optimumautos.com - robtex.com

optimumautos.com

DNSSEC🔒 Signed (DS record present)
A205.149.134.39🇺🇸 SD-DATA-CENTER205.149.134.0/23 Creative Network Innovations, Inc.
NSauthns1.alticeusa.net ⭐ ⚠️ Not in parent delegation
A167.206.12.12🇺🇸 AS6128167.206.0.0/19 1111 Stewart Avenue Bethpage NY 11714 United States
PTRdns1.cv.net
NSauthns1.cv.net ⚠️ Not in zone NS records
A167.206.12.12🇺🇸 AS6128167.206.0.0/19 1111 Stewart Avenue Bethpage NY 11714 United States
PTRdns1.cv.net
NSauthns1.cvnet.com
A167.206.13.20🇺🇸 AS6128167.206.0.0/19 1111 Stewart Avenue Bethpage NY 11714 United States
PTRdns1.cvnet.com
MXoptimumautos-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c927::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:c946::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:f90d::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sn1pr0501cu00301.inbound.protection.outlook.com
A2a01:111:f403:f912::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy5pr03cu00200.inbound.protection.outlook.com
A52.101.40.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy1pr05cu00402.inbound.protection.outlook.com
A52.101.41.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00103.inbound.protection.outlook.com
A52.101.41.56🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr21cu00100.inbound.protection.outlook.com
A52.101.50.7🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr21cu00207.inbound.protection.outlook.com
TXTMS=ms55089122
TXTv=spf1 a mx include:spf.protection.outlook.com ~all
SOAauthns1.alticeusa.netpostmaster@amny.com serial=2013106858

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=1771291435

Subdomains

www.optimumautos.com

Same first word

optimumautos.tv
optimumautos.com
optimumautos.net

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSauthns1.alticeusa.netauthns1.cv.netauthns1.cvnet.comMXoptimumautos-com.mail.protection.outlook.comcscpppsin01.cablevision.comcscpppsin02.cablevision.comcscpppsin03.cablevision.comcscpppsin04.cablevision.comA205.149.134.3966.54.17.26
●NSauthns1.alticeusa.net2026-03-19 → 2026-03-23 · 3 obs
○ 2015-07-06 02:59:30
● 2026-03-19 18:02:50
● 2026-03-23 07:40:32
●NSauthns1.cv.net2015-07-06 → 2026-03-23 · 2 obs
● 2015-07-06 02:59:30
● 2026-03-23 07:40:32
●NSauthns1.cvnet.com2015-07-06 → 2026-03-23 · 2 obs
● 2015-07-06 02:59:30
● 2026-03-23 07:40:32
○MXcscpppsin01.cablevision.com2015-07-06 → 2016-09-16 · 4 obs
● 2015-07-06 02:59:30
● 2016-09-16 03:20:36
○ 2026-03-19 18:02:50
○ 2026-03-23 07:40:32
○MXcscpppsin02.cablevision.com2015-07-06 → 2016-09-16 · 4 obs
● 2015-07-06 02:59:30
● 2016-09-16 03:20:36
○ 2026-03-19 18:02:50
○ 2026-03-23 07:40:32
○MXcscpppsin03.cablevision.com2015-07-06 → 2016-09-16 · 4 obs
● 2015-07-06 02:59:30
● 2016-09-16 03:20:36
○ 2026-03-19 18:02:50
○ 2026-03-23 07:40:32
○MXcscpppsin04.cablevision.com2015-07-06 → 2016-09-16 · 4 obs
● 2015-07-06 02:59:30
● 2016-09-16 03:20:36
○ 2026-03-19 18:02:50
○ 2026-03-23 07:40:32
●MXoptimumautos-com.mail.protection.outlook.com2026-03-19 → 2026-03-23 · 3 obs
○ 2016-09-16 03:20:36
● 2026-03-19 18:02:50
● 2026-03-23 07:40:32
●A205.149.134.392015-11-08 → 2026-03-23 · 3 obs
○ 2015-07-06 02:59:30
● 2015-11-08 16:50:36
● 2026-03-23 07:40:32
○A66.54.17.262015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 02:59:30
○ 2015-11-08 16:50:36
○ 2026-03-23 07:40:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
optimumautos.comauthns1.cv.net, authns1.cvnet.com1 record

✅ Authoritative Response

Server:167.206.13.20

NS records: authns1.cv.net, authns1.cvnet.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 246ms | Queries: -

📄 Records

TypeCountSample Data
A1205.149.134.39
NS2authns1.cvnet.com, authns1.alticeusa.net
MX1optimumautos-com.mail.protection.outlook
TXT2MS=ms55089122, v=spf1 a mx include:spf.protection.outlo
SOA1authns1.alticeusa.net postmaster.amny.co

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (authns1.cvnet.com)

Analysis

Hierarchy

The parent of www.optimumautos.com is optimumautos.com.

IP Addresses

optimumautos.com points to a single IP number: 205.149.134.39.

Other host names, for instance optimumrealestate.com, exploreli.com, cars.newsday.com, long-island.newsday.com and www.exploreli.com share IP numbers with optimumautos.com.

Name Servers

The domain optimumautos.com is delegated to three name servers: authns1.cvnet.com, authns1.alticeusa.net and authns1.cv.net.

optimumautos.com shares name servers with other domains at least partially, for instance 112.191.24.in-addr.arpa, 49.115.69.in-addr.arpa, 138.58.108.in-addr.arpa, 84.191.24.in-addr.arpa and 110.56.96.in-addr.arpa.

these name servers are often used together with the name servers authns1.alticeusa.com.

Hostnames with a single IP:

authns1.cvnet.com points to 167.206.13.20

authns1.alticeusa.net points to 167.206.12.12

authns1.cv.net points to 167.206.12.12

Hostnames resolving to 167.206.12.12: authns1.alticeusa.net and authns1.cv.net

Mail Servers

The mail server for optimumautos.com is optimumautos-com.mail.protection.outlook.com.

Host optimumautos-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c927::1, 2a01:111:f403:c946::4, 2a01:111:f403:f90d::1, 2a01:111:f403:f912::, 52.101.40.2, 52.101.41.3, 52.101.41.56 and 52.101.50.7.