26 01:43:14
● 2026-04-12 22:00:24
○NSb10.share-dns.net2026-02-26 → 2026-02-26 · 4 obs
○ 2017-03-18 11:54:12
● 2026-02-26 01:43:14
○ 2026-03-30 06:08:28
○ 2026-04-12 22:00:24
●NSb7.share-dns.net2026-03-30 → 2026-04-12 · 3 obs
○ 2026-02-26 01:43:14
● 2026-03-30 06:08:28
● 2026-04-12 22:00:24
○NSns59.worldnic.com2015-07-10 → 2017-03-18 · 4 obs
● 2015-07-10 11:37:24
● 2017-03-18 11:54:12
○ 2026-02-26 01:43:14
○ 2026-04-12 22:00:24
○NSns60.worldnic.com2015-07-10 → 2017-03-18 · 4 obs
● 2015-07-10 11:37:24
● 2017-03-18 11:54:12
○ 2026-02-26 01:43:14
○ 2026-04-12 22:00:24
○MXmx1.emailsrvr.com2015-07-10 → 2017-03-18 · 4 obs
● 2015-07-10 11:37:24
● 2017-03-18 11:54:12
○ 2026-02-26 01:43:14
○ 2026-04-12 22:00:24
○MXmx2.emailsrvr.com2015-07-10 → 2017-03-18 · 4 obs
● 2015-07-10 11:37:24
● 2017-03-18 11:54:12
○ 2026-02-26 01:43:14
○ 2026-04-12 22:00:24
●A103.118.240.682026-03-30 → 2026-04-12 · 3 obs
○ 2026-02-26 01:43:14
● 2026-03-30 06:08:28
● 2026-04-12 22:00:24
○A103.118.241.2042026-02-26 → 2026-02-26 · 4 obs
○ 2017-03-18 11:54:12
● 2026-02-26 01:43:14
○ 2026-03-30 06:08:28
○ 2026-04-12 22:00:24
○A205.178.189.1312017-03-18 → 2017-03-18 · 4 obs
○ 2016-06-25 21:35:08
● 2017-03-18 11:54:12
○ 2026-02-26 01:43:14
○ 2026-04-12 22:00:24
○A216.119.79.292015-07-10 → 2016-06-25 · 4 obs
● 2015-07-10 11:37:24
● 2016-06-25 21:35:08
○ 2017-03-18 11:54:12
○ 2026-04-12 22:00:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rcgoptic.comb7.share-dns.net, a7.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b7.share-dns.net, a7.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rcgoptic.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

TypeCountSample Data
A1103.118.240.68
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 (a7.share-dns.com)

Analysis

IP Addresses

rcgoptic.com points to IP number: 103.118.240.68.

Other host names such as www.lancome-th.com, aetausa.com, lancome-th.com, ardaemlak.com and ranzmotors.com share IPs with rcgoptic.com.

Name Servers

rcgoptic.com is delegated to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.

rcgoptic.com at least partially shares name servers with other domains, for instance syetang.cn, dsxyh.com, payatp.com, se6se.com and bianminfs.com.

These name servers are commonly used alongside a1.share-dns.com, b1.share-dns.net, a5.share-dns.com, b5.share-dns.net, a4.share-dns.com, b4.share-dns.net, a3.share-dns.com, b3.share-dns.net, a9.share-dns.com and b9.share-dns.net.

Host names with one IP target:

a7.share-dns.com maps to 172.64.53.25

a.share-dns.com maps to 172.64.53.25

b7.share-dns.net maps to 172.64.52.239

b.share-dns.net maps to 172.64.52.239

Host names that map to 172.64.53.25: a7.share-dns.com and a.share-dns.com

Host names that map to 172.64.52.239: b7.share-dns.net and b.share-dns.net