optionscomputer.com - dns.ninja

optionscomputer.com

DNSSEC⚠️ Not signed
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
NSa11.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
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
NSb11.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

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=1784913777

Previously MX for

optionscomputer.com

Same first word

optionscomputer.com

Similar names

computeroptions.com
computeroptions.co
computeroptions.info
optioncomputers.eu
optioncomputers.gr
computeroptions.net
computeroptions.ca
optioncomputers.com

DNS History

31 records (4 active, 27 former)

200920112013201520172019202120232025NSa.share-dns.coma11.share-dns.comb.share-dns.netb11.share-dns.netdmns1.yahoo.comdmns2.yahoo.comdmns3.yahoo.comdns01.park.onamae.comdns02.park.onamae.comnoah.ns.cloudflare.comns1.dnsowl.comns1.gmointernet.comns1.speedydns.netns2.dnsowl.comns2.speedydns.netns3.dnsowl.comns3.speedydns.netserena.ns.cloudflare.comMXdc-026cb306ddb2.optionscomputer.comoptionscomputer.comA104.18.62.210104.18.63.210143.95.32.78172.67.170.162184.164.158.218210.157.1.1342606:4700:3030::6812:3fd22606:4700:3031::6812:3ed22606:4700:3033::ac43:aaa272.30.190.101CNAMEdmhosting.g.ysm.yahoo.com
●NSa.share-dns.com2026-04-05 → 2026-07-24 · 3 obs
○ 2020-12-22 23:25:56
● 2026-04-05 22:06:20
● 2026-07-24 17:28:42
●NSa11.share-dns.com2026-04-05 → 2026-07-24 · 3 obs
○ 2020-12-22 23:25:56
● 2026-04-05 22:06:20
● 2026-07-24 17:28:42
●NSb.share-dns.net2026-04-05 → 2026-07-24 · 3 obs
○ 2020-12-22 23:25:56
● 2026-04-05 22:06:20
● 2026-07-24 17:28:42
●NSb11.share-dns.net2026-04-05 → 2026-07-24 · 3 obs
○ 2020-12-22 23:25:56
● 2026-04-05 22:06:20
● 2026-07-24 17:28:42
○NSdmns1.yahoo.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 11:16:40
○ 2015-08-09 07:20:40
○ 2026-07-24 17:28:42
○NSdmns2.yahoo.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 11:16:40
○ 2015-08-09 07:20:40
○ 2026-07-24 17:28:42
○NSdmns3.yahoo.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 11:16:40
○ 2015-08-09 07:20:40
○ 2026-07-24 17:28:42
○NSdns01.park.onamae.com2015-11-26 → 2015-11-26 · 4 obs
○ 2015-08-09 07:20:40
● 2015-11-26 01:08:44
○ 2017-02-07 18:14:58
○ 2026-07-24 17:28:42
○NSdns02.park.onamae.com2015-11-26 → 2015-11-26 · 4 obs
○ 2015-08-09 07:20:40
● 2015-11-26 01:08:44
○ 2017-02-07 18:14:58
○ 2026-07-24 17:28:42
○NSnoah.ns.cloudflare.com2020-12-22 → 2020-12-22 · 4 obs
○ 2018-09-24 18:28:36
● 2020-12-22 23:25:56
○ 2026-04-05 22:06:20
○ 2026-07-24 17:28:42
○NSns1.dnsowl.com2017-02-07 → 2017-02-07 · 4 obs
○ 2015-11-26 01:08:44
● 2017-02-07 18:14:58
○ 2018-09-24 18:28:36
○ 2026-07-24 17:28:42
○NSns1.gmointernet.com2015-08-09 → 2015-11-26 · 5 obs
○ 2008-03-20 11:16:40
● 2015-08-09 07:20:40
● 2015-11-26 01:08:44
○ 2017-02-07 18:14:58
○ 2026-07-24 17:28:42
○NSns1.speedydns.net2018-09-24 → 2018-09-24 · 4 obs
○ 2017-02-07 18:14:58
● 2018-09-24 18:28:36
○ 2020-12-22 23:25:56
○ 2026-07-24 17:28:42
○NSns2.dnsowl.com2017-02-07 → 2017-02-07 · 4 obs
○ 2015-11-26 01:08:44
● 2017-02-07 18:14:58
○ 2018-09-24 18:28:36
○ 2026-07-24 17:28:42
○NSns2.speedydns.net2018-09-24 → 2018-09-24 · 4 obs
○ 2017-02-07 18:14:58
● 2018-09-24 18:28:36
○ 2020-12-22 23:25:56
○ 2026-07-24 17:28:42
○NSns3.dnsowl.com2017-02-07 → 2017-02-07 · 4 obs
○ 2015-11-26 01:08:44
● 2017-02-07 18:14:58
○ 2018-09-24 18:28:36
