opticarosan.com - robtex.com

opticarosan.com

DNSSEC⚠️ Not signed
A64.23.152.100🇺🇸 DIGITALOCEAN64.23.144.0/20 DigitalOcean
PTR1298197.cloudwaysapps.com
NSns1.digitalocean.com ⭐ ⚠️ Not in zone NS records
A2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
A172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
NSns1.opticarosan.com ⚠️ Not in parent delegation
A64.23.152.100🇺🇸 DIGITALOCEAN64.23.144.0/20 DigitalOcean
PTR1298197.cloudwaysapps.com
NSns2.digitalocean.com ⚠️ Not in zone NS records
A2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
A172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
NSns2.opticarosan.com ⚠️ Not in parent delegation
A64.23.152.100🇺🇸 DIGITALOCEAN64.23.144.0/20 DigitalOcean
PTR1298197.cloudwaysapps.com
NSns3.digitalocean.com ⚠️ Not in zone NS records
A2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
A172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
MXmail.opticarosan.com ⭐
A64.23.152.100🇺🇸 DIGITALOCEAN64.23.144.0/20 DigitalOcean
PTR1298197.cloudwaysapps.com
TXTv=spf1 +a +mx +a:cranky-bassi.64-23-152-100.plesk.page -all
SOAns1.digitalocean.comhostmaster@opticarosan.com serial=0

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=1778579471

Previously MX for

opticarosan.com

Subdomains

mail.opticarosan.com
ns2.opticarosan.com
ns1.opticarosan.com

Same first word

opticarosan.com

Similar names

psacontario.ca
patinoarcos.com
patonsocira.com
torosiancpa.com
sanatiocorp.com
ontariospca.ca
opticasaron.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.digitalocean.comns1.opticarosan.comns2.digitalocean.comns2.opticarosan.comns3.digitalocean.comns1.acenet.usns2.acenet.usns3.acenet.usns4.acenet.usMXmail.opticarosan.comopticarosan.comA64.23.152.10068.171.222.60
○NSns1.acenet.us2015-07-11 → 2017-03-14 · 4 obs
● 2015-07-11 10:57:20
● 2017-03-14 11:40:14
○ 2026-03-01 08:32:22
○ 2026-05-12 09:57:54
●NSns1.digitalocean.com2026-03-01 → 2026-05-12 · 3 obs
○ 2017-03-14 11:40:14
● 2026-03-01 08:32:22
● 2026-05-12 09:57:54
●NSns1.opticarosan.com2026-03-01 → 2026-05-12 · 3 obs
○ 2017-03-14 11:40:14
● 2026-03-01 08:32:22
● 2026-05-12 09:57:54
○NSns2.acenet.us2015-07-11 → 2017-03-14 · 4 obs
● 2015-07-11 10:57:20
● 2017-03-14 11:40:14
○ 2026-03-01 08:32:22
○ 2026-05-12 09:57:54
●NSns2.digitalocean.com2026-03-01 → 2026-05-12 · 3 obs
○ 2017-03-14 11:40:14
● 2026-03-01 08:32:22
● 2026-05-12 09:57:54
●NSns2.opticarosan.com2026-03-01 → 2026-05-12 · 3 obs
○ 2017-03-14 11:40:14
● 2026-03-01 08:32:22
● 2026-05-12 09:57:54
○NSns3.acenet.us2015-07-11 → 2017-03-14 · 4 obs
● 2015-07-11 10:57:20
● 2017-03-14 11:40:14
○ 2026-03-01 08:32:22
○ 2026-05-12 09:57:54
●NSns3.digitalocean.com2026-03-01 → 2026-05-12 · 3 obs
○ 2017-03-14 11:40:14
● 2026-03-01 08:32:22
● 2026-05-12 09:57:54
○NSns4.acenet.us2015-07-11 → 2017-03-14 · 4 obs
● 2015-07-11 10:57:20
● 2017-03-14 11:40:14
○ 2026-03-01 08:32:22
○ 2026-05-12 09:57:54
●MXmail.opticarosan.com2026-03-01 → 2026-05-12 · 3 obs
○ 2017-03-14 11:40:14
● 2026-03-01 08:32:22
● 2026-05-12 09:57:54
○MXopticarosan.com2015-07-11 → 2017-03-14 · 4 obs
● 2015-07-11 10:57:20
● 2017-03-14 11:40:14
○ 2026-03-01 08:32:22
○ 2026-05-12 09:57:54
●A64.23.152.1002026-03-01 → 2026-05-12 · 3 obs
○ 2017-03-14 11:40:14
● 2026-03-01 08:32:22
● 2026-05-12 09:57:54
○A68.171.222.602015-07-11 → 2017-03-14 · 4 obs
● 2015-07-11 10:57:20
● 2017-03-14 11:40:14
○ 2026-03-01 08:32:22
○ 2026-05-12 09:57:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
opticarosan.comns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com3 records

✅ Authoritative Response

Server:172.64.53.21

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opticarosan.com (unsigned zone)

⏱️ Timing

Total: 643ms | Queries: -

📄 Records

TypeCountSample Data
A164.23.152.100
NS2ns1.opticarosan.com, ns2.opticarosan.com
MX1mail.opticarosan.com (pri: 10)
TXT1v=spf1 +a +mx +a:cranky-bassi.64-23-152-
SOA1ns1.digitalocean.com hostmaster.opticaro

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

Hierarchy

The parent of mail.opticarosan.com, ns2.opticarosan.com and ns1.opticarosan.com is opticarosan.com.

IP Addresses

opticarosan.com points to an IP address: 64.23.152.100.

Other host names, such as mail.opticarosan.com, ns2.opticarosan.com and ns1.opticarosan.com, share IP numbers with opticarosan.com.

Name Servers

opticarosan.com is delegated to five name servers: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com, ns1.opticarosan.com and ns2.opticarosan.com.

opticarosan.com at least partially shares name servers with other domains, for instance smsdam.com, avigo.md, delineate.info, rationaltech.ca and shahparts.com.

Host names with two IP numbers:

ns1.digitalocean.com points to: 2606:4700:52::ac40:34d2 and 172.64.52.210.

ns2.digitalocean.com points to: 2606:4700:5a::ac40:3515 and 172.64.53.21.

ns3.digitalocean.com points to: 2606:4700:52::ac40:31d1 and 172.64.49.209.

Host names with one IP number:

ns1.opticarosan.com points to: 64.23.152.100.

ns2.opticarosan.com points to: 64.23.152.100.

Host names that point to 64.23.152.100: ns1.opticarosan.com and ns2.opticarosan.com.

Mail Servers

opticarosan.com is handled by a single mail server, mail.opticarosan.com.

The host name mail.opticarosan.com points to IP 64.23.152.100.