optcentral.com - dns.ninja

`optcentral.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns47.domaincontrol.com` ⭐
		A	2603:5:2172::18^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns47.domaincontrol.com`
		A	97.74.103.24^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns47.domaincontrol.com`
NS	`ns48.domaincontrol.com`
		A	2603:5:2272::18^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns48.domaincontrol.com`
		A	173.201.71.24^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns48.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=XT-fbRcakFaOMFwGu7OC62hj8EzbC7x1YB1FqxP7nyM`
TXT	`v=spf1 include:dc-aa8e722993._spfm.optcentral.com ~all`
SOA	`ns47.domaincontrol.com`dns@jomax.net 2024-10-15 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785343207

Subdomains

www.optcentral.com

Same first word

optcentral.com

Similar names

DNS History

21 records (9 active, 12 former)

○NSart.ns.cloudflare.com2015-08-22 → 2017-11-16 · 4 obs

● 2015-08-22 20:48:14
● 2017-11-16 22:26:20
○ 2026-03-08 15:14:18
○ 2026-07-29 16:51:16

●NSns47.domaincontrol.com2026-03-08 → 2026-07-29 · 3 obs

○ 2017-11-16 22:26:20
● 2026-03-08 15:14:18
● 2026-07-29 16:51:16

●NSns48.domaincontrol.com2026-03-08 → 2026-07-29 · 3 obs

○ 2017-11-16 22:26:20
● 2026-03-08 15:14:18
● 2026-07-29 16:51:16

○NSroxy.ns.cloudflare.com2015-08-22 → 2017-11-16 · 4 obs

● 2015-08-22 20:48:14
● 2017-11-16 22:26:20
○ 2026-03-08 15:14:18
○ 2026-07-29 16:51:16

●MXalt1.aspmx.l.google.com2015-08-22 → 2026-07-29 · 2 obs

● 2015-08-22 20:48:14
● 2026-07-29 16:51:16

●MXalt2.aspmx.l.google.com2015-08-22 → 2026-07-29 · 2 obs

● 2015-08-22 20:48:14
● 2026-07-29 16:51:16

●MXalt3.aspmx.l.google.com2026-03-08 → 2026-07-29 · 3 obs

○ 2017-11-16 22:26:20
● 2026-03-08 15:14:18
● 2026-07-29 16:51:16

●MXalt4.aspmx.l.google.com2026-03-08 → 2026-07-29 · 3 obs

○ 2017-11-16 22:26:20
● 2026-03-08 15:14:18
● 2026-07-29 16:51:16

●MXaspmx.l.google.com2015-08-22 → 2026-07-29 · 2 obs

● 2015-08-22 20:48:14
● 2026-07-29 16:51:16

○MXaspmx2.googlemail.com2015-08-22 → 2017-11-16 · 4 obs

● 2015-08-22 20:48:14
● 2017-11-16 22:26:20
○ 2026-03-08 15:14:18
○ 2026-07-29 16:51:16

○MXaspmx3.googlemail.com2015-08-22 → 2017-11-16 · 4 obs

● 2015-08-22 20:48:14
● 2017-11-16 22:26:20
○ 2026-03-08 15:14:18
○ 2026-07-29 16:51:16

○A104.24.20.822015-11-05 → 2016-07-29 · 5 obs

○ 2015-08-22 20:48:14
● 2015-11-05 12:52:50
● 2016-07-29 16:54:40
○ 2016-12-29 09:54:14
○ 2026-07-29 16:51:16

○A104.24.21.822015-11-05 → 2016-07-29 · 5 obs

○ 2015-08-22 20:48:14
● 2015-11-05 12:52:50
● 2016-07-29 16:54:40
○ 2016-12-29 09:54:14
○ 2026-07-29 16:51:16

○A104.25.84.282016-12-29 → 2017-11-16 · 5 obs

○ 2016-07-29 16:54:40
● 2016-12-29 09:54:14
● 2017-11-16 22:26:20
○ 2026-03-08 15:14:18
○ 2026-07-29 16:51:16

○A104.25.85.282016-12-29 → 2017-11-16 · 5 obs

○ 2016-07-29 16:54:40
● 2016-12-29 09:54:14
● 2017-11-16 22:26:20
○ 2026-03-08 15:14:18
○ 2026-07-29 16:51:16

●A13.248.243.52026-03-08 → 2026-07-29 · 3 obs

○ 2017-11-16 22:26:20
● 2026-03-08 15:14:18
● 2026-07-29 16:51:16

○A162.159.250.842015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 20:48:14
○ 2015-11-05 12:52:50
○ 2026-07-29 16:51:16

○A162.159.251.842015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 20:48:14
○ 2015-11-05 12:52:50
○ 2026-07-29 16:51:16

○A2400:cb00:2048:1::6819:541c2016-12-29 → 2017-11-16 · 5 obs

○ 2016-07-29 16:54:40
● 2016-12-29 09:54:14
● 2017-11-16 22:26:20
○ 2026-03-08 15:14:18
○ 2026-07-29 16:51:16

○A2400:cb00:2048:1::6819:551c2016-12-29 → 2017-11-16 · 5 obs

○ 2016-07-29 16:54:40
● 2016-12-29 09:54:14
● 2017-11-16 22:26:20
○ 2026-03-08 15:14:18
○ 2026-07-29 16:51:16

●A76.223.105.2302026-03-08 → 2026-07-29 · 3 obs

○ 2017-11-16 22:26:20
● 2026-03-08 15:14:18
● 2026-07-29 16:51:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optcentral.com	ns47.domaincontrol.com, ns48.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.71.24

NS records: ns47.domaincontrol.com, ns48.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optcentral.com (unsigned zone)

⏱️ Timing

Total: 284ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns47.domaincontrol.com, ns48.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=XT-fbRcakFaOMFw, v=spf1 include:dc-aa8e722993._spfm.optce`
SOA	1	`ns47.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)

Analysis

Hierarchy

optcentral.com is the parent zone for www.optcentral.com.

IP Addresses

optcentral.com directs to two IP numbers, 13.248.243.5 and 76.223.105.230

Among the host names that share IP numbers with optcentral.com are lyn-co.us, shivnite.org, centraltexasrealtors.com and two others.

Name Servers

DNS delegation for optcentral.com points to two name servers: ns47.domaincontrol.com and ns48.domaincontrol.com.

optcentral.com has the same name server delegation as a number of other domains, such as vtsales.com, subnet.in, freakandnitro.com and two more.

optcentral.com has partial name server overlap with other domains, including joeysoptical.com.

ns47.domaincontrol.com directs to 97.74.103.24 and 2603:5:2172::18. ns48.domaincontrol.com directs to 173.201.71.24 and 2603:5:2272::18. Each host name carries two IP addresses.

Mail Servers

Mail for optcentral.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

optcentral.com shares at least some of its mail servers with other domains — for example figur8.com, abanuc.com, ns500699.ns500734.ns500693.ns500734.ns500699.ns500693.ns500734.ns500699.ns500699.ns500693.ns500588.ns500588.ns500612.ns500588.dtrkdll.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com has two IP addresses: 192.178.218.27 and 2607:f8b0:4004:c17::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.