○ 2026-07-24 17:28:42
○NSns3.speedydns.net2018-09-24 → 2018-09-24 · 4 obs
○ 2017-02-07 18:14:58
● 2018-09-24 18:28:36
○ 2020-12-22 23:25:56
○ 2026-07-24 17:28:42
○NSserena.ns.cloudflare.com2020-12-22 → 2020-12-22 · 4 obs
○ 2018-09-24 18:28:36
● 2020-12-22 23:25:56
○ 2026-04-05 22:06:20
○ 2026-07-24 17:28:42
○MXdc-026cb306ddb2.optionscomputer.com2020-12-22 → 2020-12-22 · 4 obs
○ 2018-09-24 18:28:36
● 2020-12-22 23:25:56
○ 2026-04-05 22:06:20
○ 2026-07-24 17:28:42
○MXoptionscomputer.com2017-02-07 → 2018-09-24 · 4 obs
● 2017-02-07 18:14:58
● 2018-09-24 18:28:36
○ 2020-12-22 23:25:56
○ 2026-07-24 17:28:42
○A104.18.62.2102020-12-22 → 2020-12-22 · 4 obs
○ 2018-09-24 18:28:36
● 2020-12-22 23:25:56
○ 2026-04-05 22:06:20
○ 2026-07-24 17:28:42
○A104.18.63.2102020-12-22 → 2020-12-22 · 4 obs
○ 2018-09-24 18:28:36
● 2020-12-22 23:25:56
○ 2026-04-05 22:06:20
○ 2026-07-24 17:28:42
○A143.95.32.782018-09-24 → 2018-09-24 · 4 obs
○ 2017-02-07 18:14:58
● 2018-09-24 18:28:36
○ 2020-12-22 23:25:56
○ 2026-07-24 17:28:42
○A172.67.170.1622020-12-22 → 2020-12-22 · 4 obs
○ 2018-09-24 18:28:36
● 2020-12-22 23:25:56
○ 2026-04-05 22:06:20
○ 2026-07-24 17:28:42
○A184.164.158.2182017-02-07 → 2017-02-07 · 4 obs
○ 2015-11-26 01:08:44
● 2017-02-07 18:14:58
○ 2018-09-24 18:28:36
○ 2026-07-24 17:28:42
○A210.157.1.1342015-08-09 → 2015-11-26 · 5 obs
○ 2008-03-20 11:16:40
● 2015-08-09 07:20:40
● 2015-11-26 01:08:44
○ 2017-02-07 18:14:58
○ 2026-07-24 17:28:42
○A2606:4700:3030::6812:3fd22020-12-22 → 2020-12-22 · 4 obs
○ 2018-09-24 18:28:36
● 2020-12-22 23:25:56
○ 2026-04-05 22:06:20
○ 2026-07-24 17:28:42
○A2606:4700:3031::6812:3ed22020-12-22 → 2020-12-22 · 4 obs
○ 2018-09-24 18:28:36
● 2020-12-22 23:25:56
○ 2026-04-05 22:06:20
○ 2026-07-24 17:28:42
○A2606:4700:3033::ac43:aaa22020-12-22 → 2020-12-22 · 4 obs
○ 2018-09-24 18:28:36
● 2020-12-22 23:25:56
○ 2026-04-05 22:06:20
○ 2026-07-24 17:28:42
○A72.30.190.1012008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 11:16:40
○ 2015-08-09 07:20:40
○ 2026-07-24 17:28:42
○CNAMEdmhosting.g.ysm.yahoo.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 11:16:40
○ 2015-08-09 07:20:40
○ 2026-07-24 17:28:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...-
optionscomputer.comb11.share-dns.net, a11.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b11.share-dns.net, a11.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optionscomputer.com (unsigned zone)

⏱️ Timing

Total: 428ms | Queries: -

📄 Records

TypeCountSample Data
NS2a.share-dns.com, b.share-dns.net

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a11.share-dns.com)

Analysis

Name Servers

The authoritative name servers for optionscomputer.com are a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.

optionscomputer.com partially shares its NS delegation with several other domains, including erdosmm.com, th05.com, fc8288.com and two others.

In DNS configurations, these name servers often share authority with a7.share-dns.com, b7.share-dns.net, a1.share-dns.com and 7 other name servers.

Four host names each point to one IP address: a11.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b11.share-dns.net and b.share-dns.net both point to 172.64.52.239.

The host names a11.share-dns.com and a.share-dns.com both resolve to 172.64.53.25 IP addresses.

The host names b11.share-dns.net and b.share-dns.net both resolve to 172.64.52.239 IP addresses.