ioptional.com - robtex.com

ioptional.com

DNSSEC⚠️ Not signed
A172.237.5.52🇺🇸 AKAMAI-LINODE-AP172.237.0.0/19 Akamai Technologies
PTR172-237-5-52.ip.linodeusercontent.com
NSns1.dyna-ns.net ⭐
A2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
A162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
NSns2.dyna-ns.net
A2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
A162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
SOAns1.dyna-ns.nethostmaster@ioptional.com 2026-01-20 #1

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=1774495052
WOT: SAFE (61/100)

Subdomains

www.ioptional.com
mail.ioptional.com

Same first word

ioptional.com

Similar names

piolatino.org
itpolonia.com

DNS History

19 records (3 active, 16 former)

20162017201820192020202120222023202420252026NSns1.dyna-ns.netns2.dyna-ns.netjobs.ns.cloudflare.comns1.bodis.comns1.dnsowl.comns2.bodis.comns2.dnsowl.comns3.dnsowl.compat.ns.cloudflare.comMXmail.ioptional.comA172.237.5.52104.27.172.64104.27.173.64107.161.23.204164.132.212.72167.114.213.199199.59.243.1202400:cb00:2048:1::681b:ac402400:cb00:2048:1::681b:ad40
○NSjobs.ns.cloudflare.com2017-10-11 → 2017-10-11 · 4 obs
○ 2016-11-18 23:13:06
● 2017-10-11 09:41:22
○ 2026-03-07 15:08:10
○ 2026-03-26 03:28:02
○NSns1.bodis.com2015-07-02 → 2016-05-03 · 4 obs
● 2015-07-02 09:42:10
● 2016-05-03 17:43:22
○ 2016-11-18 23:13:06
○ 2026-03-26 03:28:02
○NSns1.dnsowl.com2016-11-18 → 2016-11-18 · 4 obs
○ 2016-05-03 17:43:22
● 2016-11-18 23:13:06
○ 2017-10-11 09:41:22
○ 2026-03-26 03:28:02
●NSns1.dyna-ns.net2026-03-07 → 2026-03-26 · 3 obs
○ 2017-10-11 09:41:22
● 2026-03-07 15:08:10
● 2026-03-26 03:28:02
○NSns2.bodis.com2015-07-02 → 2016-05-03 · 4 obs
● 2015-07-02 09:42:10
● 2016-05-03 17:43:22
○ 2016-11-18 23:13:06
○ 2026-03-26 03:28:02
○NSns2.dnsowl.com2016-11-18 → 2016-11-18 · 4 obs
○ 2016-05-03 17:43:22
● 2016-11-18 23:13:06
○ 2017-10-11 09:41:22
○ 2026-03-26 03:28:02
●NSns2.dyna-ns.net2026-03-07 → 2026-03-26 · 3 obs
○ 2017-10-11 09:41:22
● 2026-03-07 15:08:10
● 2026-03-26 03:28:02
○NSns3.dnsowl.com2016-11-18 → 2016-11-18 · 4 obs
○ 2016-05-03 17:43:22
● 2016-11-18 23:13:06
○ 2017-10-11 09:41:22
○ 2026-03-26 03:28:02
○NSpat.ns.cloudflare.com2017-10-11 → 2017-10-11 · 4 obs
○ 2016-11-18 23:13:06
● 2017-10-11 09:41:22
○ 2026-03-07 15:08:10
○ 2026-03-26 03:28:02
○MXmail.ioptional.com2017-10-11 → 2017-10-11 · 3 obs
● 2017-10-11 09:41:22
○ 2026-03-07 15:08:10
○ 2026-03-26 03:28:02
○A104.27.172.642017-10-11 → 2017-10-11 · 4 obs
○ 2016-11-18 23:13:06
● 2017-10-11 09:41:22
○ 2026-03-07 15:08:10
○ 2026-03-26 03:28:02
○A104.27.173.642017-10-11 → 2017-10-11 · 4 obs
○ 2016-11-18 23:13:06
● 2017-10-11 09:41:22
○ 2026-03-07 15:08:10
○ 2026-03-26 03:28:02
○A107.161.23.2042016-11-18 → 2016-11-18 · 4 obs
○ 2016-05-03 17:43:22
● 2016-11-18 23:13:06
○ 2017-10-11 09:41:22
○ 2026-03-26 03:28:02
○A164.132.212.722016-11-18 → 2016-11-18 · 4 obs
○ 2016-05-03 17:43:22
● 2016-11-18 23:13:06
○ 2017-10-11 09:41:22
○ 2026-03-26 03:28:02
○A167.114.213.1992016-11-18 → 2016-11-18 · 4 obs
○ 2016-05-03 17:43:22
● 2016-11-18 23:13:06
○ 2017-10-11 09:41:22
○ 2026-03-26 03:28:02
●A172.237.5.522026-03-07 → 2026-03-26 · 3 obs
○ 2017-10-11 09:41:22
● 2026-03-07 15:08:10
● 2026-03-26 03:28:02
○A199.59.243.1202015-07-02 → 2016-05-03 · 4 obs
● 2015-07-02 09:42:10
● 2016-05-03 17:43:22
○ 2016-11-18 23:13:06
○ 2026-03-26 03:28:02
○A2400:cb00:2048:1::681b:ac402017-10-11 → 2017-10-11 · 4 obs
○ 2016-11-18 23:13:06
● 2017-10-11 09:41:22
○ 2026-03-07 15:08:10
○ 2026-03-26 03:28:02
○A2400:cb00:2048:1::681b:ad402017-10-11 → 2017-10-11 · 4 obs
○ 2016-11-18 23:13:06
● 2017-10-11 09:41:22
○ 2026-03-07 15:08:10
○ 2026-03-26 03:28:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ioptional.comns2.dyna-ns.net, ns1.dyna-ns.net-

✅ Authoritative Response

Server:162.159.27.158

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ioptional.com (unsigned zone)

⏱️ Timing

Total: 431ms | Queries: -

📄 Records

TypeCountSample Data
A1172.237.5.52
NS2ns1.dyna-ns.net, ns2.dyna-ns.net
SOA1ns1.dyna-ns.net hostmaster.ioptional.com

Analysis

Hierarchy

ioptional.com is a parent of www.ioptional.com and mail.ioptional.com.

IP Addresses

ioptional.com resolves to one IP number: 172.237.5.52.

Other host names for instance linkgo.net and www.ioptional.com share IP numbers with ioptional.com.

Name Servers

ioptional.com's delegation uses two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

ioptional.com uses the same name server setup as other domains, such as kjc2.com, smartwork.me, guidespin.de, misevents.com and adult(0x736578)online.com.

Host names with four IP numbers:

ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158; ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5