coreblue.com - dns.ninja

`coreblue.com`

DNSSEC	⚠️ Not signed
A	185.199.220.110^{🇬🇧 KRYSTAL185.199.220.0/22}
		PTR	`dragonfly-lon.cloudhosting.uk`
NS	`kia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kia.ns.cloudflare.com`
		A	108.162.192.179^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	172.64.32.179^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	173.245.58.179^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
NS	`morgan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`morgan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c384^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`morgan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2384^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`morgan.ns.cloudflare.com`
		A	108.162.195.132^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`morgan.ns.cloudflare.com`
		A	162.159.44.132^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`morgan.ns.cloudflare.com`
		A	172.64.35.132^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`morgan.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.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::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.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	`1password-site-verification=IPVCUCT3GRAAFOMGHWDOU6LUFY`
TXT	`MS=ms55466579`
TXT	`apple-domain-verification=f8o2YEvtjeLVT5fT`
TXT	`atlassian-domain-verification=6leSdCma7E1G27z1zje1eJYdiwRKY8E5RcLRKtpAw04hdTg...`
TXT	`google-gws-recovery-domain-verification=39510773`
TXT	`slack-domain-verification=hNvlQUupUA0roR1kP7OyJVU9id2N0RvR1BLjfbnQ`
TXT	`v=spf1 include:_spf.google.com include:7916120.spf06.hubspotemail.net include...`
SOA	`kia.ns.cloudflare.com`dns@cloudflare.com serial=2408583792

`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=1783812102

Subdomains

www.coreblue.com

Same first word

coreblue.co.uk

coreblue.com

coreblue.net

Similar names

DNS History

13 records (8 active, 5 former)

●NSkia.ns.cloudflare.com2026-03-10 → 2026-07-11 · 3 obs

○ 2018-10-09 06:20:14
● 2026-03-10 16:55:40
● 2026-07-11 23:37:10

●NSmorgan.ns.cloudflare.com2026-03-10 → 2026-07-11 · 3 obs

○ 2018-10-09 06:20:14
● 2026-03-10 16:55:40
● 2026-07-11 23:37:10

○NSns6183.hostgator.com2015-07-11 → 2018-10-09 · 4 obs

● 2015-07-11 06:08:16
● 2018-10-09 06:20:14
○ 2026-03-10 16:55:40
○ 2026-07-11 23:37:10

○NSns6184.hostgator.com2015-07-11 → 2018-10-09 · 4 obs

● 2015-07-11 06:08:16
● 2018-10-09 06:20:14
○ 2026-03-10 16:55:40
○ 2026-07-11 23:37:10

●MXalt1.aspmx.l.google.com2015-07-11 → 2026-07-11 · 2 obs

● 2015-07-11 06:08:16
● 2026-07-11 23:37:10

●MXalt2.aspmx.l.google.com2015-07-11 → 2026-07-11 · 2 obs

● 2015-07-11 06:08:16
● 2026-07-11 23:37:10

●MXalt3.aspmx.l.google.com2026-03-10 → 2026-07-11 · 3 obs

○ 2018-10-09 06:20:14
● 2026-03-10 16:55:40
● 2026-07-11 23:37:10

●MXalt4.aspmx.l.google.com2026-03-10 → 2026-07-11 · 3 obs

○ 2018-10-09 06:20:14
● 2026-03-10 16:55:40
● 2026-07-11 23:37:10

●MXaspmx.l.google.com2015-07-11 → 2026-07-11 · 2 obs

● 2015-07-11 06:08:16
● 2026-07-11 23:37:10

○MXaspmx2.googlemail.com2015-07-11 → 2018-10-09 · 4 obs

● 2015-07-11 06:08:16
● 2018-10-09 06:20:14
○ 2026-03-10 16:55:40
○ 2026-07-11 23:37:10

○MXaspmx3.googlemail.com2015-07-11 → 2018-10-09 · 4 obs

● 2015-07-11 06:08:16
● 2018-10-09 06:20:14
○ 2026-03-10 16:55:40
○ 2026-07-11 23:37:10

●A185.199.220.1102026-03-10 → 2026-07-11 · 3 obs

○ 2018-10-09 06:20:14
● 2026-03-10 16:55:40
● 2026-07-11 23:37:10

○A192.232.219.892015-07-11 → 2018-10-09 · 4 obs

● 2015-07-11 06:08:16
● 2018-10-09 06:20:14
○ 2026-03-10 16:55:40
○ 2026-07-11 23:37:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net...	-
coreblue.com	kia.ns.cloudflare.com, morgan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.132

NS records: kia.ns.cloudflare.com, morgan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coreblue.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.199.220.110`
NS	2	`kia.ns.cloudflare.com, morgan.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	7	`1password-site-verification=IPVCUCT3GRAA, MS=ms55466579...`
SOA	1	`kia.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (kia.ns.cloudflare.com, kia.ns.cloudflare.com, kia.ns.cloudflare.com...)

Analysis

Hierarchy

The domain www.coreblue.com falls under the parent coreblue.com.

IP Addresses

coreblue.com directs to one IP number, which is 185.199.220.110.

Among the host names that share IP numbers with coreblue.com are forwardwebsites.com, lhasa-apso-club.org.uk, e2inc.org and two others.

Name Servers

The NS records for coreblue.com delegate to kia.ns.cloudflare.com and morgan.ns.cloudflare.com.

coreblue.com has the same name server delegation as a number of other domains, such as location.lt, connectionhubit.com, sherl.at and two more.

At least some of coreblue.com's name servers are shared with other domains, for example gastvrij-rotterdam.nl, prosendr.com, metavision.host and two more.

These name servers tend to be deployed in combination with the name servers tom.ns.cloudflare.com and darwin.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

kia.ns.cloudflare.com maps to 108.162.192.179, 172.64.32.179, 173.245.58.179 and 3 additional IP addresses.

morgan.ns.cloudflare.com maps to 108.162.195.132, 162.159.44.132, 172.64.35.132 and 3 additional IP addresses.

Mail Servers

Five mail servers handle coreblue.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

coreblue.com shares at least some of its mail servers with other domains — for example ns500758.ns500698.ns500758.ns500698.ns500698.ns500735.ns500698.ns500698.ns500735.ns500736.ns500698.ns500576.ns500686.ns500686.ns500619.ns500619.trackreceptor.com, lixorus.com, ns500742.ns500731.ns500671.ns500731.ns500754.ns500704.ns500704.ns500671.ns500742.ns500704.ns500688.ns500649.ns500291.ns500666.ns500142.lusty(0x736c7574)z.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

The A records for aspmx.l.google.com return 142.251.16.27 and 2607:f8b0:4004:c1b::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

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 192.178.223.26 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.