opencore.com - dns.ninja

`opencore.com`

DNSSEC	🔒 Signed (DS record present)
A	217.70.184.38^{🇫🇷 GANDI-AS217.70.184.0/24 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
		PTR	`webredir.vip.gandi.net`
NS	`ns1.gandi.net` ⭐
		A	2001:4b98:aaaa::2^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-1-a.gandi.net`
		A	173.246.100.2^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-1-a.gandi.net`
NS	`ns-159-b.gandi.net`
		A	2001:4b98:aaab::a0^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`ns-159-b.gandi.net`
		A	213.167.230.160^{🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-159-b.gandi.net`
NS	`ns-215-a.gandi.net`
		A	2001:4b98:aaaa::d8^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-215-a.gandi.net`
		A	173.246.100.216^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-215-a.gandi.net`
NS	`ns-74-c.gandi.net`
		A	2604:3400:aaac::4b^{🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.}
			PTR	`ns-74-c.gandi.net`
		A	217.70.187.75^{🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-74-c.gandi.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.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	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`MS=ms70655773`
TXT	`google-site-verification=Yj3nZn8lh4cNgp-4RgheVZrOdzWfxYxZIiVu-qFVqMI`
TXT	`google-site-verification=GjmVG2Qzv_WriYtuDcZLwlm6f1pQ1Ipx84lf0i3Di8k`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns1.gandi.net`hostmaster@gandi.net serial=1786579200

`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=1786607679

Subdomains

www.opencore.com

Same first word

opencore.ch

opencore.ru

opencore.se

opencore.ca

opencore.co.kr

opencore.computer

opencore.org

opencore.eu

opencore.info

opencore.net

opencore.com.br

opencore.nl

opencore.com

opencore.pro

opencore.com.vn

Similar names

DNS History

17 records (10 active, 7 former)

○NSa.dns.gandi.net2016-01-25 → 2016-07-15 · 5 obs

○ 2015-11-09 06:26:38
● 2016-01-25 19:35:44
● 2016-07-15 13:04:56
○ 2021-04-05 21:39:58
○ 2026-08-13 08:20:06

○NSb.dns.gandi.net2016-01-25 → 2016-07-15 · 5 obs

○ 2015-11-09 06:26:38
● 2016-01-25 19:35:44
● 2016-07-15 13:04:56
○ 2021-04-05 21:39:58
○ 2026-08-13 08:20:06

○NSc.dns.gandi.net2016-01-25 → 2016-07-15 · 5 obs

○ 2015-11-09 06:26:38
● 2016-01-25 19:35:44
● 2016-07-15 13:04:56
○ 2021-04-05 21:39:58
○ 2026-08-13 08:20:06

●NSns-159-b.gandi.net2021-04-05 → 2026-08-13 · 3 obs

○ 2016-07-15 13:04:56
● 2021-04-05 21:39:58
● 2026-08-13 08:20:06

●NSns-215-a.gandi.net2021-04-05 → 2026-08-13 · 3 obs

○ 2016-07-15 13:04:56
● 2021-04-05 21:39:58
● 2026-08-13 08:20:06

●NSns-74-c.gandi.net2021-04-05 → 2026-08-13 · 3 obs

○ 2016-07-15 13:04:56
● 2021-04-05 21:39:58
● 2026-08-13 08:20:06

●NSns1.gandi.net2021-04-05 → 2026-08-13 · 3 obs

○ 2016-07-15 13:04:56
● 2021-04-05 21:39:58
● 2026-08-13 08:20:06

○NSns1.parkingcrew.net2015-06-25 → 2015-11-09 · 4 obs

● 2015-06-25 17:30:12
● 2015-11-09 06:26:38
○ 2016-01-25 19:35:44
○ 2026-08-13 08:20:06

○NSns2.parkingcrew.net2015-06-25 → 2015-11-09 · 4 obs

● 2015-06-25 17:30:12
● 2015-11-09 06:26:38
○ 2016-01-25 19:35:44
○ 2026-08-13 08:20:06

