cyberoptimal.com - robtex.com

cyberoptimal.com

DNSSEC⚠️ Not signed
A76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix
NScuritiba.ns.porkbun.com ⭐
A2400:cb00:2049:1::adf5:3a25🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A173.245.58.37🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSfortaleza.ns.porkbun.com
A2400:cb00:2049:1::a29f:88c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSmaceio.ns.porkbun.com
A2400:cb00:2049:1::a29f:bb4🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsalvador.ns.porkbun.com
A2400:cb00:2049:1::a29f:a96🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXfwd1.porkbun.com ⭐
A44.226.226.6🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
PTRfwd1.porkbun.com
MXfwd2.porkbun.com(20)
A52.10.201.111🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix
PTRfwd2.porkbun.com
TXTgoogle-site-verification=yqyTcRCIlaKSyJHA4kvGqHKh6jHKOd9jbmST6Dn9pj4
TXTv=spf1 include:_spf.porkbun.com ~all
SOAcuritiba.ns.porkbun.comdns@cloudflare.com serial=2399460303

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=1774618727

Same first word

cyberoptimal.com

DNS History

15 records (7 active, 8 former)

200920112013201520172019202120232025NScuritiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.comns03.domaincontrol.comns04.domaincontrol.comns11.domaincontrol.comns12.domaincontrol.comMXfwd1.porkbun.comfwd2.porkbun.commailstore1.secureserver.netsmtp.secureserver.netA76.76.21.21107.180.33.23668.178.232.100
●NScuritiba.ns.porkbun.com2026-03-11 → 2026-03-27 · 3 obs
○ 2019-04-11 13:22:02
● 2026-03-11 23:31:34
● 2026-03-27 13:39:30
●NSfortaleza.ns.porkbun.com2026-03-11 → 2026-03-27 · 3 obs
○ 2019-04-11 13:22:02
● 2026-03-11 23:31:34
● 2026-03-27 13:39:30
●NSmaceio.ns.porkbun.com2026-03-11 → 2026-03-27 · 3 obs
○ 2019-04-11 13:22:02
● 2026-03-11 23:31:34
● 2026-03-27 13:39:30
○NSns03.domaincontrol.com2019-04-11 → 2019-04-11 · 4 obs
○ 2015-10-10 04:06:30
● 2019-04-11 13:22:02
○ 2026-03-11 23:31:34
○ 2026-03-27 13:39:30
○NSns04.domaincontrol.com2019-04-11 → 2019-04-11 · 4 obs
○ 2015-10-10 04:06:30
● 2019-04-11 13:22:02
○ 2026-03-11 23:31:34
○ 2026-03-27 13:39:30
○NSns11.domaincontrol.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 10:55:20
○ 2015-10-10 04:06:30
○ 2026-03-27 13:39:30
○NSns12.domaincontrol.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 10:55:20
○ 2015-10-10 04:06:30
○ 2026-03-27 13:39:30
●NSsalvador.ns.porkbun.com2026-03-11 → 2026-03-27 · 3 obs
○ 2019-04-11 13:22:02
● 2026-03-11 23:31:34
● 2026-03-27 13:39:30
●MXfwd1.porkbun.com2026-03-11 → 2026-03-27 · 3 obs
○ 2015-10-10 04:06:30
● 2026-03-11 23:31:34
● 2026-03-27 13:39:30
●MXfwd2.porkbun.com2026-03-11 → 2026-03-27 · 3 obs
○ 2015-10-10 04:06:30
● 2026-03-11 23:31:34
● 2026-03-27 13:39:30
○MXmailstore1.secureserver.net2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 10:55:20
○ 2015-10-10 04:06:30
○ 2026-03-27 13:39:30
○MXsmtp.secureserver.net2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 10:55:20
○ 2015-10-10 04:06:30
○ 2026-03-27 13:39:30
○A107.180.33.2362019-04-11 → 2019-04-11 · 4 obs
○ 2015-10-10 04:06:30
● 2019-04-11 13:22:02
○ 2026-03-11 23:31:34
○ 2026-03-27 13:39:30
○A68.178.232.1002008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 10:55:20
○ 2015-10-10 04:06:30
○ 2026-03-27 13:39:30
●A76.76.21.212026-03-11 → 2026-03-27 · 3 obs
○ 2019-04-11 13:22:02
● 2026-03-11 23:31:34
● 2026-03-27 13:39:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cyberoptimal.commaceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com8 records

✅ Authoritative Response

Server:173.245.58.37

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

TypeCountSample Data
A176.76.21.21
NS4curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...
MX2fwd1.porkbun.com (pri: 10), fwd2.porkbun.com (pri: 20)
TXT2google-site-verification=yqyTcRCIlaKSyJH, v=spf1 include:_spf.porkbun.com ~all
SOA1curitiba.ns.porkbun.com dns.cloudflare.c

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

IP Addresses

cyberoptimal.com points to IP number 76.76.21.21.

For instance, other host names agament.com, scale.pt, neworder.network, mfinances.be and pointscanada.ca share IP numbers with cyberoptimal.com.

Name Servers

cyberoptimal.com is delegated to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

cyberoptimal.com shares name servers with other domains at least partially, for example cloudcom.pro, opalon.com, meen.co, ecommerce-scotland.org and wtg.me.

Host names with two IP numbers:

curitiba.ns.porkbun.com points to: 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37

fortaleza.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:88c and 162.159.8.140

maceio.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180

salvador.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:a96 and 162.159.10.150

Mail Servers

Two mail servers fwd1.porkbun.com and fwd2.porkbun.com handle cyberoptimal.com.

cyberoptimal.com shares the same mail server setup as other domains, for instance enezis.com, deepworktracker.com, linkolot.com, ifl-(0x706f726e).com and free-teen-webcams.com.

cyberoptimal.com shares at least partially some mail servers with other domains, for instance acheh.org.

Host names with one IP number:

fwd1.porkbun.com points to: 44.226.226.6.

fwd2.porkbun.com points to: 52.10.201.111.