●MXalt1.aspmx.l.google.com2016-01-25 → 2026-08-13 · 3 obs

○ 2015-11-09 06:26:38
● 2016-01-25 19:35:44
● 2026-08-13 08:20:06

●MXalt2.aspmx.l.google.com2016-01-25 → 2026-08-13 · 3 obs

○ 2015-11-09 06:26:38
● 2016-01-25 19:35:44
● 2026-08-13 08:20:06

●MXalt3.aspmx.l.google.com2016-01-25 → 2026-08-13 · 3 obs

○ 2015-11-09 06:26:38
● 2016-01-25 19:35:44
● 2026-08-13 08:20:06

●MXalt4.aspmx.l.google.com2016-01-25 → 2026-08-13 · 3 obs

○ 2015-11-09 06:26:38
● 2016-01-25 19:35:44
● 2026-08-13 08:20:06

●MXaspmx.l.google.com2016-01-25 → 2026-08-13 · 3 obs

○ 2015-11-09 06:26:38
● 2016-01-25 19:35:44
● 2026-08-13 08:20:06

○MXmail.h-email.net2015-06-25 → 2015-11-09 · 4 obs

● 2015-06-25 17:30:12
● 2015-11-09 06:26:38
○ 2016-01-25 19:35:44
○ 2026-08-13 08:20:06

○A185.53.179.92015-06-25 → 2015-11-09 · 4 obs

● 2015-06-25 17:30:12
● 2015-11-09 06:26:38
○ 2016-01-25 19:35:44
○ 2026-08-13 08:20:06

●A217.70.184.382016-01-25 → 2026-08-13 · 3 obs

○ 2015-11-09 06:26:38
● 2016-01-25 19:35:44
● 2026-08-13 08:20:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
opencore.com	ns-215-a.gandi.net, ns-159-b.gandi.net, ns-74-c.gandi.net	-

✅ Authoritative Response

Server:213.167.230.160

NS records: ns-215-a.gandi.net, ns-159-b.gandi.net, ns-74-c.gandi.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 618ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.70.184.38`
NS	3	`ns-74-c.gandi.net, ns-159-b.gandi.net...`
MX	5	`ASPMX.L.GOOGLE.com (pri: 1), ALT2.ASPMX.L.GOOGLE.com (pri: 5)...`
TXT	4	`MS=ms70655773, google-site-verification=Yj3nZn8lh4cNgp-...`
SOA	1	`ns1.gandi.net hostmaster.gandi.net`

Analysis

Hierarchy

opencore.com is a parent domain of www.opencore.com.

IP Addresses

opencore.com resolves to just one IP address, 217.70.184.38.

Two other host names, along with dotat.se, compulsiontocreate.com and lmnpancien.com, also share IP numbers with opencore.com.

Name Servers

The NS records for opencore.com point to four name servers: ns-159-b.gandi.net, ns-215-a.gandi.net, ns-74-c.gandi.net and ns1.gandi.net.

opencore.com shares at least some of its name servers with other domains, including everwin-crm.fr, snipes.hr, nuxeo.in and two others.

The name servers ns-141-c.gandi.net, ns-156-c.gandi.net, ns-249-b.gandi.net and two others are commonly seen in use alongside these name servers.

The host names ns-159-b.gandi.net, ns-215-a.gandi.net, ns-74-c.gandi.net and ns1.gandi.net each resolve to two IP addresses: ns-159-b.gandi.net resolves to 213.167.230.160 and 2001:4b98:aaab::a0; ns-215-a.gandi.net resolves to 173.246.100.216 and 2001:4b98:aaaa::d8; ns-74-c.gandi.net resolves to 217.70.187.75 and 2604:3400:aaac::4b; ns1.gandi.net resolves to 173.246.100.2 and 2001:4b98:aaaa::2.

Mail Servers

opencore.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between opencore.com and other domains, including ns500698.ns500698.ns500698.ns500759.ns500758.ns500758.ns500698.ns500736.ns500698.ns500708.ns500708.ns500708.ns500708.ns500686.ns500619.ns500576.trackreceptor.com, ns500671.ns500731.ns500671.ns500742.ns500742.ns500704.ns500705.ns500704.ns500671.ns500649.ns500671.lusty(0x736c7574)z.com, ns500698.ns500759.ns500759.ns500759.ns500758.ns500758.ns500698.ns500735.ns500698.ns500708.ns500698.ns500686.ns500619.ns500576.trackreceptor.com and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

The A records for aspmx.l.google.com return 192.178.155.26 and 2607:f8b0:4004:c1b::1a.

The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.